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公开(公告)号：US20140306196A1
公开(公告)日：2014-10-16
申请号：US14036490
申请日：2013-09-25
Applicant: Samsung Display Co., Ltd.
Inventor： Seong-Min Wang , Mu-Gyeom Kim , Gug-Rae Jo , Dae-Young Lee , Jung-Gun Nam , Dae-Hwan Jang , Hyun-Jae Lee
CPC classification number: H01L51/52 , H01L51/5271 , H01L51/5281 , H01L51/56
Abstract: An organic light emitting diode display is disclosed In one aspect, the display includes a display panel, a grid layer positioned on the display panel, wherein the grid layer includes a plurality of protrusions formed of a first protrusion and a second protrusion formed on a surface of the first protrusion, and a window positioned on the grid layer.
Abstract translation: 公开了一种有机发光二极管显示器。一方面，显示器包括显示面板，位于显示面板上的格栅层，其中格栅层包括由形成在表面上的第一突起和第二突起形成的多个突起 的第一突起和位于网格层上的窗口。
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公开(公告)号：US20140118656A1
公开(公告)日：2014-05-01
申请号：US13840832
申请日：2013-03-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dae Hwan Jang , Sang Ho Park , Dong Jo Kim , Jung Gun Nam , Dae-Young Lee , Gug Rae Jo
IPC: G02F1/1362 , G02F1/1335 , G03F7/20
CPC classification number: G02F1/136209 , G02F1/133528 , G02F1/133611 , G02F2001/133548
Abstract: A liquid crystal display includes a transparent insulation substrate, a first polarizer, and a semiconductor layer, a thin film transistor, and a backlight unit. The first polarizer is disposed on the transparent insulation substrate. The first polarizer includes a light blocking film and metal wires. The semiconductor layer, disposed on the light blocking film, has a perimeter aligned with a perimeter of the light blocking film. The thin film transistor, disposed on the semiconductor layer, includes a source region and a drain region disposed in the semiconductor layer. The backlight unit, disposed under the transparent insulation substrate, provides light to the transparent insulation substrate. The blocking film reflects substantially all of the light. Gaps are disposed between the metal wires.
Abstract translation: 液晶显示器包括透明绝缘衬底，第一偏振器和半导体层，薄膜晶体管和背光单元。 第一偏振器设置在透明绝缘基板上。 第一偏振片包括遮光膜和金属线。 设置在遮光膜上的半导体层具有与遮光膜的周边对准的周边。 设置在半导体层上的薄膜晶体管包括设置在半导体层中的源极区域和漏极区域。 设置在透明绝缘基板下方的背光单元向透明绝缘基板提供光。 阻挡膜基本上反射所有的光。 间隙设置在金属线之间。
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公开(公告)号：US12125863B2
公开(公告)日：2024-10-22
申请号：US17364951
申请日：2021-07-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Gee-Bum Kim , Chaungi Choi , Byung Han Yoo , Dae-Young Lee , Yunjong Yeo , Hyunmin Cho
CPC classification number: H01L27/14623 , G06V40/1318 , H01L25/18 , H01L25/50 , H01L27/14685 , H10K59/12 , H10K59/40
Abstract: A display apparatus includes a biometric information sensing layer including a sensor, a display module disposed on the biometric information sensing layer and including a plurality of pixels, and an optical pattern layer disposed between the biometric information sensing layer and the display module and including a light shielding part and a transmission part. The light shielding part includes a plurality of light shielding layers. The transmission part has a light transmittance greater than a light transmittance of the light shielding part. A plurality of holes is defined in each of the light shielding layers. The transmission part fills the holes and portions between the light shielding layers.
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公开(公告)号：US11963426B2
公开(公告)日：2024-04-16
申请号：US16904913
申请日：2020-06-18
Applicant: Samsung Display Co., Ltd.
Inventor： Dae-Young Lee , Gee-Bum Kim , Byung Han Yoo , Sangwoo Kim , Jungha Son , Taekyung Ahn , Yunjong Yeo , Kijune Lee , Jaeik Lim , Min Oh Choi , Chaungi Choi
CPC classification number: H10K59/65 , G06V40/13 , G06V40/1306 , H10K50/865 , H10K59/40
Abstract: A display device includes a sensor having a detection electrode. An optical pattern layer is disposed directly on the sensor and includes a plurality of transmission portions and a light blocking portion. A display panel is disposed on the optical pattern layer. A minimum distance between the detection electrode and the light blocking portion is in a range of 1 micrometer-5 micrometers.
