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Active Solid-state Devices (e.g., Transistors, Solid-state Diodes) > Organic Semiconductor Material

Organic Semiconductor Material

Organic Semiconductor Material patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

11/20/14 - 20140339508 - Organic light-emitting display device
An organic light-emitting display device includes a plurality of organic light-emitting diodes which shares a cathode, a plurality of switching elements which is connected to the cathode, a plurality of capacitors, each comprising a first electrode which is connected to each of the switching elements, respectively, and a second electrode...

11/20/14 - 20140339509 - Organic light-emitting display apparatus
Provided is an organic light-emitting display apparatus that includes an organic light-emitting device that includes a plurality of sub-pixels that emit different light colors; an encapsulating film formed on the organic light-emitting device; a lens layer that is formed on the encapsulating film and includes convex surfaces that are disposed...

11/20/14 - 20140339510 - Display apparatus and method of manufacturing the same
A display apparatus and a method of manufacturing the same. The display apparatus includes a substrate, an encapsulation substrate disposed to face the substrate, a display unit formed between the substrate and the encapsulation substrate and displaying an image, and a sealing unit disposed between the substrate and the encapsulation...

11/20/14 - 20140339511 - Inorganic oxide thin film and method for preparing the same
A quantum-dots containing multi-component inorganic oxide thin film is provided to include an amorphous inorganic oxide bulk region and a plurality of crystalline inorganic oxide regions, wherein the crystalline inorganic oxide regions are discontinuously formed to be surrounded by the amorphous inorganic oxide of the bulk region....

11/20/14 - 20140339512 - Deposition apparatus, method for manufacturing organic light emitting display apparatus, and organic light emitting display apparatus
A deposition apparatus includes a first transporting unit configured to transport moving units, to which substrates may be detachably affixed, in a first direction; and a second transporting unit configured to transport empty moving units, from which the respective substrates have been detached, in a return direction opposite to the...

11/20/14 - 20140339513 - Organic light emitting display device and method of manufacturing the same
In an aspect, an organic light emitting display device including a first substrate, a first electrode, an organic light emitting display structure, a second electrode and a second substrate is provided....

11/20/14 - 20140339514 - Organic light-emitting display device and method of manufacturing the same
An organic light-emitting display device includes a substrate. A buffer layer is formed on the substrate. A thin film transistor is disposed on the buffer layer. The thin film transistor includes an active layer, a gate electrode, a source electrode, a drain electrode, a first insulating layer, and a second...

11/20/14 - 20140339515 - Organic light-emitting display apparatus and method of manufacturing the same
An organic light-emitting display apparatus includes a substrate. A capacitor is formed on the substrate. The capacitor includes a first lower electrode, a second lower electrode, an upper electrode, a first insulating layer disposed between the first lower electrode and the second lower electrode, and a second insulting layer disposed...

11/20/14 - 20140339516 - Structure and method for packaging organic optoelectronic device
A structure and a method for packaging an organic optoelectronic device are provided. In this method, a first substrate is provided, and a first barrier layer is disposed on the first substrate. An organic optoelectronic device is formed on the first barrier layer, and a first recess is also formed...

11/20/14 - 20140339517 - Organic light-emitting diode display, an electronic device including the same, and method of manufacturing said organic light-emitting diode display
Provided is an organic light-emitting diode (OLED) display including: a first plastic layer; a first barrier layer formed on the first plastic layer; a first intermediate layer formed on the first barrier layer; a second plastic layer formed on the intermediate layer; an OLED layer formed on the second plastic...

11/20/14 - 20140339518 - Phosphorescent organic light emitting devices combined with hole transport material having high operating stability
An improved OLED includes an emitter layer disposed between a cathode and an anode where the emitter layer includes a host material and a phosphorescent emitter material. A first hole transport layer is disposed between the emitter layer and the anode and a second hole transport layer is disposed between...

11/20/14 - 20140339519 - Organic electroluminescent element, compound for organic electroluminescent element, and light-emitting device, display device, and illumination device using said element
wherein R1 to R6; E1 and E2; X1 and X2; and A1 to A8 are as defined herein....

11/20/14 - 20140339520 - Display panel and display apparatus having the same
The embodiments of the present invention provide a display panel and a display apparatus having the display panel. The display panel includes: an array substrate, a printed circuit board, a chip on film. One end of the chip on film is attached to a connection region of the array substrate,...

11/20/14 - 20140339521 - Light emitting device, method of manufacturing the light emitting device, and display unit
Provided is a light emitting device having a stacked structure. The stacked structure includes, in recited order: a first electrode layer; an organic layer including a light emitting layer; a second electrode layer; a conductive sealing layer; and a third electrode layer....

11/20/14 - 20140339522 - Light-emitting element, light-emitting device, electronic device, and lighting device
To increase emission efficiency of a fluorescent light-emitting element by efficiently utilizing a triplet exciton generated in a light-emitting layer. The light-emitting layer of the light-emitting element includes at least a host material and a guest material. The triplet exciton generated from the host material in the light-emitting layer is...

11/20/14 - 20140339523 - Electro-optic device, method of manufacturing electro-optic device, and electronic apparatus
An electro-optic device includes: a first substrate that includes a first surface; an optical element that is disposed in a first region on the first surface; a casing that is disposed to overlap with a part of the optical element along an outer periphery of the first region on the...

11/20/14 - 20140339524 - Light-emitting element, light-emitting device, display device, lighting device, and electronic device
Provided is a light-emitting element which has an anode, a light-emitting layer over the anode, an electron-transport layer over and in contact with the light-emitting layer, an electron-injection layer over and in contact with the electron-transport layer, and a cathode over and in contact with the electron-injection layer. The light-emitting...

11/20/14 - 20140339525 - Oled with compact contact design and self-aligned insulators
OLEDs and techniques for fabricating OLEDs are provided, in which the OLED has a shortest lateral current path through an active region that is longer than the shortest lateral electric field line within the active region. Such configurations prevent “hot spots” in the OLED panel, leading to a more uniform...

11/20/14 - 20140339526 - Organometallic complex, light-emitting element, light-emitting device, electronic appliance, and lighting device
A light-emitting element including a phosphorescent organometallic complex is provided. The organometallic complex emits phosphorescence in the yellow green to orange wavelength range and has high emission efficiency and high reliability. Thus, the organometallic complex that exhibits phosphorescence is provided. The organometallic complex, in which nitrogen at the 3-position of...

11/20/14 - 20140339527 - Organic light-emitting diode display, an electronic device including the same, and method of manufacturing the organic light-emitting diode display
Provided is an organic light-emitting diode (OLED) display including: first and second plastic layers; a first barrier layer and a first intermediate layer each positioned between the first and second plastic layers; and an OLED layer formed on the second plastic layer. The first barrier layer comprises silicon nitride....

11/20/14 - 20140339528 - Light-emitting device and display device
Although an organic resin substrate is highly effective at reducing the weight and improving the shock resistance of a display device, it is required to improve the moisture resistance of the organic resin substrate for the sake of maintaining the reliability of an EL element. Hard carbon films are formed...

11/20/14 - 20140339529 - Organic electroluminescent element
The “highest occupied molecular orbital” HOMO of the second hole transport layer satisfies the expression: −5.4<HOMO (HT2)<−4.8; and the relationship of triplet excitation energies (T1) between the phosphorescence emitting dopant compound and a hole transport material contained in the second hole transport layer satisfies the expression: T1(HT2)−T1(D)>0.1....

11/20/14 - 20140339530 - Light apparatus for generating light
The invention relates to a light apparatus (1) for generating light. The light apparatus comprises a light emission structure (2) including light emission material (9), a capacitor structure (3) including at least two capacitor electrode films (11, 12) and a dielectric film (14) between the capacitor electrode films, and a...

11/20/14 - 20140339531 - Pixel circuit and display device, and a method of manufacturing pixel circuit
The display device including a pixel circuit has a first line, a transistor, a light emitting element, and a second line. The transistor is located between the second line and an electrode of the light emitting element. Either the first line or the second line is wired in a region...

11/20/14 - 20140339532 - Polyarylamine ketones
Polymers comprising a backbone comprising at least one arylamine repeat moiety and at least one linking moiety, wherein the linking moiety does not comprise an aryl moiety. Ink formulations and organic electronic devices such as OLEDs or OPVs can be formed from the polymers and doped polymers. The polymers can...

11/20/14 - 20140339533 - Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
An object is to provide a novel organometallic complex that has a broader emission spectrum in the wavelength range of green to blue. Other objects are to provide a light-emitting element using the organometallic complex, and a light-emitting device, an electronic device, and a lighting device each using the light-emitting...

11/20/14 - 20140339534 - Display device, method for driving the same, and electronic apparatus
A display device including a pixel array unit having a matrix of pixels each configured such that an anode electrode of an organic electroluminescent element is connected to a source electrode of a drive transistor, a gate electrode of the drive transistor is connected to a source or drain electrode...

11/20/14 - 20140339535 - Display unit and light emitting device
A display unit is provided including a first insulating film, a plurality of anode electrodes disposed on the first insulating film, a second insulating film disposed on the anode electrodes, a plurality of organic layers disposed on the anode electrodes, and a cathode electrode disposed on the organic layer. The...

11/13/14 - 20140332758 - Donor-acceptor compounds with nitrogen containing polyaromatics as the acceptor
wherein X1 to X12 is independently selected from the group consisting of C—R and N, wherein at least one of X1 to X12 is N, wherein each R is independently selected from the group consisting of hydrogen, deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl,...

11/13/14 - 20140332759 - Electrode, an electronic device, and a method for manufacturing an optoelectronic device
According to various embodiments, an electrode may include at least one layer including a chemical compound including aluminum and titanium....

11/13/14 - 20140332760 - Organic semiconductor transistor with epoxy-based organic resin planarization layer
A method is provided for forming an epoxy-based planarization layer overlying an organic semiconductor (OSC) film. Generally, the method forms a fluoropolymer passivation layer overlying the OSC layer. A photopatternable adhesion layer is formed overlying the fluoropolymer passivation layer, and patterned. A photopatternable planarization layer, comprising an epoxy-based organic resin,...

11/13/14 - 20140332761 - Organic light-emitting display apparatus and photo mask for manufacturing same
An organic light-emitting display apparatus including a switching thin film transistor (TFT) on a substrate, wherein the switching TFT is electrically coupled to a scan line and a data line, a driving TFT electrically coupled to the switching TFT, the driving TFT including a driving semiconductor layer, and an organic...

11/13/14 - 20140332762 - Organic electroluminescent display
An organic electroluminescent display is disclosed. The organic electroluminescent display includes a substrate having a pixel region and a non-pixel region, a first electrode disposed on the pixel region, an organic light emitting layer disposed on the first electrode and capable of generating light, a second electrode disposed on the...

11/13/14 - 20140332763 - Organic luminescence display and method of manufacturing the same
According to an aspect of the present invention, an organic luminescence display includes a substrate, a first electrode on the substrate, a pixel defining layer on the first electrode and partially exposing the first electrode, an auxiliary layer on the pixel defining layer, an organic layer on the first electrode...

11/13/14 - 20140332764 - Organic light emitting display
An organic light emitting diode (“OLED”) display includes: a substrate including a plurality of pixel areas; a plurality of switching transistors and a plurality of driving transistors on the substrate; and an organic light emitting element respectively connected to a switching transistor and a driving transistor among the plurality of...

11/13/14 - 20140332765 - Method of manufacturing organic light emitting display panel
A method of manufacturing an organic light emitting display panel is disclosed. The method may include forming a thin film layer using an open mask. The open mask may include forming a half-etching portion disposed over at least a portion of a non-display area. The non-display area may include a...

11/13/14 - 20140332766 - Magneto resistive element, digitizer sensing panel including the same, display device including the same, and method of manufacturing the same
Provided are a magneto resistive element and a method of manufacturing the same, and in particular, a magneto resistive element and a method of manufacturing the same that may be applied to a digitizer sensing panel. The magneto resistive element includes a substrate, a first electrode disposed on the substrate,...

11/13/14 - 20140332767 - Thin film transistor and organic light emitting diode display including the same
A thin film transistor is disclosed. The thin film transistor may include a semiconductor formed on a substrate, a gate insulating layer formed on the semiconductor, a gate electrode formed on the gate insulating layer and including a plurality of branches overlapping the semiconductor, an interlayer insulating layer at least...

11/13/14 - 20140332768 - Organic light emitting diode display
A display includes a switching transistor connected to a scan line and data line, a driving transistor connected to the switching transistor, a storage capacitor between a voltage line and the driving transistor, and an organic light emitting diode connected to the driving transistor. The data line and voltage line...

11/13/14 - 20140332769 - Organic light emitting diode display
An organic light emitting diode (OLED) display with electrostatic discharges protection is disclosed. One inventive aspect includes a substrate including a pixel area and a peripheral area, an organic light emitting diode (OLED) formed at the pixel area, a driving circuit formed at the peripheral area, a shield layer formed...

11/13/14 - 20140332770 - Chip on film including different wiring pattern, flexible display device including the same, and method of manufacturing flexible display device
A chip on film for a flexible display device is disclosed. In one aspect, the chip on film includes a base film, a semiconductor chip provided to the base film, and a wire part provided to the base film and electrically connected to the semiconductor chip. The wire part includes...

11/13/14 - 20140332771 - Organic light emitting diode display
An organic light emitting diode (OLED) display is provided. The OLED displayer includes a capacitor electrode disposed on a substrate. An insulation layer is disposed on the capacitor electrode. A first active layer is disposed on the insulation layer. The first active layer includes a first doped area, a second...

11/13/14 - 20140332772 - Styrl-based compound and organic light emitting diode comprising the same
A styryl-based compound represented by Formula 1 below is disclosed. An organic light-emitting diode including the styryl-based compound is also disclosed....

11/13/14 - 20140332773 - Light-extraction element and light-emitting device
The invention provides a light-extraction element, comprising a light-diffusion layer which including a resin; and a plurality of raspberry-like particles uniformly dispersed in the resin, wherein the raspberry-like particles feature a surface with a plurality of round bumps, and the plurality of raspberry-like particles are composed of a material having...

11/13/14 - 20140332774 - Display device and manufacturing method thereof
The present invention can prevent the display auxiliary members of the cover from being damaged in the packaging process of the display device....

11/13/14 - 20140332775 - Pixel circuit and display apparatus using the same
A pixel circuit includes one organic light emitting diode, five first transistors and two capacitors. The first and third transistors have terminals coupled to a first voltage. The second transistor has two terminals coupled to another terminal of the first transistor and a second voltage through the organic light emitting...

11/13/14 - 20140332776 - Manufacturing method of metal wire and thin transistor array panel, and organic light emitting diode display
A manufacturing method of a wire including: forming a lower layer on a substrate; forming a middle layer on the lower layer; forming an upper layer on the middle layer; forming, exposing, and developing a photoresist layer on the upper layer to form a photoresist pattern; and etching the upper...

11/13/14 - 20140332777 - Phosphorescent host material and organic light-emitting device including the same
Provided are a phosphorescent host material and an organic light-emitting device including the same. An emission material layer according to the inventive concept includes the phosphorescent host material and a phosphorescent dopant material. The phosphorescent host material has higher triplet energy than the phosphorescent dopant material. Thus, the light-emitting efficiency...

11/13/14 - 20140332778 - Display device
A display device includes a thin film transistor substrate including transistors each controlling the amount of light emission of each pixel and a counter substrate arranged to be placed over the thin film transistor substrate. The thin film transistor substrate includes an insulating substrate as a base material, a circuit...

11/13/14 - 20140332779 - Oled device and manufacturing method thereof and display panel applying the same
An organic light emitting device relates to a WOLED based Top emission organic light emitting device and the manufacturing method thereof and a display panel which applies the organic emitting device. In the organic light emitting device, a plurality of emitting units are formed on a substrate and isolated respectively;...

11/13/14 - 20140332780 - Oled lighting device with short tolerant structure
An OLED panel having a plurality of OLED circuit elements is provided. Each OLED circuit element may include a fuse or other component that can be ablated or otherwise opened to render the component essentially non-conductive. Each OLED circuit element may comprise a pixel that may include a first electrode,...

11/13/14 - 20140332781 - Display device
A display device comprising including a plurality of pixels arranged in the shape of a matrix above a substrate, and a plurality of thin film transistors arranged corresponding to each of the plurality of pixel having an organic EL layer, the device comprising; a planarized film covering the thin film...

11/13/14 - 20140332782 - Adhesive film
An adhesive film, a method for preparing an adhesive film, and an organic electronic device are provided. According to the adhesive film in exemplary embodiments of the present invention, fluidity of an adhesive can be controlled in the case of applying the adhesive between objects to be subsequently adhered to...

11/13/14 - 20140332783 - Phenyl and fluorenyl substituted phenyl-pyrazole complexes of lr
wherein at least one of R8 to R14 is phenyl or substituted phenyl, and/or at least two of R8 to R14 that are adjacent are part of a fluorenyl group. The emissive materials have enhanced electroluminescent efficiency and improved lifetime when incorporated into light emitting devices....

