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1. (WO2019029174) DRIVING CIRCUIT OF DISPLAY PANEL, DRIVING METHOD THEREOF, AND DISPLAY PANEL
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/029174 International Application No.: PCT/CN2018/082178
Publication Date: 14.02.2019 International Filing Date: 08.04.2018
IPC:
G09G 3/20 (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
20
for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
Applicants:
BOE TECHNOLOGY GROUP CO., LTD. [CN/CN]; No.10 Jiuxianqiao Rd., Chaoyang District Beijing 100015, CN
Inventors:
SHANG, Guangliang; CN
ZHOU, Liugang; CN
ZHENG, Haoliang; CN
JING, Yaoqiu; CN
HAN, Mingfu; CN
HAN, Seungwoo; CN
Agent:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS; Yuan CHEN 10th Floor, Tower D, Minsheng Financial Center 28 Jianguomennei Avenue, Dongcheng District Beijing 100005, CN
Priority Data:
201710665973.007.08.2017CN
Title (EN) DRIVING CIRCUIT OF DISPLAY PANEL, DRIVING METHOD THEREOF, AND DISPLAY PANEL
(FR) CIRCUIT DE COMMANDE DE PANNEAU D'AFFICHAGE, PROCÉDÉ DE COMMANDE ET DISPOSITIF D'AFFICHAGE ASSOCIÉS
Abstract:
(EN) Driving circuit of display panel, driving method and display panel. The driving circuit may include a turn-on voltage adjusting circuit. The turn-on voltage adjusting circuit may include a control subcircuit and a switching and voltage division subcircuit. The switching and voltage division subcircuit may include a switching subcircuit (01) and a basic voltage division subcircuit (02). The switching subcircuit (01) may be configured to perform voltage division of a signal outputted by the output terminal of the control subcircuit to form a voltage division feedback signal of the corresponding resolution under control of the control signal and output the voltage division feedback signal to the voltage division feedback node (VFB).
(FR) L’invention concerne un circuit de commande de panneau d’affichage, un procédé de commande et un dispositif d’affichage. Le circuit de commande selon l'invention peut comprendre un circuit de réglage de tension d'activation. Le circuit de réglage de tension d'activation peut comprendre un sous-circuit de commande et un sous-circuit de commutation et de division de tension. Le sous-circuit de commutation et de division de tension peut comprendre un sous-circuit de commutation (01) et un sous-circuit de division de tension de base (02). Le sous-circuit de commutation (01) peut être configuré pour effectuer une division de tension d'un signal émis par la borne de sortie du sous-circuit de commande afin de former un signal de rétroaction de division de tension de la résolution correspondante sous le contrôle du signal de commande et émettre en sortie le signal de rétroaction de division de tension vers le noeud de rétroaction de division de tension (VFB).
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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 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: English (EN)
Filing Language: English (EN)