公开(公告)号：US20180284526A1

公开(公告)日：2018-10-04

申请号：US15476363

申请日：2017-03-31

Applicant: Panasonic Liquid Crystal Display Co., Ltd.

Inventor： Takeki SATOU

IPC: G02F1/1333

CPC classification number: G02F1/133308 ,  G02F2001/133317 ,  G02F2001/13332 ,  G02F2001/133354 ,  G02F2201/46

Abstract: An electronic display device including two or more panel devices and a support structure for supporting the two or more panel devices. The support structure includes a support member for each panel device and the support members being stacked in a thickness direction. The support members are separate pieces. Each support member has a support surface being configured to contact an edge of a corresponding panel device.

公开(公告)号：US10061076B2

公开(公告)日：2018-08-28

申请号：US14909802

申请日：2016-01-18

Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.

Inventor： Gang Yu

IPC: G02F1/1333 ,  F21V8/00

CPC classification number: G02B6/0088 ,  G02F1/1333 ,  G02F1/133615 ,  G02F2001/133314 ,  G02F2001/133317 ,  G02F2001/133322 ,  G02F2001/133325 ,  G02F2201/46 ,  G02F2201/465

Abstract: The present invention discloses a backlight module including: a back frame comprising a bottom plate having a first insertion hole; a light guide plate carried on the bottom plate; an optical film disposed on the light guide plate and having a second insertion hole; a fixing part comprising an engagement portion and a first insertion portion and a second insertion portion which are respectively disposed at two sides of the engagement portion; wherein, the engagement portion is engaged in a side surface of the light guide plate, the first insertion portion is inserted in the first insertion hole, and the second insertion portion is inserted in the second insertion hole. A liquid crystal display having the backlight module is also disclosed. Through the fixing part to fix and combine the back fame, the light guide plate and the optical film together, the problem of insufficient installation space is solved.

公开(公告)号：US20180180927A1

公开(公告)日：2018-06-28

申请号：US15323821

申请日：2016-10-12

Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.

Inventor： Yongyuan Qiu

IPC: G02F1/1333

CPC classification number: G02F1/133308 ,  G02F1/133608 ,  G02F2001/133314 ,  G02F2001/13332 ,  G02F2001/133328 ,  G02F2001/133607 ,  G02F2201/46

Abstract: The present disclosure relates to the technical field of display and discloses a bar-type display screen and a splicing backplane thereof, so as to solve a technical problem of high production costs in the prior art. The splicing backplane of the bar-type display screen includes a bottom frame and a top frame that are spliced together. The bottom frame and the top frame are fastened and connected using a connecting piece. A groove configured to place a light bar is disposed on the bottom frame. The bar-type display screen includes a liquid crystal panel and the splicing backplane. The present disclosure may be applied to bar-type display screens in various sizes.

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：US09949383B2

公开(公告)日：2018-04-17

申请号：US14778188

申请日：2015-06-03

Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Dehua Li ,  Yu Chun Hsiao ,  Gang Yu

IPC: H05K5/00 ,  H05K5/03 ,  H05K5/02

CPC classification number: H05K5/0017 ,  G02F1/133308 ,  G02F2001/133314 ,  G02F2001/13332 ,  G02F2001/133322 ,  G02F2001/133325 ,  G02F2201/46 ,  H05K5/0217 ,  H05K5/03

Abstract: A display device is disclosed. The display device comprises a frame used for accommodating edges of a display panel, and a backplate that is arranged on a back side of the display panel, wherein the backplate contacts the frame and is connected with the frame through a connector. The backplate and the frame can be connected with each other stably by the connector, so that the display device has a stable structure, and the reliability of the display device can be effectively improved.

