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公开(公告)号:US20220085113A1
公开(公告)日:2022-03-17
申请号:US17365426
申请日:2021-07-01
Applicant: Samsung Display Co., Ltd.
Inventor: TAE WOO LIM , BON-YONG KOO , HYUNGJUNE KIM , EUNJE JANG , JANG-BOG JU
Abstract: A display apparatus includes: a substrate; a pixel circuit layer on the substrate and including a thin-film transistor; a display element layer on the pixel circuit layer and including a display element electrically connected to the thin-film transistor; a color filter layer on the display element layer and including a color filter overlapping the display element and a black matrix having a first side contacting the color filter and a second side extending in an edge direction of the substrate; and a blocking layer between the black matrix and the substrate, wherein a tip end of the blocking layer has no step difference with an end of the black matrix.
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公开(公告)号:US20240130192A1
公开(公告)日:2024-04-18
申请号:US18395414
申请日:2023-12-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: TAE WOO LIM , BON-YONG KOO , HYUNGJUNE KIM , EUNJE JANG , JANG-BOG JU
IPC: H10K59/38 , H01L27/15 , H01L33/08 , H10K59/121 , H10K59/124 , H10K71/00
CPC classification number: H10K59/38 , H01L27/156 , H01L33/08 , H10K59/1213 , H10K59/124 , H10K71/00
Abstract: A display apparatus includes: a substrate; a pixel circuit layer on the substrate and including a thin-film transistor; a display element layer on the pixel circuit layer and including a display element electrically connected to the thin-film transistor; a color filter layer on the display element layer and including a color filter overlapping the display element and a black matrix having a first side contacting the color filter and a second side extending in an edge direction of the substrate; and a blocking layer between the black matrix and the substrate, wherein a tip end of the blocking layer has no step difference with an end of the black matrix.
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