公开(公告)号：US09732940B2

公开(公告)日：2017-08-15

申请号：US14337648

申请日：2014-07-22

Applicant: Lextar Electronics Corporation

Inventor： Kuang-Neng Yang ,  Kun-Hua Wu ,  Jo-Hsiang Chen ,  Tai-Hua Ho ,  Tzong-Liang Tsai ,  Chih-Hao Lin

IPC: F21V9/16 ,  F21K9/20 ,  F21K9/64 ,  F21Y103/00 ,  F21Y115/10

CPC classification number: F21V9/30 ,  F21K9/20 ,  F21K9/64 ,  F21Y2103/00 ,  F21Y2115/10

Abstract: A lighting apparatus includes a wavelength converting apparatus. The wavelength converting apparatus includes a hollow tube and a wavelength converting material. The hollow tube has an accommodating chamber. The wavelength converting material is positioned in the accommodating chamber.

公开(公告)号：US09441797B2

公开(公告)日：2016-09-13

申请号：US14219037

申请日：2014-03-19

Applicant: Lextar Electronics Corporation

Inventor： Chih-Min Huang ,  Kuang-Neng Yang ,  Kun-Hua Wu

IPC: F21V5/04 ,  F21K99/00 ,  G02B5/02 ,  G02B19/00 ,  G02B5/00 ,  F21V11/00 ,  F21Y101/02

CPC classification number: F21K9/60 ,  F21V5/04 ,  F21V11/00 ,  F21Y2101/00 ,  F21Y2115/10 ,  G02B5/003 ,  G02B5/0247 ,  G02B19/0014 ,  G02B19/0066 ,  G02B19/0071

Abstract: A lens device and a light source module using the same are provided. The lens device comprises a lens and a patterned light shielding layer. The lens has a middle light emitting surface and a periphery light emitting surface surrounding the middle light emitting surface. The patterned light shielding layer is formed on the periphery light emitting surface of the lens.

Abstract translation: 提供了一种透镜装置和使用该透镜装置的光源模块。 透镜装置包括透镜和图案化遮光层。 透镜具有中间发光面和围绕中间发光面的周边发光面。 图案化遮光层形成在透镜的周边发光面上。

公开(公告)号：US20150062922A1

公开(公告)日：2015-03-05

申请号：US14219037

申请日：2014-03-19

Applicant: Lextar Electronics Corporation

Inventor： Chih-Min Huang ,  Kuang-Neng Yang ,  Kun-Hua Wu

IPC: F21K99/00

CPC classification number: F21K9/60 ,  F21V5/04 ,  F21V11/00 ,  F21Y2101/00 ,  F21Y2115/10 ,  G02B5/003 ,  G02B5/0247 ,  G02B19/0014 ,  G02B19/0066 ,  G02B19/0071

Abstract: A lens device and a light source module using the same are provided. The lens device comprises a lens and a patterned light shielding layer. The lens has a middle light emitting surface and a periphery light emitting surface surrounding the middle light emitting surface. The patterned light shielding layer is formed on the periphery light emitting surface of the lens.

Abstract translation: 提供了一种透镜装置和使用该透镜装置的光源模块。 透镜装置包括透镜和图案化遮光层。 透镜具有中间发光面和围绕中间发光面的周边发光面。 图案化遮光层形成在透镜的周边发光面上。

公开(公告)号：US10811578B1

公开(公告)日：2020-10-20

申请号：US16367232

申请日：2019-03-27

Applicant: Lextar Electronics Corporation

Inventor： Chih-Hao Lin ,  Chun-Peng Lin ,  Chang-Han Chen ,  Kuang-Neng Yang ,  Cheng-Ta Kuo

IPC: H01L33/00 ,  H01L33/60 ,  H01L33/62 ,  H01L33/58 ,  H01L33/48

Abstract: A LED carrier includes a substrate, a conductive layer, an adhesive layer, and a reflector. The conductive layer is disposed on the substrate, and has a bonding portion and an extending portion. The bonding portion has a top surface higher than a top surface of the extending portion. The adhesive layer covers the extending portion of the conductive layer and exposes the bonding portion of the conductive layer. The reflector is disposed over the adhesive layer. The adhesive layer has a hook portion in contact with a corner of the reflector.