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1. (WO2018223911) METHOD AND CIRCUIT FOR ADJUSTING REFRESH RATE, DISPLAY DEVICE AND STORAGE MEDIUM
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Pub. No.: WO/2018/223911 International Application No.: PCT/CN2018/089737
Publication Date: 13.12.2018 International Filing Date: 04.06.2018
IPC:
G09G 3/32 (2016.01)
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
22
using controlled light sources
30
using electroluminescent panels
32
semiconductive, e.g. diodes
Applicants:
京东方科技集团股份有限公司 BOE TECHNOLOGY GROUP CO., LTD. [CN/CN]; 中国北京市 朝阳区酒仙桥路10号 No.10 Jiuxianqiao Rd., Chaoyang District Beijing 100015, CN
北京京东方显示技术有限公司 BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. [CN/CN]; 中国北京市 北京经济技术开发区经海一路118号 No.118 Jinghaiyilu, BDA Beijing 100176, CN
Inventors:
朱昊 ZHU, Hao; CN
段欣 DUAN, Xin; CN
邵喜斌 SHAO, Xibin; CN
陈明 CHEN, Ming; CN
王洁琼 WANG, Jieqiong; CN
褚怡芳 CHU, Yifang; CN
周呈祺 ZHOU, Chengqi; CN
Agent:
中国专利代理(香港)有限公司 CHINA PATENT AGENT (H.K.) LTD.; 中国香港特别行政区 湾仔港湾道23号鹰君中心22号楼 22/F, Great Eagle Centre 23 Harbour Road, Wanchai Hong Kong, CN
Priority Data:
201710432843.209.06.2017CN
Title (EN) METHOD AND CIRCUIT FOR ADJUSTING REFRESH RATE, DISPLAY DEVICE AND STORAGE MEDIUM
(FR) PROCÉDÉ ET CIRCUIT D’AJUSTEMENT D’UN TAUX DE RAFRAÎCHISSEMENT, DISPOSITIF D’AFFICHAGE ET SUPPORT D’INFORMATIONS
(ZH) 刷新率调整方法及电路、显示装置、存储介质
Abstract:
(EN) The present disclosure relates to the technical field of displays. Disclosed are a method and circuit for adjusting a refresh rate, display device and storage medium. The method comprises: acquiring a current driving refresh rate of a driving device; determining whether the driving refresh rate is less than a predetermined driving refresh rate threshold; and if the driving refresh rate is less than the driving refresh rate threshold, adjusting a display refresh rate of a display device, such that the adjusted display refresh rate is P times the driving refresh rate and is greater than the driving refresh rate, where P is an integer greater than 1.
(FR) La présente invention appartient au domaine technique des dispositifs d'affichage. La présente invention a trait à un procédé et à un circuit permettant d’ajuster un taux de rafraîchissement, à un dispositif d’affichage et à un support d’informations. Le procédé comprend : l’acquisition d’un taux de rafraîchissement de commande courant d’un dispositif de commande ; le fait de déterminer si le taux de rafraîchissement de commande est inférieur à un seuil déterminé de taux de rafraîchissement de commande ; et si le taux de rafraîchissement de commande est inférieur au seuil de taux de rafraîchissement de commande, l’ajustement d’un taux de rafraîchissement d’affichage d’un dispositif d’affichage de sorte que le taux de rafraîchissement d’affichage ajusté est P fois le taux de rafraîchissement de commande et est supérieur au taux de rafraîchissement de commande, P étant un nombre entier supérieur à 1.
(ZH) 本公开公开了一种刷新率调整方法及电路、显示装置、存储介质,属于显示技术领域。该方法包括:获取驱动设备当前的驱动刷新率;判断驱动刷新率是否小于预设的驱动刷新率阈值;当驱动刷新率小于驱动刷新率阈值时,调整显示装置的显示刷新率,使调整后的显示刷新率为驱动刷新率的P倍,且调整后的显示刷新率大于驱动刷新率阈值,P为大于1的整数。
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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)