Invention Grant
- Patent Title: Light fixture with dynamically controllable light distribution
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Application No.: US16403452Application Date: 2019-05-03
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Publication No.: US10943945B2Publication Date: 2021-03-09
- Inventor: Frederic Stephane Diana , Yifeng Qiu , Michael Wasilko , Nazila Soleimani , Jeroen Den Breejen , Alan Andrew McReynolds , Gregory Donald Guth
- Applicant: Lumileds LLC
- Applicant Address: US CA San Jose
- Assignee: Lumileds LLC
- Current Assignee: Lumileds LLC
- Current Assignee Address: US CA San Jose
- Agency: Schwegman Lundberg & Woessner, P.A.
- Priority: EP18186073 20180727
- Main IPC: H05K1/00
- IPC: H05K1/00 ; H01L27/15 ; H05K1/11 ; F21K9/65 ; F21K9/61 ; H05B45/10

Abstract:
A flexible printed circuit board and method of fabrication are disclosed. The flexible printed circuit board has a flexible body with multiple segments. Each segment has multiple body contacts that are electrically isolated from body contacts of each other segment. The flexible printed circuit further has multiple flexible legs in which each leg extends from a different segment and contains multiple leg contacts disposed proximate to a distal end of the leg from the body. Each leg contact is connected with a different body contact of the leg. The flexible printed circuit board is formed from a multilayer structure that includes: a dielectric layer, a metal layer adjacent to the dielectric layer, and a solder mask layer adjacent to the metal layer, the solder mask layer exposing portions of the metal layer to form the body contacts.
Public/Granted literature
- US20190341421A1 LIGHT FIXTURE WITH DYNAMICALLY CONTROLLABLE LIGHT DISTRIBUTION Public/Granted day:2019-11-07
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