Invention Grant
- Patent Title: Pixel having reduced luminance change and organic light emitting display device having the same
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Application No.: US16561637Application Date: 2019-09-05
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Publication No.: US11145254B2Publication Date: 2021-10-12
- Inventor: Hui Nam
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2018-0116640 20180928
- Main IPC: G09G3/3233
- IPC: G09G3/3233 ; G09G3/20
Abstract:
An organic light emitting display device includes a display panel and a display driver. Each of the pixels included in the display panel has a first switching element, a second switching element, and a third switching element that are switching elements of a first type, and the fourth switching element that is the switching element of a second type different from the first type.
Public/Granted literature
- US2122442A Fastening device Public/Granted day:1938-07-05
Information query
IPC分类:
