Invention Grant
- Patent Title: Display device
-
Application No.: US17395484Application Date: 2021-08-06
-
Publication No.: US11843079B2Publication Date: 2023-12-12
- Inventor: Jhong Yuan Wang , Yu-Han Chiang , Shang-Chiang Lin
- Applicant: Au Optronics Corporation
- Applicant Address: TW Hsinchu
- Assignee: Au Optronics Corporation
- Current Assignee: Au Optronics Corporation
- Current Assignee Address: TW Hsinchu
- Agency: JCIPRNET
- Priority: TW 0112665 2021.04.08
- Main IPC: H01L33/54
- IPC: H01L33/54 ; H01L27/15 ; H01L33/44 ; H01L33/58
Abstract:
A display device includes a substrate, a first light-emitting diode, an encapsulant and a first Fresnel lens. The first light emitting diode is located on the substrate. The encapsulant covers the first light emitting diode. The first Fresnel lens is located on the encapsulant and overlapping with the first light emitting diode. The width of the first Fresnel lens is 4 to 10 times the width of the first light emitting diode.
Public/Granted literature
- US20220328736A1 DISPLAY DEVICE Public/Granted day:2022-10-13
Information query
IPC分类:
