Invention Grant
- Patent Title: Backlight including light emitting module and light reflective members
-
Application No.: US16932178Application Date: 2020-07-17
-
Publication No.: US11201269B2Publication Date: 2021-12-14
- Inventor: Motokazu Yamada
- Applicant: NICHIA CORPORATION
- Applicant Address: JP Anan
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan
- Agency: Foley & Lardner LLP
- Priority: JPJP2017-141924 20170721,JPJP2017-195352 20171005
- Main IPC: H01L33/54
- IPC: H01L33/54 ; H01L33/44 ; H01L33/10 ; F21V8/00 ; H01L33/50 ; H01L25/075

Abstract:
A backlight includes: a light-emitting module including: a base member including a conductive pattern; a plurality of light-emitting devices, each of which is flip-chip bonded on the base member and electrically connected to the conductive pattern, and each of which includes: a light-emitting element, and a dielectric multi-layer film located on an upper surface of the light-emitting element; a plurality of light reflective members arranged between the plurality of light-emitting elements; a transparent laminate located above the plurality of light-emitting devices and including: a wavelength converting member adapted to absorb a portion of light from the light-emitting elements and to emit light of a wavelength that is different from an emission wavelength of the light-emitting elements, and a diffuser plate; and a reflective member facing a lateral surface of the transparent laminate.
Public/Granted literature
- US20200350472A1 BACKLIGHT INCLUDING LIGHT EMITTING MODULE AND LIGHT REFLECTIVE MEMBERS Public/Granted day:2020-11-05
Information query
IPC分类: