Invention Grant
US09326337B2 Light emitting device (LED) array unit and LED module comprising the same
有权
发光器件（LED）阵列单元和包括其的LED模块
- Patent Title: Light emitting device (LED) array unit and LED module comprising the same
- Patent Title (中): 发光器件（LED）阵列单元和包括其的LED模块
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Application No.: US14179162Application Date: 2014-02-12
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Publication No.: US09326337B2Publication Date: 2016-04-26
- Inventor: Kyung-Pil Nam , Ki-Won Choi
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-Si, Gyeonggi-Do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-Si, Gyeonggi-Do
- Agency: McDermott Will & Emery LLP
- Priority: KR10-2013-0014974 20130212
- Main IPC: H05B37/02
- IPC: H05B37/02 ; H05B33/08 ; F21K99/00 ; F21V23/00 ; H01L33/08 ; H01L33/38
Abstract:
A light emitting device (LED) array module includes at least one terminal, a light emitting device (LED) array, and a rank storing device. The LED array includes a plurality of LEDs that emit light when a current is supplied from the outside of the LED array module. The rank storing device is configured to store rank information of the LED array that depends on brightness characteristics of the LEDs, and to output a signal corresponding to the rank information via the at least one terminal.
Public/Granted literature
- US20140225517A1 LIGHT EMITTING DEVICE (LED) ARRAY UNIT AND LED MODULE COMPRISING THE SAME Public/Granted day:2014-08-14
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