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Oled Display

Oled Display-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Oled display panel and manufacture method thereof
Shenzhen China Star Optoelectronics Technology Co., Ltd.
April 12, 2018 - N°20180102507

The present invention discloses an oled display panel, comprising a substrate; a semitransparent cathode, formed on the substrate; an emission layer, formed at one side of the semitransparent cathode away from the substrate; a transparent anode, formed at one side of the emission layer away from the semitransparent cathode; and a photochromic layer, being formed at one side of the ...
Repair structure of line defect of amoled display panel and repair method
Shenzhen China Star Optoelectronics Technology Co., Ltd.
April 12, 2018 - N°20180102396

The present invention provides a repair structure of a line defect of an amoled display panel and a repair method. The conductive film (410) correspondingly overlaps and covers above the test tft (310) and is insulated from the test tft (310), and the repair line (420) is insulated and crossed with all the signal fanout lines (200) and the corresponding test line (330). It is realized ...
Method of eliminating oled display panel mura
Shenzhen China Star Optoelectronics Technology Co., Ltd.
April 12, 2018 - N°20180102091

Disclosed is a method of eliminating oled display panel mura. The compensation gray scale which should be utilized is calculated according to the target brightnesses, the actual brightnesses at the 255 gray scale of the respective sub pixels, and the local gamma value at the present display gray scale, and then the oled display panel is made to show the present ...
Oled Display Patent Pack
Download 265+ patent application PDFs
Oled Display Patent Applications
Download 265+ Oled Display-related PDFs
For professional research & prior art discovery
inventor
  • 265+ full patent PDF documents of Oled Display-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Organic light emitting diode display device and method of fabricating the same
Lg Display Co., Ltd.
April 05, 2018 - N°20180097200

An oled display device and a method of fabricating the same are disclosed. The oled display device includes a substrate including a display area provided with an organic light emitting element and a pad area provided with a plurality of pads, the pad area formed around the display area, an encapsulation layer formed on the substrate such that the encapsulation ...
Microled display panel
Prilit Optronics, Inc.
March 29, 2018 - N°20180092173

A microled display panel includes a substrate being divided into a plurality of sub-regions for supporting microleds, and a plurality of drivers being correspondingly disposed on surfaces of the sub-regions respectively. The driver includes a low-dropout (ldo) regulator and a drive circuit. The ldo regulator receives a system power, according to which a regulated power is generated and provided for ...
Laminated substrate for oled, method for producing oled display device using the same, and oled ...
Boe Technology Group Co., Ltd.
March 29, 2018 - N°20180090721

Disclosed is a laminated substrate for an oled display device, wherein the laminated substrate includes a substrate and a conductive layer on bottom surface of the substrate. It can eliminate mura caused by discharging and extrusion in pin separation process during the oled display device production. A method for producing an oled display device using the laminated substrate and a ...
Oled Display Patent Pack
Download 265+ patent application PDFs
Oled Display Patent Applications
Download 265+ Oled Display-related PDFs
For professional research & prior art discovery
inventor
  • 265+ full patent PDF documents of Oled Display-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Organic light-emitting diode display device based on an inkjet printing technology and manufacturing method for ...
Shenzhen China Star Optoelectronics Technology Co. , Ltd.
March 29, 2018 - N°20180090682

An oled display device based on inkjet printing technology and a manufacturing method are disclosed. The device includes: a glass substrate, and a metal layer, an anode layer, a bank layer, an organic light-emitting layer and a cathode layer sequentially disposed on the glass substrate; wherein, an area of the metal layer covering on the glass substrate is provided with ...
Oled pixel array, method for preparing oled pixel array, oled display panel and display apparatus
Ordos Yuansheng Optoelectronics Co., Ltd.
March 29, 2018 - N°20180090545

Disclosed is an oled pixel array, comprising a plurality of pixel units arranged side by side in the direction of the line of the pixel array, wherein each of the pixel units is composed of one r sub-pixel, one g sub-pixel, and one b sub-pixel; in each of the pixel units, the b sub-pixel is an intermediate sub-pixel, and the ...
Oled display system and method
Ignis Innovation Inc.
March 29, 2018 - N°20180090050

A method and system control an oled display to achieve desired color points and brightness levels in an array of pixels in which each pixel includes at least three sub-pixels having different colors and at least one white sub-pixel. The method and system select a plurality of reference points in the pixel content domain with known color points and brightness ...
Storage method of oled display panel compensation data
Shenzhen China Star Optoelectronics Technology Co., Ltd.
March 29, 2018 - N°20180088885

