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1. (WO2019000482) EASY-TO-TEST COG PANEL
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Pub. No.: WO/2019/000482 International Application No.: PCT/CN2017/092118
Publication Date: 03.01.2019 International Filing Date: 06.07.2017
IPC:
G09G 3/00 (2006.01) ,G02F 1/1345 (2006.01)
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3
Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
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
Applicants:
武汉华星光电技术有限公司 WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD [CN/CN]; 中国湖北省武汉市 东湖开发区高新大道666号生物城C5栋 Building C5, Biolake of Optics Valley, No. 666 Gaoxin Avenue, East Lake High-tech Development Zone Wuhan, Hubei 430070, CN
Inventors:
邢振周 XING, Zhenzhou; CN
左清成 ZUO, Qingcheng; CN
Agent:
深圳市铭粤知识产权代理有限公司 MING & YUE INTELLECTUAL PROPERTY LAW FIRM; 中国广东省深圳市南山区南山街道前海路泛海城市广场2栋604室 Room 604 Building 2, Oceanwide City Square, Qianhai Road, Nanshan Street, Nanshan District Shenzhen, Guangdong 518066, CN
Priority Data:
201710502183.027.06.2017CN
Title (EN) EASY-TO-TEST COG PANEL
(FR) PANNEAU COG FACILE À TESTER
(ZH) 便于测试的COG面板
Abstract:
(EN) An easy-to-test COG panel, comprising a glass panel (10) and a driving chip (20) provided on the back of a binding end of the glass panel (10), the glass panel (10) comprising a connection end (B) fixed at the binding end; the connection end (B) is provided with several leads (L) which are respectively connected to the driving chip (20) and parallel to each other, and test terminals (100) which are provided at free ends of the leads (L); the connection end (B) extends along the length direction of the binding end, and is closer to the free end of the binding end with respect to the driving chip (20). The binding end of the COG panel has the easy-to-test connection end (B), simplifying the test process and improving the test efficiency. In addition, the test terminals (100) are arranged in a specific arrangement manner, such that the space occupied by the test structure is minimized, and the test is also more convenient.
(FR) L'invention concerne un panneau COG facile à tester, comprenant un panneau de verre (10) et une puce de commande (20) disposée sur la face arrière d'une extrémité de liaison du panneau de verre (10), le panneau de verre (10) comprenant une extrémité de connexion (B) fixée au niveau de l'extrémité de liaison ; l'extrémité de connexion (B) est pourvue de plusieurs fils (L) qui sont respectivement reliés à la puce de commande (20) et parallèles les uns aux autres, et de bornes de test (100) qui sont disposées au niveau d'extrémités libres des fils (L) ; l'extrémité de connexion (B) s'étend dans la direction longitudinale de l'extrémité de liaison, et est plus proche de l'extrémité libre de l'extrémité de liaison par rapport à la puce de commande (20). L'extrémité de liaison du panneau COG comporte l'extrémité de connexion facile à tester (B), ce qui simplifie le processus de test et améliore l'efficacité des tests. De plus, les bornes de test (100) sont agencées d'une manière d'agencement spécifique, de telle sorte que l'espace occupé par la structure de test est réduit au minimum, et que le test est également plus pratique.
(ZH) 一种便于测试的COG面板,包括玻璃面板(10)和设于玻璃面板(10)的绑定端的背面的驱动芯片(20),玻璃面板(10)包括固定在绑定端的连接端(B);连接端(B)上设有若干分别连接驱动芯片(20)且相互平行的导线(L)以及设于各导线(L)自由端的测试端子(100);连接端(B)沿绑定端的长度方向延伸,且相对于驱动芯片(20)更靠近绑定端的自由端。COG面板的绑定端具有方便测试的连接端(B),可以简化测试过程,提高测试效率。另外,通过将测试端子(100)通过特定的排列方式进行布置,使得测试结构可以占用最少的空间,测试也更加方便。
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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)