11/13/14 - 20140332784 - Organic light emitting device, display unit, and device comprising a display unit
An organic light emitting device includes, in order an anode, an organic layer comprising a light-emitting layer, and a cathode. The anode is a laminated structure comprising in order: a first anode layer comprising a metal compound or a conductive oxide; a second anode layer that is a reflective layer;...

11/13/14 - 20140332785 - Method of preparing organic light-emitting device, substrate for transiting inorganic layer, and organic light-emitting device
A method of preparing an organic light-emitting device having excellent sealing characteristics against external environment and flexibility....

11/13/14 - 20140332786 - Organic electroluminescent display device and circularly polarizing plate
The objective of the present invention is to provide: a circularly polarizing plate which comprises a λ/4 retardation film and has excellent visibility, excellent durability (resistance to image unevenness) and excellent resistance to panel deterioration (flatness) after storage in a high-temperature high-humidity environment for a long period of time; and...

11/13/14 - 20140332787 - Compound for optoelectronic device, organic light-emitting diode including same, and display device including organic light-emitting diode
Disclosed are a compound for an organic optoelectronic device, an organic light emitting diode including the same, and a display device including the organic light emitting diode. The compound for an organic optoelectronic device represented by a combination of the following Chemical Formula 1 and Chemical Formula 2 provides an...

11/13/14 - 20140332788 - Polymeric electroluminescent device and method for preparing same
The present invention relates to a polymeric electroluminescent device and a method for preparing the same. The device comprises a conductive anode substrate, a hole injecting layer, a hole transportation layer, an electron barrier layer, a light-emitting layer, an electron transportation layer, an electron injecting layer and a cathode laminated...

11/13/14 - 20140332789 - Organic electronic device
wherein M is a metal ion, each of A1-A4 is independently selected from H, substituted or unsubstituted C6-C20 aryl and substituted or unsubstituted C2-C20 heteroaryl and n is valency of the metal ion....

11/13/14 - 20140332790 - Display
n=0, 1 or 2....

11/13/14 - 20140332791 - Organic electronic material, ink composition, and organic electronic element
[In the general formula (1), Ra to Rc each independently represent a hydrogen atom (H), an alkyl group, or a benzyl group, and N is not bonded to an aryl group. A represents an anion.]...

11/13/14 - 20140332792 - Organic electroluminescent element material and organic electroluminescent element using same
Provided is an organic electroluminescent device (organic EL device) with improved luminous efficiency, sufficiently ensured driving stability, and a simple construction. The organic electroluminescent device includes an anode, an organic layer, and a cathode laminated on a substrate, in which at least one organic layer selected from the group consisting...

11/13/14 - 20140332793 - Compound for organic electric element, organic electric element comprising the same and electronic device thereof
A compound represented by Formula 1. An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound. When the organic electric element includes the compound in an organic material layer,...

11/13/14 - 20140332794 - Organic light emitting device and method of producing
The invention relates to an organic light emitting device, in a layered structure, comprising a substrate, a bottom electrode, a top electrode, wherein the bottom electrode is closer to the substrate than the top electrode, an electrically active region, the electrically active region comprising one or more organic layers and...

11/13/14 - 20140332795 - Transparent anode for an oled
positioned between each silver layer and the mixed tin zinc oxide layer or layers closest thereto is (d) a layer made of silicon nitride or made of silica, optionally doped with a metal. There is also provided It also relates to an an organic light-emitting diode device containing such an...

11/13/14 - 20140332796 - Organic electroluminescence device and method for manufacture thereof
An organic electroluminescence device (100, 200) comprises a substrate (110), an anode (130), a light emitting layer (160) and a cathode (190) stacked sequentially. The anode (130) comprises a light transmittance increased layer (131), a conductive layer (132) and a hole injection auxiliary layer (133) stacked on the substrate (110)...

11/13/14 - 20140332797 - Electro luminescent display panel and electronic apparatus
An EL display panel having a pixel structure corresponding to an active-matrix drive system, the EL display panel including a current supply line configured to be connected to a plurality of pixel circuits in common, line width of an intersection part of the current supply line with a signal line...

11/13/14 - 20140332798 - Materials and methods for oled microcavities and buffer layers
The present teachings provide methods for forming organic layers for an organic light-emitting device (OLED) using an inkjet printing or thermal printing process. The method can further use one or more additional processes, such as vacuum thermal evaporation (VTE), to create an OLED stack. OLED stack structures are also provided...