公开(公告)号：US20170243773A1

公开(公告)日：2017-08-24

申请号：US15434246

申请日：2017-02-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： INSUN HWANG

IPC: H01L21/67 ,  H01L21/677 ,  H01L21/683 ,  H01L33/00 ,  H01L33/62

CPC classification number: H01L21/67144 ,  H01L21/67721 ,  H01L21/6835 ,  H01L24/00 ,  H01L33/0095 ,  H01L33/62 ,  H01L2221/68354 ,  H01L2221/68368 ,  H01L2933/0033 ,  H01L2933/0066

Abstract: A method of transferring light-emitting diodes including picking up the light-emitting diodes from a base substrate by using a first stamper; rotating the light-emitting diodes by about 90 degrees and arranging the light-emitting diodes over the first stamper or a sacrificial substrate; picking up the rotated light-emitting diodes arranged over the first stamper or the sacrificial substrate by using a second stamper; and releasing the light-emitting diodes from the second stamper towards a display substrate.

公开(公告)号：US20140098563A1

公开(公告)日：2014-04-10

申请号：US13864106

申请日：2013-04-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： HEUGON KIM ,  Jae-Hyun KIM ,  JooYoung KIM ,  Sung-Kyu SHIM ,  CHI-O CHO ,  INSUN HWANG ,  Kwang-Wook CHOI

IPC: F21V8/00

CPC classification number: G02B6/0075 ,  G02B6/0031 ,  G02B6/0036 ,  G02B6/0061 ,  G02B6/0068 ,  G02B6/0076 ,  G02B6/008

Abstract: A backlight unit includes a light guide plate including a plurality of light emitting areas and a light source part providing light to the light guide part. The light guide part includes a main light guide part and a sub-light guide part formed as a single piece with the main light guide part or partially overlapped with the main light guide part. A display device includes a display panel displaying an image and the backlight unit.

Abstract translation: 背光单元包括：导光板，其包括多个发光区域;以及光源部件，其向所述导光部件提供光。 导光部包括主导光部和副导光部，该主导光部和副导光部与主导光部形成为单一片，或与主导光部分重叠。 显示装置包括显示图像的显示面板和背光单元。

公开(公告)号：US20170242549A1

公开(公告)日：2017-08-24

申请号：US15440545

申请日：2017-02-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JAEIK LIM ,  JINWOO CHOI ,  WONSANG PARK ,  INSUN HWANG

IPC: G06F3/042 ,  G06K9/00 ,  G06F3/041

CPC classification number: G06F3/0421 ,  G06F3/0412 ,  G06F3/0416 ,  G06K9/00013

Abstract: A display apparatus includes a substrate; a first light-emitting diode (LED) disposed on the substrate that emits a first light; a second LED disposed on the substrate that emits a second light; a first capping layer disposed on the first LED; and a second capping layer disposed on the second LED that has optical characteristics that differ from those of the first capping layer.

公开(公告)号：US20150177440A1

公开(公告)日：2015-06-25

申请号：US14319180

申请日：2014-06-30

Applicant: Samsung Display Co., Ltd.

Inventor： HEUGON KIM ,  JooYoung KIM ,  JIN SEO ,  INSUN HWANG

IPC: F21V8/00

CPC classification number: G02B6/001 ,  G02B6/0021 ,  G02B6/0043 ,  G02B6/0053 ,  G02B6/0096

Abstract: A backlight unit includes a light source which emits a first light, a light guide bar extending in a first direction, where the light guide bar receives the first light through an incident surface thereof, and guides the first light to convert the first light to a second light, and a control pattern disposed on a surface of the light guide bar, which extends in the first direction, where the control pattern converts the second light to a third light, and has a shape extending in the first direction to control an exit angle of the third light.

Abstract translation: 背光单元包括发射第一光的光源，沿第一方向延伸的导光杆，其中导光杆通过其入射表面接收第一光，并且引导第一光以将第一光转换成 第二光，以及设置在导光杆的表面上的控制图案，其在第一方向上延伸，其中控制图案将第二光转换为第三光，并且具有沿第一方向延伸的形状，以控制出口 第三光的角度。