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公开(公告)号：US20220123264A1
公开(公告)日：2022-04-21
申请号：US17502747
申请日：2021-10-15
Applicant: Samsung Display Co., Ltd.
Inventor： Chung Sock CHOI , Sunyoung JUNG , Sunmi KANG , Juhoon KANG , Hyunho KIM , Hyungkeun PARK , Cheol JANG , Sanghwan CHO
Abstract: A display device includes a display panel and a diffraction pattern layer. The display panel includes pixels. The diffraction pattern layer includes diffraction patterns arranged on the display panel and configured to diffract at least a portion of light from the pixels. The pixels include a first unit pixel and a second unit pixel. The diffraction patterns include first unit diffraction patterns and second unit diffraction patterns. The first unit diffraction patterns are arranged on the first unit pixel. The second unit diffraction patterns are arranged on the second unit pixel. The second unit diffraction patterns have a different planar arrangement than the first unit diffraction patterns.
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公开(公告)号：US20220115462A1
公开(公告)日：2022-04-14
申请号：US17305505
申请日：2021-07-08
Applicant: Samsung Display Co., Ltd.
Inventor： Sunyoung JUNG , Hyunho KIM , Chungsock CHOI , Gunhee KIM , Donghwan SHIM , Sanghee JANG
IPC: H01L27/32
Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; a main sub-pixel and a main pixel circuit, the main sub-pixel being in the main display area on the substrate, and the main pixel circuit being connected to the main sub-pixel; a plurality of auxiliary sub-pixels in the component area on the substrate; a plurality of auxiliary pixel circuits in the peripheral area on the substrate; a plurality of connecting lines connecting the plurality of auxiliary sub-pixels to the plurality of auxiliary pixel circuits, respectively; and a dummy line extending in a direction in which the plurality of connecting lines extend in the component area.
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公开(公告)号：US20220059633A1
公开(公告)日：2022-02-24
申请号：US17444160
申请日：2021-07-30
Applicant: Samsung Display Co., Ltd.
Inventor： Juhoon KANG , Gunhee KIM , Hyunho KIM , Hyungkeun PARK , Donghwan SHIM , Taehoon YANG , Joohee JEON , Sunyoung JUNG , Chungsock CHOI
Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; an auxiliary display element in the component area; an auxiliary pixel circuit in the peripheral area and comprising an auxiliary thin-film transistor and an auxiliary storage capacitor; a transparent connection line connecting the auxiliary display element to the auxiliary pixel circuit; and a first organic insulating layer and a second organic insulating layer that are stacked between the substrate and the auxiliary display element in the component area, wherein the first organic insulating layer is between the transparent connection line and the auxiliary display element, and a refractive index of the first organic insulating layer is between a refractive index of the transparent connection line and a refractive index of the second organic insulating layer.
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公开(公告)号：US20240057386A1
公开(公告)日：2024-02-15
申请号：US18492752
申请日：2023-10-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Juhoon KANG , Gunhee KIM , Hyunho KIM , Hyungkeun PARK , Donghwan SHIM , Taehoon YANG , Joohee JEON , Sunyoung JUNG , Chungsock CHOI
IPC: H10K59/121 , H10K50/844 , H10K59/65
CPC classification number: H10K59/1213 , H10K50/844 , H10K59/65 , H10K59/1216
Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; an auxiliary display element in the component area; an auxiliary pixel circuit in the peripheral area and comprising an auxiliary thin-film transistor and an auxiliary storage capacitor; a transparent connection line connecting the auxiliary display element to the auxiliary pixel circuit; and a first organic insulating layer and a second organic insulating layer that are stacked between the substrate and the auxiliary display element in the component area, wherein the first organic insulating layer is between the transparent connection line and the auxiliary display element, and a refractive index of the first organic insulating layer is between a refractive index of the transparent connection line and a refractive index of the second organic insulating layer.
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公开(公告)号：US20230292566A1
公开(公告)日：2023-09-14
申请号：US18321718
申请日：2023-05-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sunyoung JUNG , Gunhee KIM , Hyunho KIM , Donghwan SHIM , Taehoon YANG , Sanghee JANG , Chungsock CHOI
IPC: H10K59/131 , G09G3/3225
CPC classification number: H10K59/131 , G09G3/3225
Abstract: A display panel includes: a display area including a main display area, and a component area; a peripheral area; a plurality of main pixel circuits at the main display area; a plurality of main gate lines extending in a first direction, and connected to the main pixel circuits; a plurality of main data lines extending in a second direction, and connected to the main pixel circuits; a plurality of auxiliary display elements at the component area; a plurality of auxiliary pixel circuits at the periphery area, and connected to the auxiliary display elements; a plurality of auxiliary gate lines connected to the auxiliary pixel circuits, and to main gate lines that are adjacent to the component area in the first direction; and a plurality of auxiliary data lines connected to the auxiliary pixel circuits, and to main data lines that are adjacent to the component area in the second direction.
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Patent Agency Ranking
公开(公告)号：US20200035136A1
公开(公告)日：2020-01-30
申请号：US16522279
申请日：2019-07-25
Applicant: Samsung Display Co., Ltd.
