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1. (WO2019062696) DISPLAY DEVICE AND GROUNDING DEVICE THEREOF
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Pub. No.: WO/2019/062696 International Application No.: PCT/CN2018/107260
Publication Date: 04.04.2019 International Filing Date: 25.09.2018
IPC:
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
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:
201710892002.X27.09.2017CN
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 frames (103), 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 framework (110) is provided with a through hole (120) in communication with the top and the bottom of the framework (110). The metal frames (103) package the framework (110) therein and form a hollow area for accommodating the display panel (130). The printed circuit board (150) is disposed below the framework (110), is not in contact with the metal frames (103), and is electrically connected to the display panel (130) through the through hole (120) and 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 frames (103). 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 layer (180) 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 métalliques (103), 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). Le cadre (110) est pourvu d'un trou traversant (120) en communication avec la partie supérieure et la partie inférieure du cadre (110). Les cadres métalliques (103) enserrent le cadre (110) en leur sein et forment une zone creuse permettant de recevoir 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 métalliques (103), et est électriquement connectée au panneau d'affichage (130) à travers le trou traversant (120) et 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 métalliques (103). 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'une couche adhésive (180) 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),由绝缘性材料构成,且显示面板(130)设置于框架(110)上,其中框架(110)设置有连通框架(110)顶部及底部的通孔(120);金属框(103),将框架(110)封装于其中,且形成容纳显示面板(130)的中空区域;印刷电路板(150),设置在框架(110)下方且不接触金属框(103),并且透过可挠性扁平电缆(151)经由通孔(120)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)及金属框(103);以及保护层(170),由绝缘性材料构成,覆盖在印刷电路板(150)上并透过黏着层(180)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)