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Machine translation
1. (WO2016173017) GOA CIRCUIT HAVING FORWARD AND REVERSE SCAN FUNCTIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/173017    International Application No.:    PCT/CN2015/079484
Publication Date: 03.11.2016 International Filing Date: 21.05.2015
IPC:
G09G 3/36 (2006.01)
Applicants: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN/CN]; No.9-2, Tangming Road, Guangming District of Shenzhen, Guangdong 518132 (CN)
Inventors: DAI, Chao; (CN)
Agent: COMIPS INTELLECTUAL PROPERTY OFFICE; Room 15E, Shenkan Building, Shangbu Zhong Road, Futian District Shenzhen, Guangdong 518028 (CN)
Priority Data:
201510206122.0 27.04.2015 CN
Title (EN) GOA CIRCUIT HAVING FORWARD AND REVERSE SCAN FUNCTIONS
(FR) CIRCUIT GOA COMPRENANT DES FONCTIONS DE BALAYAGE AVANT ET ARRIÈRE
(ZH) 具有正反向扫描功能的GOA电路
Abstract: front page image
(EN)A GOA circuit having forward and reverse scan functions, in which two thin-film transistors (T11 and T12) controlling respectively forward and reverse scans are provided on a pull-up control module (100) of each level of GOA unit circuit, combined with an appropriate access signal, when the thin-film transistor (T11) controlling forward scans is turned on, the GOA circuit performs a forward scan from a first level GOA unit circuit to a final level GOA unit circuit, when the thin film transistor (T12) controlling reverse scans is turned on, the circuit performs a reverse scan from the final level GOA circuit unit to the first level GOA unit circuit, thus implementing the GOA circuit provided with the forward scan and reverse scan functions and expanding the scope of application of the GOA circuit.
(FR)L'invention concerne des circuits goa comprenant des fonctions de balayage avant et arrière, dans lesquels deux transistors à film mince (T11, T12) contrôlant respectivement les balayages avant et arrière sont prévus sur un module de commande d'excursion haute (100) de chaque niveau du circuit d'unité GOA et sont combinés à un signal d'accès approprié. Lorsque le transistor à film mince (T11) contrôlant les balayages avant est allumé, le circuit GOA effectue un balayage avant d'un circuit d'unité GOA de premier niveau vers un circuit d'unité GOA de niveau final. Lorsque le transistor à film mince (T12) contrôlant les balayages arrière est allumé, le circuit effectue un balayage arrière du circuit d'unité GOA de niveau final vers le circuit d'unité GOA de premier niveau, ce qui permet de mettre en œuvre le circuit GOA pourvu des fonctions de balayage avant arrière et de développer ainsi le champ d'application du circuit GOA.
(ZH)一种具有正反向扫描功能的GOA电路,在每一级GOA单元电路的上拉控制模块(100)设置分别控制正、反向扫描的两个薄膜晶体管(T11,T12),搭配适当的接入信号,当控制正向扫描的薄膜晶体管(T11)导通时,所述GOA电路从第一级GOA单元电路向最后一级GOA单元电路进行正向扫描,当控制反向扫描的薄膜晶体管(T12)导通时,所述电路从最后一级GOA单元电路向第一级GOA单元电路进行反向扫描,从而实现GOA电路同时具备正向扫描与反向扫描的功能,扩展了GOA电路的应用范围。
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)