The present invention provides a storage method of oled display panel compensation data. First, the oled display panel is divided into a plurality of display zones, and then the compensation table and the link table are established. The compensation table records compensation information of the pixels which need to be compensated and zone row addresses and zone column addresses of ...
Organic light emitting diode display device and method for manufacturing the same
Lg Display Co., Ltd.
March 22, 2018 - N°20180083087

An oled display device includes a display area of a substrate to display images; a non-display area surrounding the display area and applying signals to pixels within the display area; a first thin film transistor formed in the non-display area of the substrate; a second thin film transistor formed in the display area of the substrate; a planarization film formed ...
Oled display panel and manufacture method thereof
Shenzhen China Star Optoelectronics Technology Co., Ltd.
March 22, 2018 - N°20180083073

The present invention discloses an oled display panel, comprising a substrate; a photochromic layer, being formed on the substrate, and comprising photochromic material which changes from transparent to opaque under excitation of light; a transparent anode, formed at one side of the photochromic layer away from the substrate; an emission layer, formed at one side of the transparent anode away ...
Method of eliminating oled display panel mura
Shenzhen China Star Optoelectronics Technology Co., Ltd.
March 22, 2018 - N°20180082627

The present invention provides a method of eliminating oled display panel mura. The compensation gray scale which should be utilized is calculated according to the target brightnesses, the actual brightnesses, the present display gray scales of the respective sub pixels and the gamma value of the oled display panel, and then the oled display panel is made to show the ...
Oled Display Patent Pack
Download 265+ patent application PDFs
Oled Display Patent Applications
Download 265+ Oled Display-related PDFs
For professional research & prior art discovery
inventor
  • 265+ full patent PDF documents of Oled Display-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
System of sensing amoled pixel driving property and amoled display device
Shenzhen China Star Optoelectronics Technology Co., Ltd.
March 22, 2018 - N°20180082619

The present invention provides a system of sensing amoled pixel driving property and an amoled display device. In the sensing stage, the anode voltage of the organic light emitting diode and the output voltage of the variable negative voltage source (21) in the amoled pixel driving circuit (10) are coupled to the voltage addition circuit (22), and the voltage addition circuit (22) inputs the ...
Organic light emitting diode display device
Samsung Display Co., Ltd.
March 15, 2018 - N°20180076267

An oled display device includes a substrate including red, green, and blue pixel areas, a first electrode at each of the red pixel area, the green pixel area, and the blue pixel area on the substrate, a hole transport layer on the first electrode, a light emission portion on the hole transport layer, the light emission portion including a red ...
Oled display backlight
Intel Corporation
March 15, 2018 - N°20180075814

In one example, a display backlight includes organic light emitting diodes patterned in a segmented manner, and one or more spacers spaced between the white organic light emitting diodes.
Encapsulation design for narrow border
Apple Inc.
March 08, 2018 - N°20180069194

Display panels and encapsulation structures are described for oled display panels, in particular. In an embodiment, a display panel includes a gate driver in panel (gip) region, a gip clock region within the gip region, a pixel area region, and a vssel contact region laterally between an outer edge of the gip region and the pixel area region. In some ...
Organic light emitting diode display
Samsung Display Co., Ltd.
March 08, 2018 - N°20180069191

An oled display includes a substrate including a display area and a non-display area disposed adjacent to the display area, a pixel circuit portion disposed in the display area, and an organic light emitting diode including a first electrode connected to the pixel circuit portion and a second electrode that faces the first electrode. The oled display further includes a ...
Pixel arrangement structure for organic light emitting display device
Samsung Display Co., Ltd.
March 08, 2018 - N°20180069057

A pixel arrangement structure of an oled display is provided. The pixel arrangement structure includes: a first pixel having a center coinciding with a center of a virtual square; a second pixel separated from the first pixel and having a center at a first vertex of the virtual square; and a third pixel separated from the first pixel and the ...
Oled display apparatus and preparation method thereof
Hefei Boe Optoelectronics Technology Co., Ltd.
March 01, 2018 - N°20180062108

This disclosure relates to an oled display apparatus and the preparation method thereof. The oled display apparatus comprises, from the bottom to the top, a substrate, an oled device, a thin film inner layer, an ethylcellulose layer, and a thin film outer layer. By adding a hydrophobic ethylcellulose layer with a photosensitive material and a singlet oxygen receptor dissolved therein ...
Oled display panel and manufacturing method thereof
Japan Display Inc.
March 01, 2018 - N°20180061928

An oled display panel is provided which can control the problem of shedding even in high definition panels. Metal wiring 5 which conducts with an earth line of a flexible printed substrate 15i provided on a substrate 1. A display area 2 comprised from a plurality of oled elements is provided at the center of the substrate 1 and four low resistance metal turns 3 ...
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