公开(公告)号：US09405140B2

公开(公告)日：2016-08-02

申请号：US14217764

申请日：2014-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Joo-Woan Cho ,  Myoung-Seok Son

IPC: G02F1/1333

CPC classification number: G02F1/133308 ,  G02F2001/13332 ,  G02F2001/133328 ,  G02F2201/46

Abstract: A curved frame for securing a display panel includes two long-side frame parts having a curved shape, each of the two long-side frame parts including a groove member provided through each of edge portions thereof and a first coupling hole defined to penetrate the groove member, and two short-side frame parts having a straight line shape, each of the two short-side frame parts including a protruding member provided in correspondence with the groove member of the two long-side frame parts and a second coupling hole defined to penetrate the protruding member, each of the two short-side frame parts being coupled to the two long-side frame parts to define a rectangular frame shape.

Abstract translation: 用于固定显示面板的弯曲框架包括具有弯曲形状的两个长边框架部分，两个长边框架部分中的每一个包括设置在其每个边缘部分上的槽构件和限定为穿过凹槽的第一联接孔 以及具有直线形状的两个短边框架部分，两个短边框架部分中的每一个包括与两个长边框架部件的槽部件相对应地设置的突出部件和限定为 穿过突出构件，两个短边框架部件中的每一个联接到两个长边框架部件以限定矩形框架形状。

公开(公告)号：US09563078B2

公开(公告)日：2017-02-07

申请号：US14081221

申请日：2013-11-15

Applicant: Samsung Display Co., Ltd.

Inventor： Su-Chang Ryu ,  Sang-Heon Ye ,  Joo-Woan Cho

IPC: G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/133608 ,  G02F2001/133328

Abstract: A frame for display device includes a plurality of cover members. Each of the cover members includes a support portion including a supporting body extending in a first direction, and a first extending portion extending from the supporting body in a second direction substantially perpendicular to the first direction, the first extending portion supporting an edge portion of a support plate of the display device, and a sidewall portion extending from the support portion to form a predetermined acute angle with respect to the support portion and covering a side of the display device.

Abstract translation: 用于显示装置的框架包括多个盖构件。 每个盖构件包括：支撑部，其包括沿第一方向延伸的支撑体;以及第一延伸部，其在与第一方向大致垂直的第二方向上从支撑体延伸;第一延伸部， 显示装置的支撑板，以及从支撑部分延伸以相对于支撑部分形成预定锐角并覆盖显示装置的侧面的侧壁部分。

公开(公告)号：US09529135B2

公开(公告)日：2016-12-27

申请号：US14458995

申请日：2014-08-13

Applicant: Samsung Display Co., Ltd

Inventor： Joo-Woan Cho ,  Sung-Kyu Shim ,  Sang-Hoon Lee ,  Joo-Young Kim ,  Taek-Sun Shin ,  Jin-Hee Park ,  Kwang-Wook Choi

IPC: F21V8/00 ,  G02F1/1335 ,  F21Y101/00

CPC classification number: G02B6/0038 ,  F21K9/61 ,  F21Y2101/00 ,  F21Y2115/10 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/0085 ,  G02B6/0088 ,  G02B6/0091 ,  G02F1/1336 ,  G02F1/133615 ,  G02F2201/46 ,  G02F2201/54 ,  G02F2203/60

Abstract: A backlight assembly includes a plurality of point light sources, a light guide plate (“LGP”) and a printed circuit board (“PCB”). The LGP has a light incident face in which light is incident, a side surface extending from an edge portion of the light incident face, and a fixing groove which is formed from the side surface toward an inner portion thereof. The PCB includes a point light source disposing portion in which the point light sources are disposed along a first direction, an extending portion extending from the point light disposing portion along a second direction substantially perpendicular to the first direction, and a protrusion which is fixed at an end portion of the extending portion. The protrusion of the PCB is coupled with the fixing groove of the LGP.

Abstract translation: 背光组件包括多个点光源，导光板（“LGP”）和印刷电路板（“PCB”）。 LGP具有光入射的光入射面，从光入射面的边缘部延伸的侧面和从侧面朝向其内部形成的固定槽。 PCB包括点光源设置部分，其中点光源沿着第一方向设置，从点光设置部分沿着基本上垂直于第一方向的第二方向延伸的延伸部分，以及固定在 延伸部分的端部。 PCB的突起与LGP的固定槽相连。

公开(公告)号：US08840293B2

公开(公告)日：2014-09-23

申请号：US14146254

申请日：2014-01-02

Applicant: Samsung Display Co., Ltd

Inventor： Joo-Woan Cho ,  Sung-Kyu Shim ,  Sang-Hoon Lee ,  Joo-Young Kim ,  Taek-Sun Shin ,  Jin-Hee Park ,  Kwang-Wook Choi

