Invention Grant
- Patent Title: Pixelated light-emitting diode for self-aligned photoresist patterning
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Application No.: US17084999Application Date: 2020-10-30
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Publication No.: US11777059B2Publication Date: 2023-10-03
- Inventor: Emma Dohner , Kentaro Shimizu
- Applicant: Lumileds LLC
- Applicant Address: US CA San Jose
- Assignee: Lumileds LLC
- Current Assignee: Lumileds LLC
- Current Assignee Address: US CA San Jose
- Agency: Servilla Whitney LLC
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L33/32 ; H01L33/50 ; H01L27/15
Abstract:
A light source includes an array of light emitters, with at least some light emitters having a central patterned surface and an unpatterned border; a light blocking metal layer positioned between each of the array of light emitters; and down-converter material positioned on each of the array of light emitters.
Public/Granted literature
- US20210151626A1 Pixelated Light-Emitting Diode For Self-Aligned Photoresist Patterning Public/Granted day:2021-05-20
Information query
IPC分类:
