US 11,686,896 B2
LED light source module
Chih-Hsien Chung, Kaohsiung (TW); Hsiu-Hung Yeh, Kaohsiung (TW); and Ching-Yuan Chen, Kaohsiung (TW)
Assigned to RADIANT OPTO-ELECTRONICS(SUZHOU) CO., LTD., Wujiang Jiangsu (CN); and RADIANT OPTO-ELECTRONICS CORPORATION, Kaohsiung (TW)
Filed by Radiant Opto-Electronics(Suzhou) Co., Ltd., Wujiang Jiangsu (CN); and Radiant Opto-Electronics Corporation, Kaohsiung (TW)
Filed on Nov. 20, 2020, as Appl. No. 16/953,772.
Application 16/953,772 is a continuation in part of application No. 16/145,904, filed on Sep. 28, 2018, granted, now 10,883,667.
Application 16/145,904 is a continuation of application No. PCT/CN2017/108063, filed on Oct. 27, 2017.
Claims priority of application No. PCT/CN2020/127553 (WO), filed on Nov. 9, 2020.
Prior Publication US 2021/0088714 A1, Mar. 25, 2021
Int. Cl. H01L 33/60 (2010.01); F21V 8/00 (2006.01); H01L 25/075 (2006.01); H01L 33/58 (2010.01); H01L 33/62 (2010.01)
CPC G02B 6/0073 (2013.01) [H01L 25/0753 (2013.01); H01L 33/58 (2013.01); H01L 33/60 (2013.01); H01L 33/62 (2013.01); H01L 2933/0058 (2013.01); H01L 2933/0066 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An LED light source module, comprising:
a substrate;
a protective layer, disposed on the substrate and having at least one opening;
a plurality of conductive terminals, arranged in the at least one opening, wherein the conductive terminals include a first conductive terminal and a second conductive terminal;
a light-emitting member, including a bottom surface, a light-emitting surface connected to the bottom surface, a back surface opposite to the light-emitting surface, at least one lateral surface connecting the light-emitting surface and the bottom surface, and a plurality of electrodes, wherein the electrodes include a first electrode and a second electrode, which are electrically connected to the first conductive terminal and the second conductive terminal respectively; and
an auxiliary structure, arranged between the substrate and the light-emitting member and without contacting the first electrode and the second electrode, wherein the auxiliary structure includes a main support portion arranged on the substrate to support the bottom surface of the light-emitting member, and the main support portion is located between the electrodes and at least extends from the back surface to the light-emitting surface of the light-emitting member.