IPC: F21V7/22 ,  F21V8/00 ,  G02F1/1335

CPC classification number: G02B6/0038 ,  F21K9/61 ,  F21Y2101/00 ,  F21Y2115/10 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/0085 ,  G02B6/0088 ,  G02B6/0091 ,  G02F1/1336 ,  G02F1/133615 ,  G02F2201/46 ,  G02F2201/54 ,  G02F2203/60

Abstract: A backlight assembly includes a plurality of point light sources, a light guide plate (“LGP”) and a printed circuit board (“PCB”). The LGP has a light incident face in which light is incident, a side surface extending from an edge portion of the light incident face, and a fixing groove which is formed from the side surface toward an inner portion thereof. The PCB includes a point light source disposing portion in which the point light sources are disposed along a first direction, an extending portion extending from the point light disposing portion along a second direction substantially perpendicular to the first direction, and a protrusion which is fixed at an end portion of the extending portion. The protrusion of the PCB is coupled with the fixing groove of the LGP.

Abstract translation: 背光组件包括多个点光源，导光板（“LGP”）和印刷电路板（“PCB”）。 LGP具有光入射的光入射面，从光入射面的边缘部延伸的侧面和从侧面朝向其内部形成的固定槽。 PCB包括点光源设置部分，其中点光源沿着第一方向设置，从点光设置部分沿着基本上垂直于第一方向的第二方向延伸的延伸部分，以及固定在 延伸部分的端部。 PCB的突起与LGP的固定槽相连。

公开(公告)号：US08636399B2

公开(公告)日：2014-01-28

申请号：US13663307

申请日：2012-10-29

Applicant: Samsung Display Co., Ltd

Inventor： Joo-Woan Cho ,  Sung-Kyu Shim ,  Sang-Hoon Lee ,  Joo-Young Kim ,  Taek-Sun Shin ,  Jin-Hee Park ,  Kwang-Wook Choi

IPC: F21V7/22

CPC classification number: G02B6/0038 ,  F21K9/61 ,  F21Y2101/00 ,  F21Y2115/10 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/0085 ,  G02B6/0088 ,  G02B6/0091 ,  G02F1/1336 ,  G02F1/133615 ,  G02F2201/46 ,  G02F2201/54 ,  G02F2203/60

Abstract: A backlight assembly includes a plurality of point light sources, a light guide plate (“LGP”) and a printed circuit board (“PCB”). The LGP has a light incident face in which light is incident, a side surface extending from an edge portion of the light incident face, and a fixing groove which is formed from the side surface toward an inner portion thereof. The PCB includes a point light source disposing portion in which the point light sources are disposed along a first direction, an extending portion extending from the point light disposing portion along a second direction substantially perpendicular to the first direction, and a protrusion which is fixed at an end portion of the extending portion. The protrusion of the PCB is coupled with the fixing groove of the LGP.

Abstract translation: 背光组件包括多个点光源，导光板（“LGP”）和印刷电路板（“PCB”）。 LGP具有光入射的光入射面，从光入射面的边缘部延伸的侧面和从侧面朝向其内部形成的固定槽。 PCB包括点光源设置部分，其中点光源沿着第一方向设置，从点光设置部分沿着基本上垂直于第一方向的第二方向延伸的延伸部分，以及固定在 延伸部分的端部。 PCB的突起与LGP的固定槽相连。

公开(公告)号：US09982165B2

公开(公告)日：2018-05-29

申请号：US15355917

申请日：2016-11-18

Applicant: SAMSUNG DISPLAY CO., LTD. ,  UBmaterials Inc.

Inventor： Byoung-Kwon Choo ,  Jin-Hyung Park ,  Jeong-Kyun Na ,  Joon-Hwa Bae ,  Byoung-Ho Cheong ,  Joo-Woan Cho ,  In-Sun Hwang

IPC: C09K13/04 ,  C09G1/02 ,  C09K3/14 ,  H01L27/12 ,  H01L29/786 ,  H01L21/321 ,  H01L27/32 ,  G02F1/1368

CPC classification number: C09G1/02 ,  B81C2201/0104 ,  C09K3/1409 ,  G02F1/1368 ,  G02F2202/104 ,  H01L21/3212 ,  H01L27/1222 ,  H01L27/1274 ,  H01L27/3262 ,  H01L29/66757 ,  H01L29/78675

Abstract: A polishing slurry for silicon, a method of polishing polysilicon, and a method of manufacturing a thin film transistor substrate, the slurry including a polishing particle; a dispersing agent including an anionic polymer, a hydroxyl acid, or an amino acid; a stabilizing agent including an organic acid, the organic acid including a carboxyl group; a hydrophilic agent including a hydrophilic group and a hydrophobic group, and water, wherein the polishing particle is included in the polishing slurry in an amount of about 0.1% by weight to about 10% by weight, based on a total weight of the slurry, a weight ratio of the polishing particle and the dispersing agent is about 1:0.01 to about 1:0.2, a weight ratio of the polishing particle and the stabilizing agent is about 1:0.001 to about 1:0.1, and a weight ratio of the polishing particle and the hydrophilic agent is about 1:0.01 to about 1:3.

