公开(公告)号：US20160363709A1

公开(公告)日：2016-12-15

申请号：US15059794

申请日：2016-03-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kye Hoon LEE

IPC: F21V8/00

CPC classification number: G02B6/005 ,  G02B6/0055 ,  G02B6/0065 ,  G02B6/0073 ,  G02F1/133536 ,  G02F1/133615 ,  G02F2001/01791 ,  G02F2001/133614 ,  G02F2202/36

Abstract: Disclosed herein are a back light unit including a quantum dot sheet capable of recycling light converted by quantum dots, and a display apparatus including the back light unit. The back light unit according to an example includes: a light source; and a quantum dot sheet configured to convert light generated in the light source into white light, wherein the quantum dot sheet includes a fluorescent member including quantum dots; a first barrier film disposed on the rear surface of the fluorescent member; and a second barrier film disposed on the front surface of the fluorescent member, and having a predetermined reflectivity to reflect the white light converted by the fluorescent member backward toward the fluorescent member.

Abstract translation: 本文公开了一种背光单元，其包括能够回收由量子点转换的光的量子点片，以及包括背光单元的显示装置。 根据一个示例的背光单元包括：光源; 以及将所述光源中产生的光转换为白色光的量子点片，其中，所述量子点片包括包含量子点的荧光体; 布置在所述荧光部件的后表面上的第一阻挡膜; 以及设置在荧光部件的前表面上的第二阻挡膜，并且具有预定的反射率，以将由荧光部件转换的白光朝向荧光部件反射。

公开(公告)号：US20150091028A1

公开(公告)日：2015-04-02

申请号：US14305197

申请日：2014-06-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kye Hoon LEE ,  Nae Won JANG

IPC: H01L27/15 ,  H01L33/54 ,  H01L33/50 ,  H01L33/60 ,  H01L33/62 ,  H01L33/58

CPC classification number: H01L27/156 ,  G02B6/0023 ,  H01L33/502 ,  H01L33/54 ,  H01L33/58 ,  H01L33/60 ,  H01L33/62

Abstract: A display device having a superior color reproduction in the ranges of green and red colors by using a fluoride phosphor is disclosed. The display device includes a light emitting diode (LED) package having a light emitting diode, a wavelength converting member to convert a wavelength of light output from the light emitting diode, and a light guide panel to reflect, refract and scatter the light having a converted wavelength, wherein the wavelength converting member includes a fluoride phosphor and a curing resin.

Abstract translation: 公开了通过使用氟化物荧光体在绿色和红色范围内具有优异的色彩再现的显示装置。 显示装置包括具有发光二极管的发光二极管（LED）封装，用于转换从发光二极管输出的光的波长的波长转换构件和导光板，用于反射，折射和散射具有 其中所述波长转换构件包括氟化物荧光体和固化树脂。

公开(公告)号：US20130162506A1

公开(公告)日：2013-06-27

申请号：US13724702

申请日：2012-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung Kyun KIM ,  Sung Ki KIM ,  Sru KIM ,  Jin Sub KIM ,  Jun Seok AN ,  Kye Hoon LEE ,  Heong Seog LEE ,  Jin Hyun CHO

IPC: G06F1/32 ,  G09F13/04 ,  H05K7/20 ,  F21V29/00

CPC classification number: G02F1/13452 ,  F21V29/50 ,  G02F1/133385 ,  G02F1/1336 ,  G02F1/133603 ,  G02F1/133608 ,  G02F2001/133628 ,  G06F1/32 ,  G09F13/04 ,  G09F13/0413 ,  H05K7/20963

Abstract: A display module including a backlight to more effectively dissipate heat generated at light emitting diodes (LEDs) and heat dissipation units to effectively dissipate heat generated at driver chips and prevent movement of the driver chips by attaching porous fillers to the heat dissipation units, and a display apparatus having the same are provided. The display module includes a display panel, a backlight disposed on a rear side of the display panel and including a plurality of printed circuit boards, a bottom chassis adapted to accommodate the backlight unit and provided with a plurality of seating grooves, a driving printed circuit board, a plurality of flexible printed circuit films which electrically connect the display panel and the driving printed circuit board, at least one heat dissipater disposed on an opposite surface of a corresponding one of the flexible printed circuit and provided with a porous filler.

Abstract translation: 一种显示模块，包括背光，以更有效地散发在发光二极管（LED）和散热单元处产生的热量，以有效地散发在驱动器芯片处产生的热量，并通过将多孔填料附着到散热单元来防止驱动器芯片的移动，以及 提供具有该显示装置的显示装置。 显示模块包括显示面板，设置在显示面板的后侧的背光，并且包括多个印刷电路板，适于容纳背光单元并具有多个安置槽的底部底座，驱动印刷电路 多个柔性印刷电路膜，其将显示面板和驱动印刷电路板电连接，至少一个散热器，设置在相应的柔性印刷电路的相对表面上并设置有多孔填料。

公开(公告)号：US20130094246A1

公开(公告)日：2013-04-18

申请号：US13651869

申请日：2012-10-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jung Kyun KIM ,  Jee Hoon SUNG ,  Jin Hyun CHO ,  Kye Hoon LEE

IPC: F21V29/00 ,  G09F13/18 ,  G09F13/04

CPC classification number: G09F9/35 ,  G09F13/18 ,  G09F2013/222

Abstract: A backlight unit, a display module and a display device capable of effectively distributing heat inside, the display device including a display panel, a bottom sash disposed at a rear side of the display panel, a plurality of light emitting diodes (LEDs) configured to provide the display panel with light, at least one printed circuit board (PCB) which is disposed at an edge of a front surface of the bottom sash and on which the plurality of LEDs are mounted, and at least one heat radiation sheet mounted on the bottom sash to distribute heat emitted from the plurality of LEDs.

Abstract translation: 一种背光单元，显示模块和能够有效地分配热量的显示装置，显示装置包括显示面板，设置在显示面板的后侧的底部窗框，多个发光二极管（LED），被配置为 向显示面板提供光，至少一个印刷电路板（PCB），其布置在底部窗框的前表面的边缘处，并且其上安装有多个LED，并且至少一个散热片安装在 底部窗扇以分布从多个LED发射的热量。

公开(公告)号：US20210302781A1

公开(公告)日：2021-09-30

申请号：US16326613

申请日：2017-06-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kye Hoon LEE

IPC: G02F1/1335 ,  G02F1/017 ,  G02F1/1343 ,  G02F1/1337

Abstract: Disclosed herein is a display panel capable of avoiding a wire grid polarizer (WGP) process requiring a high temperature process and preventing deformation of a film polarizer by replacing a WGP with a film polarizer and by separately filming a transparent electrode and an alignment layer, a display apparatus having the display panel and a method of manufacturing the display panel. The display panel comprises a quantum dot color filter layer configured to convert a color of light emitted from a light source, a common electrode spaced apart from the quantum dot color filter layer, and a film polarizer arranged between the quantum dot color filter layer and the common electrode, and configured to be laminated with the quantum dot color filter layer after being laminated with the common electrode.

公开(公告)号：US20210088836A1

公开(公告)日：2021-03-25

申请号：US16958376

申请日：2018-11-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kye Hoon LEE

IPC: G02F1/1335 ,  G02F1/1333

Abstract: The present disclosure relates to a display apparatus including a display panel, a light guide plate disposed in the rear of the display panel, and at least one light source package disposed on one side of the light guide plate to supply light. The light source package includes a light source generating light, a package housing disposed to be spaced apart from a circumference of the light source, an encapsulation member disposed between the light source and the package housing and having an accommodation space on one side thereof, and a cover glass disposed in the accommodation space to face a light exit surface of the light source and configured to be equal to or larger than an area of the light exit surface.

公开(公告)号：US20190096960A1

公开(公告)日：2019-03-28

申请号：US16137869

申请日：2018-09-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kye Hoon LEE

IPC: H01L27/32 ,  H01L27/12 ,  H01L51/52 ,  H01L51/50

CPC classification number: H01L27/3213 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2300/0842 ,  H01L27/124 ,  H01L27/322 ,  H01L51/502 ,  H01L51/5203 ,  H01L2251/5369

Abstract: The display panel may include a light source which includes a red subpixel region, a green subpixel region, a blue subpixel region, and at least one white subpixel region; a red pixel electrode configured to supply a current to the red subpixel region; a green pixel electrode configured to supply the current to the green subpixel region; a blue pixel electrode configured to supply the current to the blue subpixel region; and at least one white pixel electrode disposed in at least one from among between the red pixel electrode and the green pixel electrode and between the green pixel electrode and the blue pixel electrode. The at least one white pixel electrode may be configured to supply the current to the at least one white subpixel region.

公开(公告)号：US20190058013A1

公开(公告)日：2019-02-21

申请号：US16104631

申请日：2018-08-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kye Hoon LEE

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/322 ,  H01L27/3213 ,  H01L27/3244 ,  H01L51/5268 ,  H01L2251/5369

Abstract: The display panel includes a light emitting device, three quantum dot converters including quantum dot particles and converting light of a first color emitted from the light emitting device to light of a different color and emitting the light of the different color, a transmission part transmitting light of the first color emitted from the light emitting device, and a transparent substrate disposed on one side of the three quantum dot converters and the transmission part. One of the three quantum dot converters emits a white light to the transparent substrate.

公开(公告)号：US20170082794A1

公开(公告)日：2017-03-23

申请号：US15208163

申请日：2016-07-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Pil JEON ,  Kye Hoon LEE ,  Joon Seok AHN

IPC: F21V8/00 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1333

Abstract: Disclosed is a display apparatus having a liquid crystal panel to display images; a light source to supply light to the liquid crystal panel; and a printed circuit board having a light source embedding unit in which the light source is embedded, and a connector mounting unit at which a connector configured to connect to an outside circuit is mounted. The printed circuit board is bent such that the connector mounting unit may be positioned lower than or offset from the light source embedding unit. The printed circuit board may be bent such that the connector may not be protruded further upward than the height of an upper surface of the light source embedding unit, and thus the thickness of the display apparatus may be improved.

公开(公告)号：US20170017123A1

公开(公告)日：2017-01-19

申请号：US14937065

申请日：2015-11-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kye Hoon LEE

IPC: G02F1/1335 ,  H01L51/52 ,  H01L27/32 ,  F21V8/00

Abstract: Disclosed are a display panel and a display device. The display panel includes a quantum dot converter configured to convert light of a predetermined color emitted from a light source into light of a different color using a quantum dot unit and emit the converted light; and a light transmitter configured to transmit a part of the light of the predetermined color emitted from the light source and convert a remaining part of the light of the predetermined color into light of a different color and emit the converted light.

Abstract translation: 公开了一种显示面板和显示装置。 显示面板包括：量子点转换器，被配置为使用量子点单元将从光源发射的预定颜色的光转换成不同颜色的光，并发射转换的光; 以及光发射器，被配置为透射从光源发射的预定颜色的光的一部分，并将预定颜色的光的剩余部分转换成不同颜色的光并发射转换的光。