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公开(公告)号：US11696484B2
公开(公告)日：2023-07-04
申请号：US17313573
申请日：2021-05-06
Applicant: Samsung Display Co., Ltd.
Inventor： Jaeik Lim , Gee-Bum Kim , Dae-Young Lee
CPC classification number: H10K59/65 , G06V40/1318 , H01L27/14623 , H01L27/14685 , H10K59/12 , H10K59/40 , H10K71/00 , H10K59/1201
Abstract: A display device includes: a display module configured to display an image; and a detection sensor disposed on the display module, wherein the detection sensor includes a base layer, a biometric sensing layer, an optical pattern layer, and a sensing dielectric layer, wherein the biometric sensing layer is disposed on the base layer, wherein the optical pattern layer is disposed on the biometric sensing layer, and the sensing dielectric layer is disposed on the optical pattern layer. The optical pattern layer includes: a plurality of transmission parts that provide the biometric sensing layer with light that is externally incident through the display module; and a light-shield part that at least partially surrounds the plurality of transmission parts. The light-shield part includes a plurality of light-shield patterns that are recessed in a direction toward the base layer.
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公开(公告)号：US11599229B2
公开(公告)日：2023-03-07
申请号：US17295776
申请日：2019-09-23
Applicant: Samsung Display Co., Ltd.
Inventor： Jungha Son , Gee-Bum Kim , Sangwoo Kim , Kijune Lee , Taekyung Ahn , Byung Han Yoo , Jaeik Lim , Chaungi Choi
Abstract: Provided is a display device including a display panel having a plurality of pixel regions, a first insulating layer on the display panel, having a first refractive index, and having a plurality of first openings defined in regions which overlap the plurality of pixel regions, a second insulating layer directly on the first insulating layer and having a plurality of second openings defined in regions which correspond to the plurality of first openings, and a third insulating layer covering the display panel, the first insulating layer, and the second insulating layer and having a second refractive index higher than the first refractive index, wherein the third insulating layer may overlap the plurality of pixel regions on a plane.
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3.发明授权公开(公告)号：US10439128B2
公开(公告)日：2019-10-08
申请号：US14957905
申请日：2015-12-03
Applicant: Samsung Display Co., Ltd. , SNU R&DB Foundation
Inventor： Jongho Hong , Wonsang Park , Jaeik Lim , Hyeyong Chu , Dae-Hyeong Kim , Jaemin Kim , Kyungsik Do , Minjoon Park
IPC: H01L41/113 , G06F1/16 , H01L27/20 , G06F3/01 , H01L41/047 , H01L41/053
Abstract: A piezoelectric device, piezoelectric sensor using the same, and wearable device having the same are disclosed. In one aspect, the piezoelectric device includes a piezoelectric layer formed of a piezoelectric material and a first layer formed above the piezoelectric layer and having a carbon nano-structure.
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公开(公告)号：US10198128B2
公开(公告)日：2019-02-05
申请号：US15440545
申请日：2017-02-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jaeik Lim , Jinwoo Choi , Wonsang Park , Insun Hwang
Abstract: A display apparatus includes a substrate; a plurality of light-emitting diodes (LED) disposed on the substrate, and a capping layer on each LED. Each LED emits one of a first light having a first wavelength, a second light having a second wavelength, and a third light having a third wavelength, where the first wavelength is less than the second wavelength, and the second wavelength is less than the third wavelength. Each capping layer has a different haze value for each of the first, second and third lights, or a different lens shape for each of the first, second and third lights.
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公开(公告)号：US20180374905A1
公开(公告)日：2018-12-27
申请号：US16116844
申请日：2018-08-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Haeyun Choi , Jaeik Lim , Jinwoo Choi
CPC classification number: H01L27/322 , H01L27/3211 , H01L51/0096 , H01L51/5253 , H01L51/5256 , H01L51/5275 , H01L51/5284
Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes an OLED comprising a plurality of pixels configured to emit different colors of light and an encapsulation layer formed over the OLED. The OLED display also includes a color filter layer formed over the encapsulation layer, wherein the color filter layer comprises a plurality of color filters formed on regions corresponding to the pixels and a plurality of light block units respectively formed at least between the color filters. The OLED display further includes an edge lens unit formed over a lower surface of the color filter layer and formed between a lower surface of each of the color filters and a lower surface of each of the light block units.
