公开(公告)号：US09812084B2

公开(公告)日：2017-11-07

申请号：US14600042

申请日：2015-01-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyung-Ha Kim ,  Ji-Hyun Kim ,  Sun-Kyu Son

IPC: G09G5/00 ,  G09G3/20 ,  H05K3/36

CPC classification number: G09G5/00 ,  G09G3/20 ,  G09G3/2092 ,  G09G2300/0426 ,  G09G2310/0281 ,  H05K1/147 ,  H05K1/189 ,  H05K3/361 ,  H05K2201/10128 ,  H05K2201/10522

Abstract: A display apparatus is provided. The display apparatus includes a display panel and a plurality of flexible printed circuit boards. The display panel includes a gate line and a data line. The plurality of flexible printed circuit boards is connected to one side of the display panel. Each of the plurality of flexible printed circuit board includes a gate driving chip configured to apply a gate signal to the gate line and a source driving chip configured to apply a data voltage to the data line.

公开(公告)号：US20170318677A1

公开(公告)日：2017-11-02

申请号：US15651056

申请日：2017-07-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Man Bok JEON

IPC: H05K1/14 ,  G02F1/1345 ,  H05K1/02 ,  H01L27/32

CPC classification number: H05K1/147 ,  G02F1/13452 ,  G09G2300/0408 ,  H01L27/3276 ,  H01L2251/5338 ,  H05K1/0281 ,  H05K2201/09018 ,  H05K2201/10128 ,  H05K2201/10136 ,  H05K2201/10681

Abstract: A curved display device includes a semiconductor chip package including a base film, a plurality of driving chips on the base film, and an input wire unit and an output wire unit connected to the driving chips, a printed circuit board (PCB) connected to the input wire unit of the semiconductor chip package, and a display panel including a display unit and a pad unit connected to the output wire unit of the semiconductor chip package, wherein the display panel, the semiconductor chip package, and the PCB are bendable in a first direction, and the driving chips of the of the semiconductor chip package are separated from each other in the first direction.

公开(公告)号：US20170302772A1

公开(公告)日：2017-10-19

申请号：US15509835

申请日：2014-09-29

Applicant: LG Display Co., Ltd.

Inventor： Zhen ZHANG ,  Paul Stephen DRZAIC ,  Seyeoul KWON ,  Sangcheon YOUN ,  Heeseok YANG ,  Chanwoo LEE ,  Soyoung JO ,  Anna HA ,  Dongyoon KIM ,  Saemleenuri LEE ,  Yoondong CHO

IPC: H04M1/02 ,  G06F1/16 ,  G09F9/30 ,  H01L51/56

CPC classification number: H04M1/0268 ,  G06F1/1652 ,  G09F9/301 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/56 ,  H01L2251/5338 ,  H05K1/028 ,  H05K1/0283 ,  H05K2201/09263 ,  H05K2201/09727 ,  H05K2201/10128

Abstract: A conductive trace design is described that minimizes the possibility of crack initiation and propagation in conductive traces during bending. The conductive trace design has a winding trace pattern that is more resistant to the formation of cracks at high stress points in the conductive traces. The conductive trace design includes a cap that helps ensure electrical connection of the conductive trace even though one or more cracks may begin to form in the conductive portion of the conductive trace.

公开(公告)号：US20170295648A1

公开(公告)日：2017-10-12

申请号：US15517109

申请日：2015-10-20

Applicant: KONICA MINOTA, INC.

Inventor： Seiji OHASHI

IPC: H05K1/14 ,  G06F1/16 ,  H04M1/02 ,  H01L51/52

CPC classification number: H05K1/148 ,  G06F1/1626 ,  G06F1/1637 ,  G09F9/30 ,  H01L51/524 ,  H04M1/0266 ,  H04M1/0277 ,  H04M1/22 ,  H04M1/23 ,  H04M2201/38 ,  H05K1/118 ,  H05K1/144 ,  H05K1/189 ,  H05K3/323 ,  H05K2201/041 ,  H05K2201/10106 ,  H05K2201/10128 ,  H05K2201/10136

Abstract: Provided is an electronic device that makes it possible to minimize decreases in mounting yield. In the electronic device, an OLED panel and an FPC are crimped and connected using an ACF. The FPC comprises a pattern that is symmetrical with respect to a line corresponding to a direction perpendicular to a straight line that connects electrodes connected to the OLED panel within the range in which the OLED panel is mounted.

公开(公告)号：US09782955B2

公开(公告)日：2017-10-10

申请号：US14912125

申请日：2014-08-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Michael W. Dolezal ,  Robert R. Kieschke ,  Ta-Hua Yu ,  Mark A. Roehrig ,  Pradnya V. Nagarkar ,  Matthew S. Stay ,  Shawn C. Dodds ,  Bernard O. Geaghan

IPC: B32B3/00 ,  B32B7/14 ,  B32B7/02 ,  B32B37/12 ,  G01L1/14 ,  G06F3/047 ,  G01L1/20 ,  G01L1/22 ,  H05K3/00 ,  B32B38/10

CPC classification number: B32B7/14 ,  B32B7/02 ,  B32B37/12 ,  B32B38/10 ,  B32B2457/208 ,  G01L1/146 ,  G01L1/205 ,  G01L1/2287 ,  G06F3/044 ,  G06F3/047 ,  G06F2203/04103 ,  H05K3/007 ,  H05K2201/0108 ,  H05K2201/10128

Abstract: Touch sensor layer constructions and methods of making such constructions are described. More particularly, touch sensor constructions that utilize patterned conductive layers that may be applied by a sacrificial release liner, eliminating one or more glass and/or film substrate from touch sensor stacks, and methods of making such constructions are described.

公开(公告)号：US09772533B2

公开(公告)日：2017-09-26

申请号：US14888643

申请日：2015-05-12

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Pingyu Wei ,  Lei Han ,  Dong Guo ,  Tao Wu

IPC: G02F1/1362 ,  G02F1/13

CPC classification number: G02F1/136259 ,  B23K26/0093 ,  B23K26/032 ,  B23K26/0876 ,  B23K26/34 ,  B23K26/702 ,  B23K2101/42 ,  G02F1/1303 ,  G02F1/1309 ,  G02F1/13452 ,  G02F2001/136263 ,  H01L23/5254 ,  H05K1/0306 ,  H05K3/225 ,  H05K3/28 ,  H05K2201/10128 ,  H05K2203/107 ,  H05K2203/108

Abstract: The present disclosure provides a method and a device for repairing a metal wire. The method includes: locating a first position on the metal wire to be repaired, the first position being at a first side of a break point on the metal wire to be repaired; and outputting a first laser beam in such a manner as to move from the first position toward the break point and scan a portion of the metal wire between the first position and the break point, so as to fuse the portion of the metal wire and enable fused metal to flow toward the break point to fill the break point.

公开(公告)号：US20170250342A1

公开(公告)日：2017-08-31

申请号：US15341322

申请日：2016-11-02

Applicant: Japan Display Inc.

Inventor： Takuya NAKAGAWA

IPC: H01L51/00 ,  H01L51/56 ,  H01L23/00 ,  H01L27/32 ,  H05K3/36 ,  H05K3/00 ,  H05K1/03 ,  H05K1/18 ,  H05K7/02 ,  H05K1/14

CPC classification number: H01L51/003 ,  G02F1/133305 ,  G02F1/13454 ,  G09G3/3225 ,  H01L24/32 ,  H01L24/83 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/56 ,  H01L2224/32225 ,  H01L2227/326 ,  H01L2251/566 ,  H01L2924/12044 ,  H01L2924/1426 ,  H01L2924/1515 ,  H05K1/0306 ,  H05K1/147 ,  H05K1/189 ,  H05K3/0029 ,  H05K3/361 ,  H05K7/02 ,  H05K2201/042 ,  H05K2201/10128

Abstract: A manufacturing method of a display device includes locating a base member on a support substrate; and removing a part of the support substrate by preventing a first surface portion having a predetermined region in a border plane between the support substrate and the base member from being irradiated with laser light through the support substrate, whereas irradiating a second surface portion, other than the predetermined region, in the border plane between the support substrate and the base member with the laser light through the support substrate.

公开(公告)号：US20170249887A1

公开(公告)日：2017-08-31

申请号：US15596949

申请日：2017-05-16

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeong-Cheol Ahn

IPC: G09G3/36 ,  H04N5/44

CPC classification number: H05K1/189 ,  G02F1/133305 ,  G02F1/13452 ,  G02F2201/56 ,  H05K1/147 ,  H05K2201/10128 ,  H05K2201/2036

Abstract: A flexible display device includes a flexible display panel, a driving circuit film, and a spacer. The flexible display panel includes a terminal part configured to receive a driving signal. The driving circuit film includes a base film and a driving chip on the base film. The driving chip being configured to generate the driving signal. The driving circuit film is coupled to the terminal part, is configured to apply the driving signal to the display panel, and bent toward a lower surface of the display panel. The spacer is on the driving circuit film and is configured to maintain a gap between the driving chip and the lower surface of the display panel.

公开(公告)号：US09743512B2

公开(公告)日：2017-08-22

申请号：US14778698

申请日：2015-03-16

Applicant: Boe Technology Group Co., Ltd.

Inventor： Shangchieh Chu

IPC: G06F1/16 ,  H05K5/00 ,  H05K7/00 ,  H05K1/02 ,  G02F1/1339 ,  G09F9/30 ,  H04M1/02

CPC classification number: H05K1/028 ,  G02F1/133305 ,  G02F1/1339 ,  G06F1/1652 ,  G09F9/301 ,  H01L2251/5338 ,  H04M1/0268 ,  H05K5/0017 ,  H05K2201/10128

Abstract: The present invention provides a flexible display device. A plurality of limiting structures are arranged at the back side of a display screen in rows with an end surface of a bottom end of each limiting structure fixed on the back side of the display screen. The head end has a protrusion, the protrusion comprising a first abutting surface and a second abutting surface adjoined with each other, an opening of an angle between the two surfaces away from the display screen. The tail end has a groove, the groove comprising a third abutting surface and a fourth abutting surface adjoined with each other, an opening of an angle between the two surfaces away from the display screen and the angle being larger than the angle between the first abutting surface and the second abutting surface.

公开(公告)号：US20170238434A1

公开(公告)日：2017-08-17

申请号：US15582059

申请日：2017-04-28

Applicant: Ultravision Technologies, LLC

Inventor： William Y. Hall

IPC: H05K5/02 ,  G09G3/00 ,  G09G3/32 ,  G09F9/302 ,  H05K3/32 ,  H05K1/18 ,  H05K7/14 ,  G06F3/14 ,  H05K7/20

CPC classification number: G09F13/22 ,  F21K9/20 ,  F21K9/90 ,  F21V23/023 ,  F21V31/005 ,  F21Y2101/00 ,  F21Y2115/10 ,  G06F1/1601 ,  G06F1/182 ,  G06F1/183 ,  G06F1/188 ,  G06F1/189 ,  G06F1/20 ,  G06F1/26 ,  G06F3/1446 ,  G06F3/147 ,  G09F9/3023 ,  G09F2013/222 ,  G09G3/006 ,  G09G3/32 ,  G09G5/14 ,  G09G2300/026 ,  G09G2320/029 ,  G09G2330/02 ,  G09G2330/045 ,  G09G2330/10 ,  G09G2360/04 ,  H01B7/2825 ,  H01B9/003 ,  H01B11/02 ,  H04N7/00 ,  H05K1/181 ,  H05K3/32 ,  H05K5/0017 ,  H05K5/0247 ,  H05K5/0256 ,  H05K5/03 ,  H05K5/06 ,  H05K7/1422 ,  H05K7/1427 ,  H05K7/20 ,  H05K7/20127 ,  H05K7/20136 ,  H05K7/2039 ,  H05K7/20954 ,  H05K7/20963 ,  H05K2201/066 ,  H05K2201/10106 ,  H05K2201/10128 ,  Y02P70/611

Abstract: Embodiments of the present invention relate to integrated modular display systems. In one embodiment, a modular multi-panel display system includes a mechanical support structure, and a plurality of display panels detachably mounted to the mechanical support structure so as to form an integrated display panel. Each LED panel includes an LED array and an LED driver coupled to the LED array. Each panel further includes a power supply unit disposed outside the housing and electrically coupled to the receiver circuit. The mechanical structure is configured to provide mechanical support to the plurality of display panels without providing hermetic sealing. Each of the plurality of display panels is hermetically sealed.