公开(公告)号：US20140307474A1

公开(公告)日：2014-10-16

申请号：US14066250

申请日：2013-10-29

Applicant: Samsung Display Co., Ltd.

Inventor： JooYoung KIM ,  TaekYoung HWANG ,  Changmoo LEE ,  Sangho HWANG ,  Insun HWANG

IPC: F21V8/00 ,  F21V15/01

CPC classification number: G02B6/0093 ,  F21V15/01 ,  G02B6/0091 ,  G02F1/133615 ,  G02F2001/133322 ,  G02F2201/08 ,  G02F2201/56 ,  G02F2203/60

Abstract: A display device includes a display panel, a protective member, a light guide member, a light source, and a light leakage preventing member. The display device includes a display surface concavely curved in a first direction. The light leakage preventing member is coupled to the protective member to be movable according to expansion or contraction of the light guide member. The light leakage preventing member contracts and expands according to the expansion or contraction of the light guide member, and includes an elastic part to prevent the light source from being damaged by the expansion of the light guide member.

Abstract translation: 显示装置包括显示面板，保护构件，导光构件，光源和防漏光构件。 显示装置包括在第一方向上凹入地弯曲的显示表面。 防漏光部件与保护部件联接，以便能够根据导光部件的伸缩而移动。 遮光防止构件根据导光构件的伸缩而收缩并且包括弹性部件，以防止光源被导光构件的膨胀所损伤。

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：US20150002782A1

公开(公告)日：2015-01-01

申请号：US14074950

申请日：2013-11-08

Applicant: Samsung Display Co., Ltd.

Inventor： Heugon KIM ,  JooYoung KIM ,  Hyoung-Joo KIM ,  Hayoung LEE ,  Joo Woan CHO

IPC: G02F1/1335 ,  F21V8/00

CPC classification number: G02B6/0031 ,  G02B6/0028 ,  G02B6/0068 ,  G02B6/0088 ,  G02B6/0091 ,  G02F1/133615 ,  G02F2001/133317

Abstract: A backlight unit includes a light source which emits light, a light guide plate which receives the light through an incident surface thereof and guides the light, and a back cover which accommodates the light source and is coupled to the light guide plate such which the incident surface is disposed in an inner space thereof, where an air guide area is defined between the light source and the light guide plate in the inner space, and the back cover includes an inclined surface inclined to the incident surface of the light guide plate in the air guide area.

Abstract translation: 背光单元包括发射光的光源，通过其入射表面接收光并引导光的导光板，以及容纳光源并耦合到导光板的后盖，这样事件 表面设置在其内部空间中，其中在内部空间中在光源和导光板之间限定空气引导区域，并且后盖包括倾斜表面，该倾斜表面倾斜于导光板的入射表面 导风区。

公开(公告)号：US20140292621A1

公开(公告)日：2014-10-02

申请号：US14225236

申请日：2014-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： JooYoung KIM ,  Gicherl KIM ,  Junwoo YOU ,  Dongmin YEO

IPC: G09G3/32

CPC classification number: G09G3/3648 ,  G09G2310/0232 ,  G09G2340/045 ,  H04N5/64

Abstract: A display device includes a display module and a protective member that accommodates the display module. The protective member includes a first curved-line part extending in a horizontal direction and curved to have a concave surface on the top, a second curved-line part spaced apart from the first curved-line part to face the first curved-line part, formed below the first curved-line part, extending in the horizontal direction, and have a concave surface on the bottom, and connection parts that connect the first curved-line part and the second curved-line part to define an opening portion through which the portion of a display area is exposed. The display area comprises a display part exposed through the opening portion to display the effective image, a first peripheral part overlapped with the first curved-line part, and a second peripheral part overlapped with the second curved-line part.

Abstract translation: 显示装置包括显示模块和容纳显示模块的保护构件。 保护构件包括在水平方向上延伸并弯曲成在顶部具有凹面的第一曲线部分，与第一曲线部分间隔开以面对第一曲线部分的第二曲线部分， 形成在所述第一曲线部分的下方，在所述水平方向上延伸，并且在所述底部具有凹面，以及连接部，其将所述第一曲线部和所述第二曲线部连接，以限定开口部， 显示区域的一部分被曝光。 显示区域包括通过开口部分露出以显示有效图像的显示部分，与第一曲线部分重叠的第一外围部分和与第二曲线部分重叠的第二外围部分。

公开(公告)号：US20140111974A1

公开(公告)日：2014-04-24

申请号：US13860677

申请日：2013-04-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kwang-Wook CHOI ,  JooYoung KIM ,  Chi-O CHO ,  Insun HWANG

IPC: F21V7/04

CPC classification number: F21V7/04 ,  G02B6/0036 ,  G02B6/0061 ,  G02B6/008 ,  G09F9/30 ,  G09F13/04

Abstract: A display apparatus includes a curved display panel having a first curvature; and a plurality of light source units arranged along the first curvature the display panel. Each light source unit includes a reflective part including a reflective upper surface which has a second curvature different from the first curvature of the display panel; and a light source part which is at a first side of the reflective part, and includes a light source which generates and provides a light to the reflective surface.

Abstract translation: 显示装置包括具有第一曲率的弯曲显示面板; 以及沿所述第一曲率布置所述显示面板的多个光源单元。 每个光源单元包括反射部分，其包括具有不同于显示面板的第一曲率的第二曲率的反射上表面; 以及位于反射部的第一侧的光源部，并且包括产生并向反射面提供光的光源。

公开(公告)号：US20160085015A1

公开(公告)日：2016-03-24

申请号：US14958626

申请日：2015-12-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyoung-Joo KIM ,  JinHee PARK ,  Young-Min PARK ,  JooYoung KIM

IPC: F21V8/00

CPC classification number: G02B6/0021 ,  G02B6/00 ,  G02B6/0016 ,  G02B6/002 ,  G02B6/0085 ,  G02B6/0091

Abstract: A spacer member is provided within a display apparatus that includes a heat-emitting light source and a thermally deformable light guide plate. In one embodiment, the spacer member includes a pair of spacer members disposed at sides of the light source and engaging the light guide plate so as to space the light source from a light receiving incident surface of the PGP by a predetermined distance.

Abstract translation: 在包括发光光源和可热变形的导光板的显示装置内设置间隔件。 在一个实施例中，间隔构件包括一对间隔件，其设置在光源的侧面并且与导光板接合，以将光源从PGP的受光入射表面放置预定距离。

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。