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Patent Agency Ranking
公开(公告)号：US20170237041A1
公开(公告)日：2017-08-17
申请号：US15499754
申请日：2017-04-27
Applicant: Samsung Display Co., Ltd.
Inventor： Jinwoo CHOI , Jongsung Bae , Jaeik Lim , WonSang Park
IPC: H01L51/52 , G02F1/1334 , G02F1/1337 , H01L27/32 , H01L51/56
CPC classification number: H01L27/3232 , G02B5/0236 , G02B5/0278 , G02B5/3016 , G02F1/1334 , G02F1/133512 , G02F1/133603 , G02F1/13378 , G02F1/133788 , G02F2001/13345 , G02F2201/44 , H01L27/322 , H01L27/3244 , H01L27/326 , H01L51/5268 , H01L51/5275 , H01L51/5284 , H01L51/56 , H01L2251/5315
Abstract: A method of manufacturing an organic light emitting diode display panel, including forming a lower substrate, the lower substrate including a first area and a second area; forming an organic light emitting device on the lower substrate; disposing a polymer network liquid crystal on the organic light emitting device; forming a second optical layer in the second area, the second optical layer including the polymer network liquid crystal; and varying an optical property of the polymer network liquid crystal so as to form a first optical layer in the first area. The optical property of the polymer network liquid crystal in the first optical layer differs from the optical property of the polymer network liquid crystal in the second optical layer.
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公开(公告)号：US20160336379A1
公开(公告)日：2016-11-17
申请号：US15219076
申请日：2016-07-25
Applicant: Samsung Display Co., Ltd.
Inventor： Haeyun Choi , Jaeik Lim , Jinwoo Choi
CPC classification number: H01L27/322 , H01L27/3211 , H01L51/0096 , H01L51/5253 , H01L51/5256 , H01L51/5275 , H01L51/5284
Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes an OLED comprising a plurality of pixels configured to emit different colors of light and an encapsulation layer formed over the OLED. The OLED display also includes a color filter layer formed over the encapsulation layer, wherein the color filter layer comprises a plurality of color filters formed on regions corresponding to the pixels and a plurality of light block units respectively formed at least between the color filters. The OLED display further includes an edge lens unit formed over a lower surface of the color filter layer and formed between a lower surface of each of the color filters and a lower surface of each of the light block units.
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8.发明申请公开(公告)号：US20160079311A1
公开(公告)日：2016-03-17
申请号：US14722203
申请日：2015-05-27
Applicant: Samsung Display Co., Ltd.
Inventor： Jaeik Lim , Hongshik Shim , Jinwoo Choi
CPC classification number: H01L27/322 , H01L27/3211 , H01L27/3244 , H01L51/524 , H01L51/5275 , H01L51/5284 , H01L2251/5315
Abstract: An organic light-emitting display apparatus includes: an organic light-emitting device including a plurality of sub-pixels respectively emitting lights of different colors; a color filter formed on the organic light-emitting device in a region corresponding to each of the sub-pixels; a spacer color filter formed in the color filter between red, green, and blue color filters at locations corresponding to non-emitting areas; and a substrate provided on the color filter to encapsulate the organic light-emitting device.
Abstract translation: 一种有机发光显示装置，包括：有机发光装置，包括分别发出不同颜色的光的多个子像素; 在与每个子像素对应的区域中形成在有机发光器件上的滤色器; 在对应于不发射区域的位置处在红色，绿色和蓝色滤色器之间的滤色器中形成间隔物滤色器; 以及设置在滤色器上以封装有机发光器件的基板。
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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：US11567619B2
公开(公告)日：2023-01-31
申请号：US17228437
申请日：2021-04-12
Applicant: Samsung Display Co., Ltd.
Inventor： Suyul Seo , Jaseung Ku , Suin Kim , Jongin Baek , Gi-Na Yoo , Jaeik Lim
Abstract: An electronic device, includes: a sensor layer detecting a touch input and an input-device input; and a sensor control circuit providing the sensor layer with a signal and receiving a detection signal from the sensor layer, wherein the sensor layer includes: a first electrode extending along a first direction; a second electrode extending along the first direction; a first cross electrode extending along a second direction intersecting the first direction; and a second cross electrode extending along the second direction, wherein the sensor control circuit detects the touch input based on a variation in mutual capacitance between the first electrode and the first cross electrode, and the sensor control circuit detects the input-device input based on a variation in capacitance of at least one selected from the first electrode, the second electrode, the first cross electrode, and the second cross electrode.
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