公开(公告)号：US20180299711A1

公开(公告)日：2018-10-18

申请号：US16012979

申请日：2018-06-20

Applicant: Samsung Display Co. Ltd.

Inventor： Se Ki PARK ,  Joo Young KIM ,  Dong Rak KO ,  Young Woon KHO ,  Dong Kwon KIM ,  June Hyoung PARK ,  Eun Ji SEO ,  Hee Kyun SHIN ,  Seung Je LEE

IPC: G02F1/1333 ,  H01L51/56 ,  H01L51/00 ,  G02F1/1368 ,  G02F1/1335 ,  H01L27/32

Abstract: A display device includes a first substrate defining a top surface thereof, a bottom surface thereof facing the top surface, and side surfaces thereof connecting the top and bottom surfaces to each other. The side surfaces included: a first side surface defined by: a first patterned surface including a first pattern of which a length thereof extends in a diagonal direction in a plan view of the first patterned surface, and a second patterned surface which extends obliquely from an upper end of the first patterned surface, the second patterned surface including a second pattern of which a length thereof extends in a perpendicular direction from the upper end of the first patterned surface in a plan view of the second patterned surface.

公开(公告)号：US20170336053A1

公开(公告)日：2017-11-23

申请号：US15673106

申请日：2017-08-09

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung-Min KIM ,  Sung-Kyu SHIM ,  Yong-Hoon KWON ,  Do Hun KIM ,  Dong Hyeon LEE ,  Seung Hwan CHUNG ,  Seung-Hwa HA ,  Se Ki PARK ,  Seong-Yong HWANG ,  You Ra KIM

IPC: F21V7/00 ,  F21V8/00 ,  G02F1/1333 ,  G02F1/1335

Abstract: Disclosed is a display device that can uniformly transmit light emitted from a light source to the entire display panel without using a light guide plate. The display device includes a display panel, a backlight assembly supplying light to the display panel, and a lower cover receiving the backlight assembly. The backlight assembly includes a light source, a circuit board mounted with the light source, and a reflection cover coupled to the circuit board to reflect light emitted from the light source and formed of a bendable plate type member.

公开(公告)号：US20150168630A1

公开(公告)日：2015-06-18

申请号：US14262772

申请日：2014-04-27

Applicant: Samsung Display Co. Ltd.

Inventor： Se Ki PARK ,  Sang Woo HA ,  Jun Woo YOU ,  Ha Young LEE ,  Yu Dong KIM ,  Dong Yeol YEOM ,  Seung Hwan CHUNG

IPC: F21V8/00

CPC classification number: G02B6/0036 ,  G02B6/0053

Abstract: A light guide panel includes a top surface configured to have first and second sides extending in X- and Y-axis directions, respectively, a bottom surface configured to be disposed opposite to the top surface, and includes a base surface, and a plurality of diffusion patterns which is provided to protrude from, or to be recessed into, the base surface, and each of the plurality of diffusion patterns including a first inclined surface which defines a first inclination angle with the base surface and a second inclined surface which adjoins the first inclined surface and defines a second inclination angle with the base surface, and a first side surface and a second side surface configured to be disposed between the top surface and the bottom surface and face each other, where the first inclination angle ranges from about 1.8 degrees to about 5.7 degrees.

Abstract translation: 导光板包括顶表面，其被配置为具有分别在X轴方向和Y轴方向上延伸的第一和第二侧，配置成与顶表面相对设置的底表面，并且包括基面，以及多个 扩散图案被设置为从基底表面突出或凹入，并且多个漫射图案中的每一个包括限定与基底表面的第一倾斜角度的第一倾斜表面和与基底表面相邻的第二倾斜表面 第一倾斜表面并且限定与基部表面的第二倾斜角度，以及第一侧表面和第二侧表面，所述第一侧表面和第二侧表面被配置为设置在顶表面和底表面之间并且彼此面对，其中第一倾斜角度为约1.8 度至约5.7度。

公开(公告)号：US20150049464A1

公开(公告)日：2015-02-19

申请号：US14167551

申请日：2014-01-29

Applicant: Samsung Display Co., Ltd.

Inventor： Se Ki PARK ,  Su Chang RYU

IPC: F21V21/00

CPC classification number: F21V21/00 ,  G02F1/133308 ,  G02F1/133603 ,  G02F1/133608 ,  G02F2001/133314 ,  G02F2001/133317

Abstract: A backlight unit may be configured for use in an image display device. The backlight unit may include a structural unit. The structural unit may include a first side portion and a second side portion. The first side portion may have a truss structure. The backlight unit may further include a light source that is disposed between the first side portion and the second side portion and is configured to emit light.

Abstract translation: 背光单元可以被配置为用于图像显示装置。 背光单元可以包括结构单元。 结构单元可以包括第一侧部分和第二侧部分。 第一侧部可以具有桁架结构。 背光单元还可以包括设置在第一侧部和第二侧部之间并被配置为发光的光源。

公开(公告)号：US20130250210A1

公开(公告)日：2013-09-26

申请号：US13895797

申请日：2013-05-16

Applicant: Samsung Display Co., Ltd.

Inventor： Se Ki PARK ,  Gi Cherl Kim

IPC: G02F1/1335 ,  F21V8/00

CPC classification number: G02F1/1336 ,  G02B6/003 ,  G02B6/0068 ,  G02B6/0086 ,  G02F1/133603

Abstract: A backlight assembly and a liquid crystal display having the same are provided. The backlight assembly includes a plurality of LED packages mounted on a substrate, and a lens unit that seals the LED packages. The lens unit includes a plurality of convex lenses arranged to partially overlap with each other or arranged proximate to each other. Light emitted from LED units in the LED packages is diffused by the interface between the lens unit and another material, such as air, to provide light incident on a light guide plate.

Abstract translation: 提供背光组件和具有该背光组件的液晶显示器。 背光组件包括安装在基板上的多个LED封装件和密封LED封装件的透镜单元。 透镜单元包括布置成彼此部分重叠或彼此靠近布置的多个凸透镜。 LED封装中的LED单元发出的光由透镜单元和空气等其他材料之间的界面扩散，以提供入射在导光板上的光。

公开(公告)号：US20190194511A1

公开(公告)日：2019-06-27

申请号：US16233169

申请日：2018-12-27

Applicant: Samsung Display Co. Ltd. ,  Sekisui Chemical Co., Ltd.

Inventor： Se Ki PARK ,  Dong Yeol YEOM ,  Mariko NODA ,  Satoshi DOI ,  Shigeki MATSUKI ,  Yuki IWAI ,  Tomoya KAWAMOTO

IPC: C09J201/02 ,  C09J7/38 ,  C09J7/24 ,  C09J133/08

CPC classification number: C09J201/02 ,  C09J7/243 ,  C09J7/385 ,  C09J133/08 ,  C09J2201/128 ,  C09J2203/30

Abstract: A double-sided tape including: a first adhesive layer including about 100 parts by weight of an acrylic polymer, about 1 to about 2 parts by weight of a silane coupling agent, and about 0.1 to about 0.18 parts by weight of carbon black; a foamed polymer layer disposed on the first adhesive layer, including a urethane foam; an interlayer polymer layer disposed on the foamed polymer layer, including a polyolefin (PO), polyethylene terephthalate (PET), a polyester, or a combination thereof; and a second adhesive layer disposed on the interlayer polymer layer, including about 100 parts by weight of an acrylic polymer, about 1 to about 2 parts by weight of a silane coupling agent, and about 0.1 to about 0.18 parts by weight of carbon black, wherein an overall thickness of the double-sided tape is in a range of about 0.4 millimeters to about 1.3 millimeters.

公开(公告)号：US20180372942A1

公开(公告)日：2018-12-27

申请号：US16115914

申请日：2018-08-29

Applicant: Samsung Display Co. Ltd.

Inventor： Se Ki PARK ,  Sang Woo HA ,  Jun Woo YOU ,  Ha Young LEE ,  Yu Dong KIM ,  Dong Yeol YEOM ,  Seung Hwan CHUNG

IPC: F21V8/00

CPC classification number: G02B6/0036 ,  G02B6/0053

Abstract: A light guide panel includes a top surface configured to have first and second sides extending in X- and Y-axis directions, respectively, a bottom surface configured to be disposed opposite to the top surface, and includes a base surface, and a plurality of diffusion patterns which is provided to protrude from, or to be recessed into, the base surface, and each of the plurality of diffusion patterns including a first inclined surface which defines a first inclination angle with the base surface and a second inclined surface which adjoins the first inclined surface and defines a second inclination angle with the base surface, and a first side surface and a second side surface configured to be disposed between the top surface and the bottom surface and face each other, where the first inclination angle ranges from about 1.8 degrees to about 5.7 degrees.

公开(公告)号：US20160085018A1

公开(公告)日：2016-03-24

申请号：US14669872

申请日：2015-03-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se Ki PARK ,  Sung Yong KANG

IPC: F21V8/00

CPC classification number: G02B6/0083 ,  G02B6/0036 ,  G02B6/0055 ,  G02B6/0061 ,  G02B6/0068

Abstract: An illumination device having a first light source package including a first electrode lead and a second electrode lead, the first and second electrode leads projecting from a side of the first light source package; a second light source package including a first electrode lead and a second electrode lead, the first and second electrode leads projecting from a side of the second light source package; and a light guide member adjacent to the first and second light source packages, The light guide member includes a light guide panel, and a circuit pattern disposed on a surface of the light guide panel, the circuit pattern including first electrode pads connected to the first electrode leads and second electrode pads connected to the second electrode leads.

Abstract translation: 一种照明装置，具有包括第一电极引线和第二电极引线的第一光源封装，所述第一和第二电极引线从所述第一光源封装的一侧突出; 第二光源封装，包括第一电极引线和第二电极引线，所述第一和第二电极引线从所述第二光源封装的一侧突出; 以及与第一和第二光源封装件相邻的导光部件。导光部件包括导光板和布置在导光板的表面上的电路图案，该电路图案包括连接到第一和第二光源封装的第一电极焊盘 电极引线和连接到第二电极引线的第二电极焊盘。

公开(公告)号：US20170269399A1

公开(公告)日：2017-09-21

申请号：US15255223

申请日：2016-09-02

Applicant: Samsung Display Co. Ltd.

Inventor： Se Ki PARK ,  Joo Young KIM ,  Dong Rak KO ,  Young Woon KHO ,  Dong Kwon KIM ,  June Hyoung PARK ,  Eun Ji SEO ,  Hee Kyun SHIN ,  Seung Je LEE

IPC: G02F1/1333 ,  G02F1/1335 ,  H01L51/00 ,  G02F1/1368 ,  H01L27/32 ,  H01L51/56

CPC classification number: G02F1/1333 ,  G02F1/133514 ,  G02F1/1368 ,  G02F2001/133302 ,  H01L27/322 ,  H01L51/0096 ,  H01L51/56

Abstract: A display device includes a first substrate defining a top surface thereof, a bottom surface thereof facing the top surface, and side surfaces thereof connecting the top and bottom surfaces to each other. The side surfaces included: a first side surface defined by: a first patterned surface including a first pattern of which a length thereof extends in a diagonal direction in a plan view of the first patterned surface, and a second patterned surface which extends obliquely from an upper end of the first patterned surface, the second patterned surface including a second pattern of which a length thereof extends in a perpendicular direction from the upper end of the first patterned surface in a plan view of the second patterned surface.

公开(公告)号：US20160092030A1

公开(公告)日：2016-03-31

申请号：US14736622

申请日：2015-06-11

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Chul BYUN ,  Seok Hyun NAM ,  Se Ki PARK ,  Young Hye SON ,  Sang Hyuk LEE

IPC: G06F3/042 ,  F21V8/00 ,  G06F3/041

CPC classification number: G06F3/0421 ,  G02B6/0018 ,  G02B6/0031 ,  G02B6/0051 ,  G02B6/0055 ,  G02B6/0065 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/0085 ,  G02B6/0091 ,  G06F3/0412 ,  G06F3/046

Abstract: A display device may include a display panel, at least one light source disposed on one side of the display panel, a circuit board to drive the light source, a light guide plate in which light emitted from the light source is incident into a surface and is emitted to another surface, and a lower frame to support the display panel and to accommodate the light source and the light guide plate. The lower frame may include a base substrate, a digitizer disposed on the base substrate, and a dummy digitizer pattern disposed on the base substrate and spaced apart from the digitizer. The circuit board may be disposed between the digitizer and the dummy digitizer pattern, and the lower frame may be bent and extend around the light source.

Abstract translation: 显示装置可以包括显示面板，设置在显示面板一侧的至少一个光源，驱动光源的电路板，从光源发射的光入射到表面的导光板， 被发射到另一表面，下框架支撑显示面板并容纳光源和导光板。 下框架可以包括基底基板，设置在基底基板上的数字化仪，以及设置在基底基板上并与数字化仪隔开的虚拟数字转换器图案。 电路板可以设置在数字转换器和虚拟数字转换器图案之间，并且下框架可以弯曲并围绕光源延伸。