公开(公告)号：US10298915B2

公开(公告)日：2019-05-21

申请号：US15685859

申请日：2017-08-24

Applicant: Samsung Display Co., Ltd.

Inventor： Su-Jung Huh ,  Yeon-Mun Jeon ,  Joo-Woan Cho

IPC: G02B3/00 ,  G02B3/12 ,  G02B3/14 ,  G02F1/29 ,  G02B27/22 ,  H01L27/32 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1343 ,  H04N13/305

Abstract: A light field display device according to example embodiments includes a lower substrate, a back plane structure on the lower substrate, a first electrode electrically connected to the back plane structure, an organic light emitting layer on the first electrode, a second electrode facing the first electrode and covering the organic light emitting layer, an encapsulation layer covering the second electrode, a lower alignment layer directly on the encapsulation layer, a liquid crystal layer on the lower alignment layer, the liquid crystal layer including a plurality of micro liquid crystal lenses to constitute a microlens array, a lens electrode on the liquid crystal layer to form an electric field with the second electrode, and an upper substrate on the lens electrode.

公开(公告)号：US09620361B2

公开(公告)日：2017-04-11

申请号：US14600113

申请日：2015-01-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byoung-Kwon Choo ,  Sang-Hoon Ahn ,  Byoung-Ho Cheong ,  Joo-Woan Cho ,  Hyun-Jin Cho ,  Soo-Yeon Han

IPC: H01L21/02 ,  H01L27/146

CPC classification number: H01L21/02683 ,  H01L21/02532 ,  H01L21/02686 ,  H01L21/02691 ,  H01L27/14698

Abstract: An apparatus for crystallizing an active layer of a thin film transistor, the apparatus includes a first laser irradiating a first beam toward a substrate, an amorphous layer on the substrate being crystallizable into the active layer of the thin film transistor by the first beam, and a second laser irradiating a second beam toward the substrate to heat the active layer, the second beam having an asymmetric intensity profile in a scanning direction of the first and second beams.

公开(公告)号：US09110324B2

公开(公告)日：2015-08-18

申请号：US14187444

申请日：2014-02-24

Applicant: Samsung Display Co., Ltd.

Inventor： Joo-Woan Cho ,  Se-Ki Park ,  Seong-Sik Choi

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

CPC classification number: G02F1/133308 ,  G02B6/0083 ,  G02B6/0088 ,  G02F1/133615 ,  G02F2001/133314

Abstract: A liquid crystal display (“LCD”) module includes a liquid crystal panel, a mold frame provided below the liquid crystal panel and supporting the liquid crystal panel, a light guide plate provided below the mold frame, and a light source assembly coupled to an outside of the mold frame to accommodate the light guide plate therein, the light source assembly partially inserted into the mold frame, and supplying light to the light guide plate.

Abstract translation: 液晶显示器（“LCD”）模块包括液晶面板，设置在液晶面板下方并支撑液晶面板的模框，设置在模架下方的导光板，以及耦合到 在模具框架外部以容纳其中的导光板，光源组件部分地插入模架中，并将光提供给导光板。

公开(公告)号：US08797478B2

公开(公告)日：2014-08-05

申请号：US13834456

申请日：2013-03-15

Applicant: Samsung Display Co., Ltd

Inventor： Joo-Woan Cho ,  Se-Ki Park ,  Seong-Sik Choi

IPC: G02F1/1333

CPC classification number: G02F1/133308 ,  G02B6/0083 ,  G02B6/0088 ,  G02F1/133615 ,  G02F2001/133314

Abstract: A liquid crystal display (“LCD”) module includes a liquid crystal panel, a mold frame provided below the liquid crystal panel and supporting the liquid crystal panel, a light guide plate provided below the mold frame, and a light source assembly coupled to an outside of the mold frame to accommodate the light guide plate therein, the light source assembly partially inserted into the mold frame, and supplying light to the light guide plate.

Abstract translation: 液晶显示器（“LCD”）模块包括液晶面板，设置在液晶面板下方并支撑液晶面板的模框，设置在模架下方的导光板，以及耦合到 在模具框架外部以容纳其中的导光板，光源组件部分地插入模架中，并将光提供给导光板。