公开(公告)号：US20180074360A1

公开(公告)日：2018-03-15

申请号：US15674649

申请日：2017-08-11

Applicant: Mitsubishi Electric Corporation

Inventor： Isamu MIYAZAKI

IPC: G02F1/1333

CPC classification number: G02F1/133308 ,  G02F2001/133311 ,  G02F2001/133317 ,  G02F2201/46 ,  G02F2201/465

Abstract: It is an object to provide a liquid crystal display device capable of suppressing an abrasion of a first frame or a second frame due to a direct contact between the first frame and the second frame and an occurrence of shavings. A liquid crystal display device includes a rear frame being made of a metal and having a fitting claw, for being fitted with other component, which is formed by cutting and raising a part of a sidewall part from an upper end part side to project toward one surface side of the sidewall part, a middle frame being disposed to face an upper end part of the rear frame, and a relief part forming a clearance between a peripheral part of a base end of the fitting claw in the upper end part of the rear frame and a part of the middle frame facing the peripheral part.

公开(公告)号：US09885894B2

公开(公告)日：2018-02-06

申请号：US14803235

申请日：2015-07-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zhihong Du

IPC: G02F1/1333

CPC classification number: G02F1/133308 ,  G02F1/13336 ,  G02F2001/133322 ,  G02F2201/46

Abstract: The present disclosure relates to the field of display technologies, and particularly, to a spliced display device and a display system. The spliced display device comprises: a frame; and a plurality of display modules; wherein the plurality of display modules is spliced into an image displaying region, and the frame is disposed around a periphery of the image displaying region. The spliced display device has advantages of high structural strength and be difficult to deform under the action of external force.

公开(公告)号：US20180031901A1

公开(公告)日：2018-02-01

申请号：US15663664

申请日：2017-07-28

Applicant: LG DISPLAY CO., LTD.

Inventor： Sungwoo KIM ,  Jookwan HAN ,  Jiho SON ,  Minji KIM ,  Dongtack SHIN

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1345

CPC classification number: G02F1/133308 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/13452 ,  G02F2001/133314 ,  G02F2201/46 ,  G02F2202/28

Abstract: A liquid crystal display device includes: a liquid crystal panel; a driving PCB connected to the liquid crystal panel; and a PCB fixing bracket protruding from a cover bottom disposed below the liquid crystal panel, and having a PCB accommodating portion. Owing to the PCB fixing bracket, problems such as a line defect or separation of a fixing tape that occur when a PCB is attached, may be prevented.

公开(公告)号：US09880418B2

公开(公告)日：2018-01-30

申请号：US15012252

申请日：2016-02-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae Kwon Lee ,  Sung Ok Kim ,  Dea Woo Ryu ,  Yong Gil Lee ,  Chang Ho Cho

IPC: G09F13/04 ,  G02F1/1335

CPC classification number: G02F1/133608 ,  G02F1/133603 ,  G02F2201/46

Abstract: A display apparatus is provided. The display apparatus includes a display panel, a substrate, and a bottom chassis. The substrate is provided with light sources to emit light towards the display panel. The substrate includes a fixing hole formed between the light sources. The substrate is coupled to the bottom chassis. The bottom chassis includes a fixing protrusion to be coupled to the fixing hole. The fixing protrusion is formed with the bottom chassis to have a detachment prevention structure so that the fixing protrusion is prevented from being detached from the fixing hole.

公开(公告)号：US20180004021A1

公开(公告)日：2018-01-04

申请号：US15641176

申请日：2017-07-03

Applicant: LG ELECTRONICS INC.

Inventor： Dongsoo SHIN ,  Junho KO ,  Yohan CHOI

IPC: G02F1/1335 ,  F21V3/02 ,  F21V17/10 ,  F21V19/00 ,  G02F1/1333 ,  F21V7/05 ,  F21Y2115/10 ,  F21Y2113/13

CPC classification number: G02F1/1336 ,  F21V3/02 ,  F21V7/05 ,  F21V17/101 ,  F21V19/0015 ,  F21Y2113/13 ,  F21Y2115/10 ,  G02F1/133308 ,  G02F1/133603 ,  G02F1/133608 ,  G02F2001/133314 ,  G02F2001/133322 ,  G02F2201/46

Abstract: A display device is disclosed. The display device includes a display panel, a frame behind the display panel, a light assembly positioned between the display panel and the frame and providing the display panel with light, and a substrate mounted with the light assembly and positioned in front of the frame. The frame includes a flat portion forming a flat surface and a trench forming a stepped portion together with the flat portion. The substrate is positioned on the trench.