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    BACKLIGHT ASSEMBLY AND DISPLAY DEVICE HAVING THE SAME
    11.
    发明申请
    BACKLIGHT ASSEMBLY AND DISPLAY DEVICE HAVING THE SAME 有权
    背光组件和显示装置

    公开(公告)号：US20150219832A1

    公开(公告)日：2015-08-06

    申请号：US14297283

    申请日：2014-06-05

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seung Hwan BAEK ,  Dong Hoon KIM ,  Seok Hyun NAM ,  Chan Jae PARK ,  Dong Hyeon LEE ,  Yeong Bae LEE

    IPC: F21V8/00

    CPC classification number: G02B6/0053 ,  G02B6/0031 ,  G02B6/005 ,  G02B6/0055 ,  G02B6/0068

    Abstract: Provided are a backlight assembly and a display device having the same. A backlight assembly includes a light source unit which emits light, a light guide plate (LGP) including an incident surface upon which light emitted from the light source unit is incident, an opposite surface which faces the incident surface, and an exit surface which connects the incident surface and the opposite surface and from which light incident upon the incident surface exits, a wavelength conversion member which is located on the exit surface and converts a wavelength of light output from the exit surface, and a first reflective member which is located on the opposite surface and reflects light incident upon the opposite surface, wherein the first reflective member includes a plurality of first color patterns which face the opposite surface.

    Abstract translation: 提供背光组件和具有该背光组件的显示装置。 背光组件包括发光的光源单元，包括从光源单元发射的光入射的入射表面的导光板（LGP），与入射表面相对的相反表面，以及连接 入射表面和相对表面以及入射在入射表面上的光离开时，位于出射表面上并转换从出射表面输出的光的波长的波长转换部件和位于第一反射部件上的第一反射部件 相反的表面并反射入射在相对表面上的光，其中第一反射构件包括面对相对表面的多个第一颜色图案。

    REFLECTION SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVICE, AND MANUFACTURING METHOD THEREOF
    12.
    发明申请
    REFLECTION SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVICE, AND MANUFACTURING METHOD THEREOF 审中-公开
    反光片，背光单元，液晶显示装置及其制造方法

    公开(公告)号：US20140146560A1

    公开(公告)日：2014-05-29

    申请号：US13937788

    申请日：2013-07-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Dong Hoon KIM ,  Young Jun CHOI

    IPC: F21V7/05 ,  F21V8/00

    CPC classification number: F21V7/05 ,  G02B5/0221 ,  G02B5/0226 ,  G02B5/0284 ,  G02B6/0055 ,  G02B6/0065

    Abstract: A reflection sheet of display backlighting unit is designed to be spaced apart by a predetermined gap distance from an overlying optical layer. However, the reflection sheet may inadvertently come into at least partial contact with the overlying optical layer. The reflection sheet is configured to avoid the creation of line contacts and wide area contacts with the optical layer. More specifically, the reflection sheet includes an upper skin layer having particles embedded therein. An average of surface roughness or height differences of the protrusions is caused to have a value of 15 μm or larger, and an interval between the adjacent protrusions is caused to be 200 μm or less.

    Abstract translation: 显示背光单元的反射片被设计成与上覆光学层隔开预定的间隙距离。 然而，反射片可能不经意地与上覆光学层进行部分接触。 反射片被配置为避免产生与光学层的线接触和广域接触。 更具体地，反射片包括具有嵌入其中的颗粒的上表皮层。 突起的表面粗糙度或高度差的平均值为15μm以上，相邻突起之间的间隔为200μm以下。

    NANOPHOSPHOR SHEET AND BACKLIGHT DEVICE
    13.
    发明申请
    NANOPHOSPHOR SHEET AND BACKLIGHT DEVICE 有权
    纳米磷片和背光装置

    公开(公告)号：US20140056024A1

    公开(公告)日：2014-02-27

    申请号：US13760835

    申请日：2013-02-06

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Dong Hoon KIM ,  Hyun-Hwa SONG ,  Seung Hwan CHUNG ,  Young Jun CHOI ,  Byung Choon YANG ,  Han Moe CHA

    IPC: G09F13/04 ,  B32B5/16 ,  F21V8/00

    CPC classification number: G09F13/04 ,  B32B5/16 ,  G02B6/003 ,  G02B6/0035 ,  G02B6/0041 ,  G02B6/0051 ,  G02F1/1336 ,  G02F1/133603 ,  G02F1/133606 ,  G02F2001/133614 ,  G02F2202/36 ,  Y10T428/25

    Abstract: A nanophosphor sheet is presented. The nanophosphor sheet may include a base layer, a plurality of core-shell phosphors dispersed in the base layer, and a coating layer surrounding at least one core-shell phosphor among the plurality of core-shell phosphors. Also presented is a backlight device that includes a light source emitting light, a light guide plate receiving the light, and a plurality of core-shell phosphors positioned to receive the light and convert the light to white light. The core-shell phosphors may be incorporated into the light guide plate or be positioned on the light guide plate as a separate layer.

    Abstract translation: 介绍了一种纳米磷光体片。 纳米磷光体片可以包括基底层，分散在基底层中的多个核 - 壳荧光体和围绕多个核 - 壳荧光体中的至少一个核 - 壳荧光体的涂层。 还提供了一种背光装置，其包括发光的光源，接收光的导光板和多个芯壳荧光体，其定位成接收光并将光转换成白光。 核 - 壳荧光体可以结合到导光板中或者作为单独的层定位在导光板上。

    DISPLAY APPARATUS
    14.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20230141982A1

    公开(公告)日：2023-05-11

    申请号：US18092560

    申请日：2023-01-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jinsook BANG ,  Sang Hoon YIM ,  Dong Hoon KIM ,  Jin Wook JEONG ,  Jinyoung CHOI ,  Eunjeong HONG

    IPC: H10K59/131 ,  H10K50/11 ,  H10K59/88

    CPC classification number: H10K59/131 ,  H10K50/11 ,  H10K59/88 ,  H10K2102/351

    Abstract: A display apparatus includes: a base substrate; a thin film transistor disposed on the base substrate and including an active pattern; an insulating layer disposed on the active pattern of the thin film transistor; a connection electrode disposed on the insulating layer, and electrically connected to the thin film transistor, wherein the connection electrode includes a curved wiring portion; a first via insulating layer covering the connection electrode; a first electrode disposed on the first via insulating layer; a light emitting layer disposed on the first electrode and at least partially overlapping the connection electrode; and a second electrode disposed on the light emitting layer.

    WAVELENGTH CONVERTER AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME
    16.
    发明申请
    WAVELENGTH CONVERTER AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME 有权
    波长转换器和液晶显示器，包括它们

    公开(公告)号：US20150176804A1

    公开(公告)日：2015-06-25

    申请号：US14245814

    申请日：2014-04-04

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyun Hwa SONG ,  Dong Hoon KIM ,  Sang Chul BYUN ,  Sang Hoon LEE ,  Seung Hwan CHUNG ,  Han Moe CHA

    IPC: F21V9/08 ,  C09K11/08 ,  F21V9/16 ,  G02F1/1335 ,  F21V8/00

    CPC classification number: C09K11/08 ,  G02B6/0055 ,  G02F1/133615 ,  G02F2001/133614 ,  Y10T428/24479

    Abstract: A wavelength converter and a liquid crystal display having the same, the wavelength converter including a first pattern that converts a wavelength of light into red light, and a second pattern that converts a wavelength of light into green light. The first pattern and the second pattern are alternately disposed, and an optical path length La of each of the first pattern and the second pattern is given by Equation (1): La=(λa/2)×m, wherein La is an optical length of an a-th pattern, λa is a wavelength of light converted by the a-th pattern, a is one or two, and m is a natural number.

    Abstract translation: 一种波长转换器和具有该波长转换器的液晶显示器，所述波长转换器包括将光的波长转换成红色光的第一图案，以及将光的波长转换成绿色光的第二图案。 交替地布置第一图案和第二图案，并且通过等式（1）给出第一图案和第二图案中的每一个的光程长度La：La =（λa/ 2）×m，其中La是光学 第a图案的长度，λa是由第a图案转换的光的波长，a是1或2，m是自然数。

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