Invention Grant
- Patent Title: LED array with light intensity adaptive LED sidewalls
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Application No.: US17967174Application Date: 2022-10-17
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Publication No.: US11888100B2Publication Date: 2024-01-30
- Inventor: Kentaro Shimizu , Marcel Rene Bohmer , Daniel Estrada , Jacobus Johannes Franciscus Gerardus Heuts
- Applicant: LUMILEDS LLC
- Applicant Address: US CA San jose
- Assignee: Lumileds LLC
- Current Assignee: Lumileds LLC
- Current Assignee Address: US CA San Jose
- Priority: EP 162551 2018.03.19 EP 191100 2018.08.28
- Main IPC: H01L33/58
- IPC: H01L33/58 ; G02F1/01 ; H01L33/50 ; H01L25/075 ; G02F1/163 ; G02F1/015 ; H01L27/15 ; F21S41/40 ; F21S41/141 ; F21V14/00 ; H01L51/52 ; H10K50/86 ; F21V23/00 ; F21S41/64 ; F21Y115/10 ; F21V23/02
Abstract:
A first LED with a first LED sidewall is disclosed. A second LED with a second LED sidewall facing the first LED sidewall is also disclosed. A first dynamic optical isolation material between the first LED sidewall and the second LED sidewall and configured to change an optical state based on a state trigger such that a light behavior at the first LED sidewall for a light emitted by one of the first LED and the second LED is determined by the optical state, is also disclosed.
Public/Granted literature
- US20230043996A1 LED ARRAY WITH LIGHT INTENSITY ADAPTIVE LED SIDEWALLS Public/Granted day:2023-02-09
Information query
IPC分类:
