公开(公告)号：US09691945B2

公开(公告)日：2017-06-27

申请号：US14987410

申请日：2016-01-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tae Gyu Kim ,  Tai Oh Chung ,  Hyoung Cheol Cho ,  Min Soo Han

IPC: H01L33/00 ,  H01L33/50 ,  H01L27/15 ,  H01L33/36 ,  H01L33/60 ,  H01L23/00 ,  H01L33/44 ,  H01L33/48 ,  H01L33/24

CPC classification number: H01L33/50 ,  H01L24/97 ,  H01L27/15 ,  H01L33/24 ,  H01L33/36 ,  H01L33/44 ,  H01L33/48 ,  H01L33/502 ,  H01L33/504 ,  H01L33/507 ,  H01L33/60 ,  H01L2224/16225 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2933/0033 ,  H01L2933/0041 ,  H01L2933/0058 ,  H01L2924/00

Abstract: A light emitting device is provide comprising a light emitting diode (LED) chip having a first main surface and a second main surface opposing the first main surface, and one or more side surfaces extending between the first main surface and second main surface. A plurality of electrodes is disposed on the first main surface. A wavelength conversion film is disposed on the second main surface. A mark is formed in the wavelength conversion film. The mark contains orientation information of the light emitting device, thereby enabling the light emitting device to be properly oriented on a receiving substrate.

公开(公告)号：US09431583B2

公开(公告)日：2016-08-30

申请号：US14512163

申请日：2014-10-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tae Gyu Kim ,  Tai Oh Chung ,  Hyoung Cheol Cho ,  Min Soo Han

IPC: H01L33/00 ,  H01L33/50 ,  H01L27/15 ,  H01L33/36 ,  H01L33/60 ,  H01L23/00 ,  H01L33/44 ,  H01L33/24

CPC classification number: H01L33/50 ,  H01L24/97 ,  H01L27/15 ,  H01L33/24 ,  H01L33/36 ,  H01L33/44 ,  H01L33/48 ,  H01L33/502 ,  H01L33/504 ,  H01L33/507 ,  H01L33/60 ,  H01L2224/16225 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2933/0033 ,  H01L2933/0041 ,  H01L2933/0058 ,  H01L2924/00

Abstract: A light emitting device is provide comprising a light emitting diode (LED) chip having a first main surface and a second main surface opposing the first main surface, and one or more side surfaces extending between the first main surface and second main surface. A plurality of electrodes is disposed on the first main surface. A wavelength conversion film is disposed on the second main surface. A mark is formed in the wavelength conversion film. The mark contains orientation information of the light emitting device, thereby enabling the light emitting device to be properly oriented on a receiving substrate.

Abstract translation: 提供了一种发光器件，其包括具有第一主表面和与第一主表面相对的第二主表面的发光二极管（LED）芯片以及在第一主表面和第二主表面之间延伸的一个或多个侧表面。 多个电极设置在第一主表面上。 波长转换膜设置在第二主表面上。 在波长转换膜中形成标记。 标记包含发光器件的取向信息，从而使得发光器件能够在接收衬底上适当地取向。