Invention Grant
- Patent Title: Electroluminescent display apparatus
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Application No.: US16436304Application Date: 2019-06-10
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Publication No.: US10896646B2Publication Date: 2021-01-19
- Inventor: Jiyun Kim , Jung-Min Lee
- 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: Fenwick & West LLP
- Priority: KR10-2018-0170883 20181227
- Main IPC: G09G3/3291
- IPC: G09G3/3291 ; G09G3/3266 ; H01L27/32

Abstract:
An electroluminescent display apparatus includes a plurality of unit circuits, each of the plurality of unit circuits including a connection electrode and a driving thin film transistor (TFT), the connection electrode of each of the plurality of unit circuits electrically connected to a gate electrode of the driving TFT included in the unit circuit, a plurality of anode electrodes, each of the plurality of anode electrodes connected to the driving TFT of a corresponding unit circuit, a bank covering an edge of each of the plurality of anode electrodes, the bank defining an emission area for each anode electrode, a light emitting layer on each of the plurality of anode electrodes, and a cathode electrode on the light emitting layer. Each of the plurality of anode electrodes overlaps the gate electrode of the driving TFT and the connection electrode of a corresponding one of the plurality of unit circuits.
Public/Granted literature
- US20200211473A1 Electroluminescent Display Apparatus Public/Granted day:2020-07-02
Information query
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