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1. (WO2019062698) DISPLAY DEVICE AND GROUNDING DEVICE THEREOF
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Pub. No.: WO/2019/062698 International Application No.: PCT/CN2018/107267
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, Bao' an 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:
201710891141.027.09.2017CN
Title (EN) DISPLAY DEVICE AND GROUNDING DEVICE THEREOF
(FR) DISPOSITIF D’AFFICHAGE ET SON DISPOSITIF AVEC MISE À LA TERRE
(ZH) 显示装置及其接地装置
Abstract:
(EN) A display device (10) and a grounding device thereof. The display device (10) comprises a display panel (300), a framework (200), metal frames (103), a printed circuit board (400), and a protective layer (170). The framework (200) is formed by an insulation material, and the display panel (10) is disposed on the framework (200). The metal frames (103) package the framework (200) therein and form a hollow region for accommodating the display panel (300). The printed circuit board (400) is disposed below the framework (200), is not in contact with the metal frames (103), and is electrically connected to the display panel (300) by means of a flexible flat cable (151). A grounding end (153) of the printed circuit board (400) protrudes out of the framework (200) and is electrically connected to the metal frames (103). The protective layer (170) is formed by an insulation material, is attached to and covers the printed circuit board (400) by means of an adhesive material so as to fix the printed circuit board (400), and is used as an electric shield.
(FR) L'invention concerne un dispositif d'affichage (10) et son dispositif avec mise à la terre. Le dispositif d'affichage (10) comprend un panneau d'affichage (300), un cadre (200), des cadres métalliques (103), une carte de circuit imprimé (400) et une couche de protection (170). Le cadre (200) est constitué d'un matériau isolant, et le panneau d'affichage (10) est disposé sur le cadre (200). Les cadres métalliques (103) enveloppent le cadre (200) et forment une région creuse destinée à recevoir le panneau d'affichage (300). La carte de circuit imprimé (400) est disposée sous le cadre (200), n'est pas en contact avec les cadres métalliques (103), et est électriquement connectée au panneau d'affichage (300) au moyen d'un câble plat souple (151). Une extrémité de mise à la terre (153) de la carte de circuit imprimé (400) fait saillie hors du cadre (200) et est électriquement connectée aux cadres métalliques (103). La couche de protection (170) est constituée d'un matériau isolant, est fixée à la carte de circuit imprimé (400) et la recouvre au moyen d'un matériau adhésif de manière à fixer la carte de circuit imprimé (400), et est utilisée en tant que blindage électrique.
(ZH) 一种显示装置(10)及其接地装置,显示装置(10)包括:显示面板(300);框架(200),由绝缘性材料所构成,且显示面板(10)设置于框架(200)上;金属框(103),将框架(200)封装于其中,且形成容纳显示面板(300)的中空区域;印刷电路板(400),设置在框架(200)下方且不接触金属框(103),并且透过可挠性扁平电缆(151)电性连接到显示面板(300),其中印刷电路板(400)的接地端(153)向框架(200)外突出于框架(200)外,电性连接金属框(103);保护层(170),由绝缘性材料构成,透过黏着材料贴附并覆盖在印刷电路板(400)上,固定印刷电路板(400),并作为电性屏障。
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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)