Invention Grant
- Patent Title: Display device
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Application No.: US17372976Application Date: 2021-07-12
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Publication No.: US11700751B2Publication Date: 2023-07-11
- Inventor: Deukseok Chung , Sung Hun Lee , Tae Gon Kim , Shin Ae Jun
- Applicant: SAMSUNG ELECTRONICS CO., LTD. , SAMSUNG DISPLAY CO., LTD. , SAMSUNG SDI CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.,SAMSUNG DISPLAY CO., LTD.,SAMSUNG SDI CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.,SAMSUNG DISPLAY CO., LTD.,SAMSUNG SDI CO., LTD.
- Current Assignee Address: KR Gyeonggi-do; KR Gyeonggi-do; KR Gyeonggi-do
- Agency: Cantor Colburn LLP
- Priority: KR 20190009438 2019.01.24
- Main IPC: H10K59/122
- IPC: H10K59/122 ; H10K50/115 ; H10K50/854 ; H10K59/38

Abstract:
A display device includes a first electrode, a pixel define layer disposed on the first electrode, the pixel define layer including an opening, an organic emission layer disposed on the pixel define layer, the organic emission layer in electrical communication with the first electrode through the opening, a second electrode disposed on the organic emission layer, a light recycle layer disposed on the second electrode, and a color filter layer disposed on the light recycle layer, the color filter layer including a quantum dot, wherein a width of the organic emission layer is longer than a width of the color filter layer.
Public/Granted literature
- US20210343807A1 DISPLAY DEVICE Public/Granted day:2021-11-04
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