公开(公告)号：US20180322816A1

公开(公告)日：2018-11-08

申请号：US16004084

申请日：2018-06-08

Applicant: Ultravision Technologies, LLC

Inventor： William Y. Hall

IPC: G09F13/22 ,  H05K5/00 ,  G06F3/14 ,  F21V31/00 ,  H05K5/02 ,  G06F1/16 ,  G06F1/18 ,  G06F1/20 ,  G06F1/26 ,  H05K1/18 ,  F21K9/20 ,  H01B11/02 ,  H01B9/00 ,  H01B7/282 ,  H05K7/20 ,  G09G5/14 ,  H05K7/14 ,  H05K5/03 ,  G09F9/302 ,  G06F3/147 ,  F21V23/02 ,  F21Y115/10 ,  F21Y101/00 ,  G09G3/32 ,  H04N7/00

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 ,  G06F3/1423 ,  G06F3/1446 ,  G06F3/147 ,  G06T1/60 ,  G09F9/3023 ,  G09F2013/222 ,  G09G3/006 ,  G09G3/32 ,  G09G5/003 ,  G09G5/14 ,  G09G2300/026 ,  G09G2300/04 ,  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 ,  H05K999/99 ,  H05K2201/066 ,  H05K2201/10106 ,  H05K2201/10128 ,  H05K2201/1028 ,  Y02P70/611

Abstract: In one embodiment, modular light emitting diode (LED) display panel includes a plurality of LEDs is attached to a printed circuit board. A power supply is coupled to the plurality of LEDs and configured to receive direct current (DC) power. A scan controller is coupled to the plurality of LEDs, where the scan controller is configured to control operation of the plurality of LEDs in order to display received media. A housing is attached to the printed circuit board, and includes an outer major surface of the modular LED display panel and is configured to be exposed to an external environment without a protective cabinet. A waterproof integrated data and power connector is electrically coupled to the power supply, the scan controller, and to the plurality of LEDs. The modular LED display panel has an ingress protection rating of IP 65 or higher, and is cooled passively without fans.

公开(公告)号：US10103351B1

公开(公告)日：2018-10-16

申请号：US15808775

申请日：2017-11-09

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hong Li ,  Baoming Cai ,  Weifeng Zhou ,  Lu Liu

IPC: H05K1/00 ,  H01L51/52 ,  H05K3/46 ,  H05K3/00 ,  H05K3/22 ,  H01L51/56 ,  H01L27/32 ,  G06F3/041 ,  H05K1/02

CPC classification number: H01L51/5246 ,  G06F3/0412 ,  G06F2203/04102 ,  H01L27/323 ,  H01L27/3276 ,  H01L27/3288 ,  H01L51/5281 ,  H01L51/56 ,  H01L2251/5338 ,  H05K1/028 ,  H05K3/0044 ,  H05K3/22 ,  H05K3/4644 ,  H05K2201/0257 ,  H05K2201/10128 ,  H05K2203/0228

Abstract: A display device and a method for manufacturing a display device are provided. The method includes: forming a material layer on a first face of a display panel; forming a touch panel and a polarizer sequentially on a second face of the display panel, the display panel having an end projecting beyond lateral faces of the touch panel and the polarizer; removing a portion of the material layer located in a first area on the display panel, the first area being located out of an effective display region of the display panel; and bending the first area of the display panel towards the first face such that a second area and a third area of the display panel are located on both sides of the material layer respectively, wherein the second area and the third area are connected to two ends of the first area respectively.

公开(公告)号：US20180246601A1

公开(公告)日：2018-08-30

申请号：US15958388

申请日：2018-04-20

Applicant: Japan Display Inc.

Inventor： Hayato Kurasawa ,  Keisuke Asada ,  Tatsuya Ide ,  Koji Ishizaki

IPC: G06F3/044 ,  G06F3/041 ,  H05K1/02 ,  H05K1/14

CPC classification number: G06F3/044 ,  G02F1/13338 ,  G06F3/0412 ,  G06F2203/04108 ,  G06F2203/04112 ,  H05K1/028 ,  H05K1/117 ,  H05K1/147 ,  H05K3/28 ,  H05K3/361 ,  H05K2201/09263 ,  H05K2201/09663 ,  H05K2201/09681 ,  H05K2201/0969 ,  H05K2201/09727 ,  H05K2201/10128

Abstract: According to one embodiment, a detection device includes a substrate, detection electrode, terminal formed of a metal material, lead, coating layer, conductive adhesion layer, and circuit board. The lead connects the electrode and the terminal. The coating layer covers the electrode and the lead, and partly covers the terminal. The adhesion layer covers a part of the terminal exposed from the coating layer and covers a part of the coating layer. The circuit board is connected to the terminal with the adhesion layer interposed therebetween. At least in an overlapping area where the adhesion layer covers the coating layer, an area of the metal material per unit area is smaller than that of the other area of the terminal.

公开(公告)号：US10064267B2

公开(公告)日：2018-08-28

申请号：US15169311

申请日：2016-05-31

Applicant: LG Display Co., Ltd.

Inventor： UnSeung Pyun

IPC: H05K1/00 ,  H05K1/18 ,  H05K7/00 ,  H05K1/02 ,  H05K1/09 ,  H05K1/11 ,  H05K1/14 ,  G02F1/13

CPC classification number: H05K1/0259 ,  G02F1/13 ,  G02F1/133617 ,  G02F1/13452 ,  H05K1/0215 ,  H05K1/0216 ,  H05K1/092 ,  H05K1/111 ,  H05K1/115 ,  H05K1/144 ,  H05K1/147 ,  H05K2201/0919 ,  H05K2201/09354 ,  H05K2201/09618 ,  H05K2201/10128 ,  H05K2201/10409

Abstract: A PCB underneath the display panel includes a plurality of insulation layers and one or more metal layers disposed between two adjacent insulation layers out of the plurality of insulation layers. A lower structure is disposed between the display panel and the PCB. At least a portion of a metal layer among the one or more metal layers that is most adjacent to the lower structure is exposed, and the lower structure is electrically connected to the exposed portion of the metal layer. Such exposed portion of the metal layer is electrically connected to the lower structure, so that the area where the PCB is referenced to the ground potential is increased. As a result, residual voltage, residual current in the PCB and noise caused by electromagnetic fields generated thereby can be reduced.

公开(公告)号：US10056438B2

公开(公告)日：2018-08-21

申请号：US15225231

申请日：2016-08-01

Applicant: Japan Display Inc.

Inventor： Mitsuhide Miyamoto ,  Tomoki Nakamura

IPC: H01L23/00 ,  H01L27/32 ,  H01L51/00 ,  H05K1/14 ,  H05K3/32

CPC classification number: H01L27/323 ,  H01L24/32 ,  H01L24/83 ,  H01L51/0024 ,  H01L51/0097 ,  H01L2224/32225 ,  H01L2224/83203 ,  H01L2224/83851 ,  H01L2227/326 ,  H01L2251/5338 ,  H05K1/147 ,  H05K3/323 ,  H05K2201/10128

Abstract: A stacked body including an organic film stacked on and in contact with an inorganic substrate, a wiring pattern, a first resin layer, a light-emitting element layer, and a second resin layer is prepared. The inorganic substrate is detached from the organic film. The stacked body from which the inorganic substrate is detached, an anisotropic conductive layer containing conductive particles having a diameter larger than the thickness of the organic film, and a wiring terminal of a flexible wiring board are disposed on top one another. The stacked body, the anisotropic conductive layer, and the flexible wiring board disposed are thermocompression bonded to cause the conductive particles to enter the organic film, and the wiring pattern and the wiring terminal are electrically connected by means of the conductive particles.

公开(公告)号：US20180225804A1

公开(公告)日：2018-08-09

申请号：US15945531

申请日：2018-04-04

Applicant: WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Jingru LU ,  Mingyan HUANG ,  Yanhua LIU

IPC: G06T3/40 ,  H05K5/00 ,  H05K5/02 ,  H05K1/02

CPC classification number: G06T3/40 ,  G06K9/00006 ,  G09F9/301 ,  H05K1/028 ,  H05K5/0017 ,  H05K5/0217 ,  H05K5/0239 ,  H05K2201/10128 ,  H05K2201/10151

Abstract: Disclosed is a flexible display device. The flexible display device includes: a housing, a closure lid, a flexible display panel, an extension mechanism and a controller. A shaft is provided inside the housing. A sidewall of the housing is provided with an opening. The closure lid is opposite to the opening, and a surface of the closure lid facing away from the opening is provided with a user identity recognition module. The flexible display panel is wound onto the shaft and includes a first end and a second end opposite to the first end. The first end is connected to the shaft, and the second end is connected to the closure lid. The extension mechanism is configured to support the flexible display panel extending out of the housing.

公开(公告)号：USRE46985E1

公开(公告)日：2018-08-07

申请号：US15653147

申请日：2017-07-18

Applicant: LG ELECTRONICS INC.

Inventor： Byungjoon Rhee

IPC: H01L29/20 ,  H01L25/075 ,  H01L33/48 ,  H01L27/12 ,  H01L33/62 ,  H01L33/50 ,  H05K1/18 ,  H05K1/02 ,  H05K3/32 ,  H05K3/46

CPC classification number: H01L25/0753 ,  H01L27/1248 ,  H01L33/486 ,  H01L33/504 ,  H01L33/507 ,  H01L33/508 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2933/0033 ,  H01L2933/0066 ,  H05K1/0274 ,  H05K1/189 ,  H05K3/323 ,  H05K3/4682 ,  H05K2201/10106 ,  H05K2201/10128 ,  H01L2924/00

Abstract: A display device using a semiconductor light emitting device and a method of fabricating the semiconductor light emitting device are disclosed. The display device includes a substrate, a plurality of first electrodes disposed on the substrate, an anisotropic conductive film disposed on the substrate provided with the first electrodes, a plurality of semiconductor light emitting devices disposed on the anisotropic conductive film layer, electrically connected to the first electrodes, and constituting individual pixels, and a plurality of second electrodes disposed between the semiconductor light emitting devices and electrically connected to the semiconductor light emitting devices. Thus, alignment of the semiconductor light emitting device array may be simplified by use of an anisotropic conductive film Due to excellent brightness, the semiconductor light emitting devices, which are small in size, may form individual sub-pixels. In addition, the distance between the semiconductor light emitting devices is sufficiently long to embody a flexible display device.

公开(公告)号：US20180218802A1

公开(公告)日：2018-08-02

申请号：US15871949

申请日：2018-01-15

Applicant: CAM HOLDING CORPORATION

Inventor： Jonathan S. Alden ,  Haixia Dai ,  Michael R. Knapp ,  Shuo Na ,  Hash Pakbaz ,  Florian Pschenitzka ,  Xina Quan ,  Michael A. Spaid ,  Adrian Winoto ,  Jeffrey Wolk

IPC: H01B1/22 ,  C30B33/00 ,  B82Y20/00 ,  B82Y30/00 ,  C03C17/00 ,  C30B29/60 ,  H01L31/0224 ,  C09D11/52 ,  C23F11/02 ,  C30B7/02 ,  C30B29/02 ,  G02F1/1343 ,  H01L31/0216 ,  H01L27/146 ,  H05K1/02 ,  H05K1/09 ,  H05K3/04 ,  B22F1/00

CPC classification number: H01B1/22 ,  B22F1/0025 ,  B22F2998/00 ,  B82Y20/00 ,  B82Y30/00 ,  C03C17/007 ,  C03C17/008 ,  C03C2217/445 ,  C03C2217/479 ,  C09D11/52 ,  C23F11/02 ,  C30B7/02 ,  C30B29/02 ,  C30B29/60 ,  C30B33/00 ,  G02F1/13439 ,  H01L27/14623 ,  H01L31/02164 ,  H01L31/022466 ,  H01L2224/45139 ,  H01L2224/49175 ,  H01L2924/00011 ,  H01L2924/12044 ,  H01L2924/3011 ,  H05K1/0269 ,  H05K1/097 ,  H05K3/048 ,  H05K2201/0145 ,  H05K2201/0154 ,  H05K2201/026 ,  H05K2201/10128 ,  H05K2203/1545 ,  Y10S977/762 ,  H01L2924/00 ,  H01L2924/01004 ,  H01L2924/0102 ,  H01L2924/01039

Abstract: A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

公开(公告)号：US10013028B2

公开(公告)日：2018-07-03

申请号：US15608242

申请日：2017-05-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung Sang Ahn

IPC: G06F1/16 ,  G02F1/1333 ,  G09F9/30 ,  H04M1/02 ,  B32B3/26 ,  G02B26/00 ,  H05K5/02 ,  H05K5/00

CPC classification number: G06F1/1652 ,  B32B3/263 ,  G02B26/00 ,  G02F1/133305 ,  G06F1/1641 ,  G06F1/1643 ,  G09F9/301 ,  H04M1/0268 ,  H05K5/0017 ,  H05K5/0217 ,  H05K2201/10128

Abstract: A foldable display device includes a flexible display panel including a first plane region, a second plane region, and a folding region positioned between the first plane region and the second plane region, a window on the flexible display panel, the window including an excess region that does not overlap the flexible display panel in at least one plane region direction of the first plane region and the second plane region based on the folding region while covering the flexible display panel, and a deformation preventing sheet overlapping the excess region of the window.

公开(公告)号：US20180184523A1

公开(公告)日：2018-06-28

申请号：US15853180

申请日：2017-12-22

Applicant: LG Display Co., Ltd.

Inventor： YeonTaek Yoo

IPC: H05K1/14 ,  H05K1/02 ,  H05K1/11 ,  H05K1/18 ,  H05K3/36 ,  H05K3/30

CPC classification number: H05K1/147 ,  H05K1/028 ,  H05K1/111 ,  H05K1/18 ,  H05K3/30 ,  H05K3/361 ,  H05K2201/10128 ,  H05K2201/10962

Abstract: Disclosed is an circuit board module for a display device having a rigid-flex circuit board structure which is capable of improving spatial efficiency of a mother board, and simplifying a structure of the mother board, a method for manufacturing the same, and a display device, wherein a rigid-flex printed circuit board, a rigid printed circuit board, and a flexible printed circuit cable are respectively manufactured on the different mother boards, separately, and then combined with one another, whereby it is possible to realize the more-improved spatial efficiency of the mother board in comparison to a case of manufacturing the rigid-flex printed circuit board, the rigid printed circuit board, and the flexible printed circuit cable on one mother board.