Invention Grant
- Patent Title: Light emitting display panel and light emitting display apparatus using the same
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Application No.: US17131237Application Date: 2020-12-22
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Publication No.: US11355570B2Publication Date: 2022-06-07
- Inventor: NamKil Park , JungChul Kim
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2019-0180151 20191231
- Main IPC: G09G3/3266
- IPC: G09G3/3266 ; H01L27/32 ; H01L27/15 ; G09G3/3275 ; G09G3/32 ; H01L27/12

Abstract:
A light emitting display panel and a light emitting display apparatus using the same are disclosed, in which a gate driver is built in a display area and a low voltage supply line is provided in a non-display area. Each pixel in the display area includes a light emitting diode and a pixel driving circuit for driving the light emitting diode. The light emitting diode is connected with a high voltage line to which a first driving voltage is supplied, and is connected with a display area low voltage supply line to which a second driving voltage is supplied.
Public/Granted literature
- US20210202638A1 LIGHT EMITTING DISPLAY PANEL AND LIGHT EMITTING DISPLAY APPARATUS USING THE SAME Public/Granted day:2021-07-01
Information query
IPC分类: