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1. (WO2019062695) DISPLAY DEVICE AND GROUNDING DEVICE THEREOF
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Pub. No.: WO/2019/062695 International Application No.: PCT/CN2018/107258
Publication Date: 04.04.2019 International Filing Date: 25.09.2018
IPC:
G02F 1/1345 (2006.01) ,G02F 1/1362 (2006.01)
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333
Constructional arrangements
1345
Conductors connecting electrodes to cell terminals
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
136
Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
1362
Active matrix addressed cells
Applicants:
惠科股份有限公司 HKC CORPORATION LIMITED [CN/CN]; 中国广东省深圳市 宝安区石岩街道水田村民营工业园惠科工业园厂房1、2、3栋,九州阳光1号厂房5、7楼 5th and 7th Floor of Factory Building 1, Jiuzhou Yangguang Factory Buildings 1, 2, 3 of HKC Industrial Park, Privately Operated Industrial Park, Shuitian Village Shiyan Sub-District, Baoan District Shenzhen, Guangdong 518000, CN
Inventors:
单剑锋 SHAN, Jianfeng; CN
Agent:
深圳市翼智博知识产权事务所(普通合伙) SHENZHEN EASYPRO INTELLECTUAL PROPERTY OFFICE (GENERAL PARTNERSHIP); 中国广东省深圳市 福田区车公庙泰然九路皇冠科技园2栋3楼3A05 Room 3A05, 3rd Floor, Building 2 Huangguan Science and Technology Park Tairan 9th Road, Chegongmiao Futian District, Shenzhen, Guangdong 518040, CN
Priority Data:
201710892237.927.09.2017CN
Title (EN) DISPLAY DEVICE AND GROUNDING DEVICE THEREOF
(FR) DISPOSITIF D’AFFICHAGE ET SON PROCÉDÉ DE MISE À LA TERRE
(ZH) 显示装置及其接地装置
Abstract:
(EN) A display device (900) and a grounding device thereof. The display device (900) comprises a display panel (130), a framework (110), metal side frames (101), a top protective frame (102), a printed circuit board (150), a conductive film (160), and a protective layer (170). The framework (110) is formed by an insulation material, and the display panel (130) is disposed on the framework (110). The metal side frames (101) are disposed on four side walls of the framework (110). The top protective frame (102) is disposed on the framework (110) and the display panel (130), and is formed by an insulation material. The top protective frame (102) is provided with a hollow region for exposing the display panel (130), and the hollow region is smaller than the display panel (130). The printed circuit board (150) is disposed below the framework (110), is not in contact with the metal side frames (101), and is electrically connected to the display panel (130) by means of a flexible flat cable (151). The conductive film (160) is attached to and electrically connected to a grounding end (153) of the printed circuit board (150) and the metal side frames (101). The protective layer (170) is formed by an insulation material, covers the printed circuit board (150), is attached to the periphery of the printed circuit board (150) by means of an adhesive material so as to fix the printed circuit board (150), and extends to cover and fix the flexible flat cable (151).
(FR) L'invention concerne un dispositif d'affichage (900) et son procédé de mise à la terre. Le dispositif d'affichage (900) comprend un panneau d'affichage (130), un cadre (110), des cadres latéraux métalliques (101), un cadre protecteur supérieur (102), une carte de circuit imprimé (150), un film conducteur (160) et une couche protectrice (170). Le cadre (110) est constitué d'un matériau isolant, et le panneau d'affichage (130) est disposé sur le cadre (110). Les cadres latéraux métalliques (101) sont disposés sur quatre parois latérales du cadre (110). Le cadre protecteur supérieur (102) est disposé sur le cadre (110) et le panneau d'affichage (130) et est constitué d'un matériau d'isolation. Le cadre protecteur supérieur (102) est pourvu d'une région creuse permettant de rendre visible le panneau d'affichage (130) et la région creuse est plus petite que le panneau d'affichage (130). La carte de circuit imprimé (150) est disposée sous le cadre (110), n'est pas en contact avec les cadres latéraux métalliques (101) et est électriquement connectée au panneau d'affichage (130) au moyen d'un câble plat flexible (151). Le film conducteur (160) est fixé et électriquement connecté à une extrémité de mise à la terre (153) de la carte de circuit imprimé (150) et des cadres latéraux métalliques (101). La couche protectrice (170) est constituée d'un matériau isolant, recouvre la carte de circuit imprimé (150), est fixée à la périphérie de la carte de circuit imprimé (150) au moyen d'un matériau adhésif de manière à fixer la carte de circuit imprimé (150) et s'étend pour recouvrir et fixer le câble plat souple (151).
(ZH) 一种显示装置(900)及其接地装置,显示装置(900)包括:显示面板(130);框架(110),由绝缘性材料所构成,且显示面板(130)设置于框架(110)上;金属侧框(101),设置在框架(110)的四个侧壁上;顶侧保护框(102),设置在框架(110)及显示面板(130)上,是由绝缘性材料构成,其中顶侧保护框(102)具有暴露显示面板(130)的中空区域,且中空区域小于显示面板(130);印刷电路板(150),设置在框架(110)下方且不接触金属侧框(101),并且透过可挠性扁平电缆(151)电性连接到显示面板(130);导电膜(160),贴附并电性连接印刷电路板(150)的接地端(153)及金属侧框(101);以及保护层(170),由绝缘性材料构成,覆盖在印刷电路板(150)上并透过黏着材料贴附在印刷电路板(150)的周边,以固定印刷电路板(150),且延伸以覆盖并固定可挠性扁平电缆(151)。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)