Invention Grant
- Patent Title: Light emitting diode display apparatus
-
Application No.: US17559822Application Date: 2021-12-22
-
Publication No.: US12069904B2Publication Date: 2024-08-20
- Inventor: Beum-Sik Cho , Ji-Yoon Shin , Tae-Keun Lee , Jung-Chul Kim , Jun-Ho Yeo , Mi-So 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: POLSINELLI PC
- Priority: KR 20200187273 2020.12.30 KR 20210133055 2021.10.07
- Main IPC: H10K59/123
- IPC: H10K59/123 ; H10K59/121 ; H01L27/12

Abstract:
A light emitting diode display apparatus includes: a substrate; a driving element region which is formed on the substrate and in which a plurality of driving elements are arranged in a matrix form; and an emitting element region in which a plurality of emitting elements are arranged in a matrix form, wherein the emitting element includes a first electrode which corresponds to each driving element and is electrically connected to each driving element, a second electrode corresponding to the first electrode, and an emitting layer located between the first electrode and the second electrode, wherein an area of the emitting element region is greater than an area of the driving element region.
Public/Granted literature
- US20220208918A1 LIGHT EMITTING DIODE DISPLAY APPARATUS Public/Granted day:2022-06-30
Information query