Invention Grant
- Patent Title: Display device
-
Application No.: US17444466Application Date: 2021-08-04
-
Publication No.: US11693276B2Publication Date: 2023-07-04
- Inventor: Geunhwan Kim , Wondo Kee , Sangsoo Hwang , Seongjun Kim
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee Hong Degerman Kang & Waimey
- Priority: KR 20210017761 2021.02.08
- Main IPC: G02F1/1335
- IPC: G02F1/1335

Abstract:
Disclosed is a display device. The display device includes a display panel, an optical assembly configured to provide blue-based light to the display panel, and a light-absorbing layer located in the path of light provided from the optical assembly to the display panel, the light-absorbing layer being configured to absorb light in a predetermined wavelength range. The light provided to the display panel through the light-absorbing layer has optical characteristics such that the intensity of green-based light is 20 to 70% of the intensity (100%) of the blue-based light and the intensity of red-based light is 20 to 70% of the intensity of the blue-based light.
Public/Granted literature
- US20220252932A1 DISPLAY DEVICE Public/Granted day:2022-08-11
Information query
IPC分类: