公开(公告)号：US20180136524A1

公开(公告)日：2018-05-17

申请号：US15801850

申请日：2017-11-02

Applicant: Mitsubishi Electric Corporation

Inventor： Eri IKEGAMI ,  Yasunori NIWANO

IPC: G02F1/1343 ,  G02F1/1368 ,  G02F1/1335

CPC classification number: G02F1/134363 ,  G02F1/133308 ,  G02F1/133502 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1368 ,  G02F2001/133331 ,  G02F2001/133334 ,  G02F2201/503 ,  G02F2202/22 ,  G02F2202/28 ,  G02F2203/05

Abstract: A liquid crystal display device includes a liquid crystal panel, a transparent protective member, and a transparent adhesive material. The liquid crystal panel is an in-plane switching liquid crystal panel including a TFT substrate, a counter substrate sandwiching a liquid crystal layer between the counter substrate and the TFT substrate, and a transparent conductive film being provided on a surface opposite to the liquid crystal layer of the counter substrate, a side of the transparent conductive film being a side of a display surface. The transparent protective member covers a surface on the side of the display surface of the liquid crystal panel. The transparent adhesive material attaches the transparent protective member on the surface on the side of the display surface. The transparent conductive film has a film thickness ranging from 120 nm to 160 nm.

公开(公告)号：US20180120941A1

公开(公告)日：2018-05-03

申请号：US15798151

申请日：2017-10-30

Applicant: LG Display Co., Ltd.

Inventor： Seulgi CHOI ,  Yong-Su HAM ,  Taeheon KIM ,  YongWoo LEE ,  Kyungyeol RYU ,  YuSeon KHO ,  MyungJin LIM

IPC: G06F3/01 ,  G02F1/1333 ,  G02F1/1341 ,  G06F3/041 ,  G06F3/044

CPC classification number: G06F3/016 ,  G02F1/133365 ,  G02F1/13338 ,  G02F2201/503 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04112

Abstract: Provided are a touch sensitive element and a display device including the same. According to the exemplary embodiment of the present disclosure, a touch sensitive element, includes: an electroactive layer which is formed of electroactive polymer (EAP); an electrode which is disposed on at least one surface of the electroactive layer; and a hard coating layer which is disposed on the electroactive layer and the electrode and has a negative coefficient of thermal expansion (CTE). Therefore, vibration effect in a vertical direction is maximized and impact resistance may be improved.

公开(公告)号：US20180113352A1

公开(公告)日：2018-04-26

申请号：US15725301

申请日：2017-10-05

Applicant: Mitsubishi Electric Corporation

Inventor： Kenji ARITA

IPC: G02F1/1333 ,  F21V8/00 ,  G06F3/044

CPC classification number: G02F1/133308 ,  G02B6/0055 ,  G02B6/0083 ,  G02B6/0088 ,  G02F1/13338 ,  G02F1/13439 ,  G02F2001/133311 ,  G02F2001/133314 ,  G02F2201/46 ,  G02F2201/503 ,  G06F1/1601 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04112

Abstract: A display device includes: a display panel; a protective member that is disposed on a display surface side of the display panel, and that has an end portion extending outward from an end portion of the display panel; a mold frame that is disposed on an opposite side to the display surface of the display panel, and that constitutes at least a side surface of a backlight except a back surface of the backlight; and a flange frame that is disposed outside the mold frame, and that includes a sidewall portion fixed to the mold frame, and a flange portion that is a peripheral portion extending outward from an upper end portion of the sidewall portion, the flange portion being fixed to a peripheral portion of the protective member.

公开(公告)号：US20180011366A1

公开(公告)日：2018-01-11

申请号：US15693528

申请日：2017-09-01

Applicant: Japan Display Inc.

Inventor： Shinichiro OKA

IPC: G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/133305 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/133528 ,  G02F2001/133334 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/503 ,  G02F2202/22

Abstract: A liquid crystal display device includes a first substrate having a pixel electrode and a common electrode provided thereon; a second substrate formed of a resin material; a liquid crystal layer provided between the first substrate and the second substrate; an optical film facing the liquid crystal layer with the second substrate being provided between the optical film and the liquid crystal layer; and a conductive layer facing the second substrate; wherein the optical film is provided between the conductive layer and the second substrate.

公开(公告)号：US20170343854A1

公开(公告)日：2017-11-30

申请号：US15598517

申请日：2017-05-18

Applicant: Mitsubishi Electric Corporation

Inventor： Hitoshi KOYAMA

IPC: G02F1/1335 ,  G02F1/1333 ,  G06F3/044

CPC classification number: G02F1/133528 ,  G02F1/13338 ,  G02F2201/50 ,  G02F2201/503 ,  G06F3/044 ,  G06F2203/04103

Abstract: Provided is a liquid crystal display that can prevent occurrence of a scratch on a front surface of a polarizer and display a satisfactory image in performing a touch operation accompanied by frequent gesture operations of rubbing the front surface of the polarizer. The liquid crystal display includes: a display element including an in-cell or on-cell projected capacitive touch panel sensor and a polarizer disposed on a display surface of the display element; and a protective layer disposed on the polarizer. The protective layer has a pencil hardness higher than or equal to 4H.

公开(公告)号：US20170336683A1

公开(公告)日：2017-11-23

申请号：US15585762

申请日：2017-05-03

Applicant: STANLEY ELECTRIC CO., LTD.

Inventor： Yoshihisa IWAMOTO ,  Takahiro MATSUZAKI

IPC: G02F1/1343 ,  G02F1/1339 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1337

CPC classification number: G02F1/134327 ,  G02F1/133345 ,  G02F1/133528 ,  G02F1/133784 ,  G02F1/1339 ,  G02F1/1345 ,  G02F2001/133531 ,  G02F2001/133742 ,  G02F2001/133746 ,  G02F2001/13712 ,  G02F2201/121 ,  G02F2201/503

Abstract: To further reduce time necessary to eliminate the problem caused by static electricity. The liquid crystal display apparatus includes a plurality of unit display regions and the plurality of unit display regions are arranged along a first direction spaced from one another. At least one of a plurality of first electrodes has a plurality of electrode parts corresponding to each of the plurality of unit display regions and are mutually separated and arranged apart from one another in the first direction, a plurality of first lead wirings where each first lead wiring extends in the direction different from the first direction and extends outside an inner area, and a first crossover wiring disposed outside the inner area and mutually connects the plurality of first lead wirings.

公开(公告)号：US09785299B2

公开(公告)日：2017-10-10

申请号：US13727081

申请日：2012-12-26

Applicant: Synaptics Incorporated

Inventor： Paul Wickboldt ,  Eric Jones

IPC: G06F3/045 ,  G02B1/18 ,  G02B1/14 ,  G02B1/10 ,  B32B33/00 ,  G02F1/1333

CPC classification number: G06F3/045 ,  B32B33/00 ,  B32B2457/202 ,  G02B1/105 ,  G02B1/14 ,  G02B1/18 ,  G02F2001/133311 ,  G02F2001/133331 ,  G02F2201/503 ,  G02F2202/28

Abstract: The disclosure is directed to electronic device displays which are constructed to withstand damage from an impact resistance test wherein a steel ball of 2 g having a diameter of 8 mm is dropped from a designated height greater than 1 ft, more preferably greater than 2 ft, even more preferably greater than 3 ft, still even more preferably greater than 4 ft, yet even more preferably greater than 5 ft and even more preferably greater than 6 ft. The displays are configured using, for example, ultrathin glass adhered to a base glass, wherein the adhesive layer is optimized for thinness and stiffness.

公开(公告)号：US20170263889A1

公开(公告)日：2017-09-14

申请号：US15440825

申请日：2017-02-23

Applicant: JOLED Inc.

Inventor： Takahiro Seki ,  Michitoshi Tsuchiya ,  Makoto Noda

IPC: H01L51/52 ,  G02F1/1333 ,  H01L51/00

CPC classification number: H01L51/5253 ,  G02F1/133305 ,  G02F1/133345 ,  G02F1/13338 ,  G02F1/133528 ,  G02F2001/133331 ,  G02F2201/50 ,  G02F2201/503 ,  G02F2413/02 ,  G02F2413/03 ,  H01L27/323 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/5256 ,  H01L51/5281 ,  H01L2251/5338 ,  H04M1/0266 ,  H04M1/03 ,  H04M1/185

Abstract: A display unit includes a display panel and a first protective sheet. The display panel has a light-emitting surface. The first protective sheet is provided on the light-emitting surface. The first protective sheet provided in the display unit includes a first impact dispersion layer, a first strain relaxation layer, and a gel-like first impact absorption layer. The first impact dispersion layer has a pencil hardness of 3H or higher. The first strain relaxation layer has flexural strength and tensile strength both higher than the flexural strength and the tensile strength of the first impact dispersion layer. The gel-like first impact absorption layer has a thickness of a submillimeter order or more. The first impact absorption layer, the first strain relaxation layer, and the first impact dispersion layer are arranged in this order from the light-emitting surface.

公开(公告)号：US20170261803A1

公开(公告)日：2017-09-14

申请号：US15451892

申请日：2017-03-07

Applicant: MITSUBISHI ELECTRIC CORPORATION

Inventor： Hiroshi TERAMOTO

IPC: G02F1/1333 ,  G02F1/1345 ,  G02F1/133

CPC classification number: G02F1/133308 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/13452 ,  G02F2001/133314 ,  G02F2001/133317 ,  G02F2201/503

Abstract: A display device includes: a display panel; a circuit board; a connection member, which connects the display panel and the circuit board; a backlight, which is configured by a first frame and a second frame to be fitted with the first frame; and an insulation sheet, which is disposed between the first frame and the circuit board to shut off an electrical connection between the first frame and the circuit board, wherein the insulation sheet includes: a seating portion that is formed in a shape corresponding to a shape of the circuit board; and an extension portion that extends to a fitting portion of the first frame and a fitting portion of the second frame, which are fitted to each other, and is attached to cover the fitting portions of the first frame and the second frame.

公开(公告)号：US09762844B2

公开(公告)日：2017-09-12

申请号：US14658438

申请日：2015-03-16

Applicant: Samsung Display Co., Ltd.

Inventor： Yu Bin Kim ,  Ki Soo Park ,  Sang Sik Yang

IPC: H05K5/00 ,  H05K7/00 ,  H04N5/64 ,  G02F1/1333

CPC classification number: H04N5/64 ,  G02F1/133308 ,  G02F2001/133325 ,  G02F2201/503

Abstract: A display device that includes: a bottom chassis having an inserting portion on a side wall; a display panel disposed on the bottom chassis; a top chassis coupled to the bottom chassis and having an opening on the position corresponding to the inserting portion; and a buffer member disposed in the inserting portion and the opening, wherein the buffer member comprises: a base unit disposed in the inserting portion; and a protrusion engaged with the inserting portion and the opening, overlapping or being drawn out from the base unit.