Inventor： Dae Youn CHO , Hyunho KIM , Hyojung KIM , Young-Joo NOH , Jongwoo PARK , Ju Hee LEE , Jinwoo CHAE , Youngtae CHOI
IPC: G09G3/00 , G09G3/3225 , G09G3/20 , G01R31/26
Abstract: An inspection system for a display cell having a display part and a plurality of data lines connected to first and second pixel units of the display part. An array test part and a lighting test part are located in a peripheral area around the display part. An inspection apparatus is configured to provide the array test part with an array control signal to block an array data signal from being applied to a plurality of data lines in a period in which a white image is displayed and to provide the lighting test part with a lighting control signal to block a lighting data signal from being applied to a plurality of data lines during a period in which a black image is displayed, during a drive reliability test mode for displaying a test image including the black image and the white image.
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公开(公告)号：US20240276825A1
公开(公告)日：2024-08-15
申请号：US18642784
申请日：2024-04-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sunyoung JUNG , Hyunho KIM , Chungsock CHOI , Gunhee KIM , Donghwan SHIM , Sanghee JANG
IPC: H10K59/35 , H10K59/131
CPC classification number: H10K59/353 , H10K59/131
Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; a main sub-pixel and a main pixel circuit, the main sub-pixel being in the main display area on the substrate, and the main pixel circuit being connected to the main sub-pixel; a plurality of auxiliary sub-pixels in the component area on the substrate; a plurality of auxiliary pixel circuits in the peripheral area on the substrate; a plurality of connecting lines connecting the plurality of auxiliary sub-pixels to the plurality of auxiliary pixel circuits, respectively; and a dummy line extending in a direction in which the plurality of connecting lines extend in the component area.
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公开(公告)号：US20250024726A1
公开(公告)日：2025-01-16
申请号：US18900609
申请日：2024-09-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sunyoung JUNG , Gunhee KIM , Hyunho KIM , Donghwan SHIM , Taehoon YANG , Sanghee JANG , Chungsock CHOI
IPC: H10K59/131 , G09G3/3225
Abstract: A display panel includes: a display area including a main display area, and a component area; a peripheral area; a plurality of main pixel circuits at the main display area; a plurality of main gate lines extending in a first direction, and connected to the main pixel circuits; a plurality of main data lines extending in a second direction, and connected to the main pixel circuits; a plurality of auxiliary display elements at the component area; a plurality of auxiliary pixel circuits at the periphery area, and connected to the auxiliary display elements; a plurality of auxiliary gate lines connected to the auxiliary pixel circuits, and to main gate lines that are adjacent to the component area in the first direction; and a plurality of auxiliary data lines connected to the auxiliary pixel circuits, and to main data lines that are adjacent to the component area in the second direction.
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公开(公告)号：US20240040838A1
公开(公告)日：2024-02-01
申请号：US18486024
申请日：2023-10-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Junki JEONG , Hyunho KIM , Sunyoung JUNG , Meehye JUNG , Seonyoung CHOI , Donghwan SHIM , Sanghee JANG , Chungsock CHOI , Juhoon KANG , Gunhee KIM , Taehoon YANG
IPC: H10K59/121 , H10K59/123 , H10K59/124
CPC classification number: H10K59/1216 , H10K59/123 , H10K59/124 , H10K59/1213 , H01L27/1214
Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; a main sub-pixel at the main display area on the substrate; a main pixel circuit connected to the main sub-pixel, and including a main storage capacitor; an auxiliary sub-pixel at the component area on the substrate; an auxiliary pixel circuit at the peripheral area on the substrate, and including an auxiliary storage capacitor; and a connecting line connecting the auxiliary sub-pixel to the auxiliary pixel circuit. A capacity of the auxiliary storage capacitor is greater than a capacity of the main storage capacitor.
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公开(公告)号：US20160146988A1
公开(公告)日：2016-05-26
申请号：US14734977
申请日：2015-06-09
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunho KIM , Sooyoun KIM
IPC: G02B5/20 , H01L27/32 , G02F1/1335
CPC classification number: G02B5/208 , G02B5/201 , G02B5/23 , G02F1/133514 , G02F1/133617 , G02F2202/14 , H01L27/322 , H01L27/3246 , H01L51/5284 , H01L2251/5323
Abstract: A display apparatus with improved light-transmitting property in transparent mode is presented. The apparatus includes a substrate, a plurality of display devices disposed on the substrate, and color filters, wherein the plurality of display devices are interposed between the color filters and the substrate, the color filters transmitting visible rays of a predefined wavelength band only when ultraviolet (UV) rays are received, and transmitting visible rays when no UV rays are received.
Abstract translation: 提出了一种透明模式下透光性能好的显示装置。 该装置包括基板，设置在基板上的多个显示装置和滤色器，其中多个显示装置插入在滤色器和基板之间，滤色器仅在紫外线时才传输预定波长带的可见光 （UV）射线，并且当没有接收到紫外线时透射可见光线。
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