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公开(公告)号：US20220149108A1
公开(公告)日：2022-05-12
申请号：US17366976
申请日：2021-07-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： BYUNG HAN YOO , Hongsick Park , Kijune Lee , Seokhyun Lim , Hyunmin Cho , Dae-Young Lee
IPC: H01L27/146 , H01L25/18 , H01L25/00 , G06K9/00
Abstract: Provided is a display device including a display layer which includes an active area and a peripheral area adjacent to the active area, a biometric information sensing layer disposed below the display layer and including a sensor, and an optical pattern layer disposed on an optical pattern plane between the biometric information sensing layer and the display layer and including a light blocking part and a transmission part having higher light transmittance than the light blocking part, wherein an upper surface of the light blocking part is concave, and recessed away from the optical pattern plane.
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Patent Agency Ranking
公开(公告)号：US20220093668A1
公开(公告)日：2022-03-24
申请号：US17364951
申请日：2021-07-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Gee-Bum Kim , Chaungi Choi , Byung Han Yoo , Dae-Young Lee , Yunjong Yeo , Hyunmin Cho
IPC: H01L27/146 , H01L25/18 , H01L25/00 , G06K9/00
Abstract: A display apparatus includes a biometric information sensing layer including a sensor, a display module disposed on the biometric information sensing layer and including a plurality of pixels, and an optical pattern layer disposed between the biometric information sensing layer and the display module and including a light shielding part and a transmission part. The light shielding part includes a plurality of light shielding layers. The transmission part has a light transmittance greater than a light transmittance of the light shielding part. A plurality of holes is defined in each of the light shielding layers. The transmission part fills the holes and portions between the light shielding layers.
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公开(公告)号：US11004913B2
公开(公告)日：2021-05-11
申请号：US16751542
申请日：2020-01-24
Applicant: Samsung Display Co., LTD.
Inventor： Dae-Young Lee , Sangho Park , Seungmin Lee , Gugrae Jo
IPC: H01L27/32 , G02F1/139 , G02F1/1335 , G02F1/1343 , G02F1/13357
Abstract: A display apparatus includes a first polarizer, a second polarizer facing the first polarizer, an organic light emitting element overlapping the first polarizer and the second polarizer, a first electrode and a second electrode between the first polarizer and the second polarizer and facing each other, and a liquid crystal layer between the first electrode and the second electrode.
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公开(公告)号：US10580838B2
公开(公告)日：2020-03-03
申请号：US15641524
申请日：2017-07-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dae-Young Lee , Sangho Park , Seungmin Lee , Gugrae Jo
IPC: H01L27/32 , G02F1/139 , G02F1/1335 , G02F1/1343 , H01L51/52
Abstract: A display apparatus includes a first polarizer, a second polarizer facing the first polarizer, an organic light emitting element overlapping the first polarizer and the second polarizer, a first electrode and a second electrode between the first polarizer and the second polarizer and facing each other, and a liquid crystal layer between the first electrode and the second electrode.
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公开(公告)号：US09835899B2
公开(公告)日：2017-12-05
申请号：US14527544
申请日：2014-10-29
Applicant: Samsung Display Co., Ltd.
Inventor： Dae-Young Lee , Donggun Park , Hyang-Shik Kong , Jung Gun Nam , Gugrae Jo
IPC: G02F1/1335 , G02F1/1368
CPC classification number: G02F1/133528 , G02F1/133553 , G02F1/133602 , G02F1/1368 , G02F2001/133548 , G02F2001/133565
Abstract: A display device includes a first base substrate, a second base substrate, pixels, a first polarizer, and a second polarizer. The first base substrate includes light transmitting areas and a light blocking area surrounding each of the light transmitting areas. The pixels respectively overlap the light transmitting areas. The first and second polarizers are spaced apart from each other such that the pixels are disposed therebetween. At least one of the first and second polarizers includes a plurality of optical conversion layers, each of which comprises a plurality of lattice wires.
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公开(公告)号：US09696474B2
公开(公告)日：2017-07-04
申请号：US14734738
申请日：2015-06-09
Applicant: Samsung Display Co., Ltd.
Inventor： Jung-Gun Nam , Eun-Jung Kim , Dae-Young Lee , Dae-Hwan Jang , Gug-Rae Jo , Kang-Soo Han
IPC: G02F1/1335 , G02B5/30 , G02B5/20
CPC classification number: G02B5/3075 , G02B5/208 , G02B5/3058 , G02F1/133528 , G02F2001/133548 , G02F2201/086
Abstract: A polarizer includes a base substrate, a polarizing layer disposed on the base substrate and including a plurality of first linear extensions spaced apart from each other, and an ultraviolet (UV)-blocking layer including a plurality of second linear extensions spaced apart from each other and crossing the first linear extensions. The polarizer may block an external UV light.
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