Invention Grant
- Patent Title: Display apparatus using inorganic light-emitting diode
-
Application No.: US17778659Application Date: 2019-12-03
-
Publication No.: US12232392B2Publication Date: 2025-02-18
- Inventor: Jaehyuk Lee
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2019-0151505 20191122
- International Application: PCT/KR2019/016906 WO 20191203
- International Announcement: WO2021/100955 WO 20210527
- Main IPC: H10K59/35
- IPC: H10K59/35

Abstract:
The present disclosure relates to a display apparatus using, for example, a micro light emitting diode (LED), and a manufacturing method therefor, wherein the apparatus and method can be applied to a technical field related to display apparatuses. According to the present disclosure, a display apparatus using a light-emitting device comprises: a first electrode which is divided into a plurality of segments; a common second electrode located on the first electrode; and a plurality of sub pixels electrically connected between the first electrode segments and the second electrode and forming individual pixels, wherein the sub pixels may include a first sub pixel which emits light of a first color and includes an organic light-emitting device, a second sub pixel which emits light of a second color and includes an organic light-emitting device, a third sub pixel which emits light of a third color and includes an inorganic light-emitting device, and a fourth sub pixel which includes an organic light-emitting device for emitting light which is a mixture of the light of the first to third colors.
Public/Granted literature
- US20220415977A1 DISPLAY APPARATUS USING LIGHT-EMITTING DEVICE Public/Granted day:2022-12-29
Information query