Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017148136) METHOD FOR ADJUSTING BACKLIGHT BRIGHTNESS LEVELS, REALTED BACKLIGHT ADJUSTING DEVICE, AND RELATED DISPLAY DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/148136 International Application No.: PCT/CN2016/099699
Publication Date: 08.09.2017 International Filing Date: 22.09.2016
IPC:
G09G 3/34 (2006.01) ,G09G 3/36 (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
34
by control of light from an independent source
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
34
by control of light from an independent source
36
using liquid crystals
Applicants:
BOE TECHNOLOGY GROUP CO., LTD. [CN/CN]; No. 10 Jiuxianqiao Rd., Chaoyang District Beijing 100015, CN
Inventors:
CHU, Yifang; CN
ZHOU, Chengqi; 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:
201610118570.X02.03.2016CN
Title (EN) METHOD FOR ADJUSTING BACKLIGHT BRIGHTNESS LEVELS, REALTED BACKLIGHT ADJUSTING DEVICE, AND RELATED DISPLAY DEVICE
(FR) PROCÉDÉ PERMETTANT DE RÉGLER DES NIVEAUX DE LUMINOSITÉ DE RÉTROÉCLAIRAGE, DISPOSITIF DE RÉGLAGE DE RÉTROÉCLAIRAGE ASSOCIÉ ET DISPOSITIF D'AFFICHAGE ASSOCIÉ
Abstract:
(EN) A method for adjusting backlight brightness levels of a display. A display region of the display is divided into a plurality of sub-display regions. Each sub-display region displays a sub-image region of a to-be-displayed image. A backlight brightness level of a sub-display region is adjustable. The method including: determining if white-image areas in a sub-image region satisfies a preset condition (S1); and increasing the backlight brightness level of a sub-display region corresponding to the sub-image region if the white-image areas satisfy the preset condition (S2).
(FR) L'invention concerne un procédé permettant de régler des niveaux de luminosité de rétroéclairage d'un dispositif d'affichage. Une région d'affichage du dispositif d'affichage est divisée en une pluralité de régions d'affichage secondaires. Chaque région d'affichage secondaire affiche une région d'image secondaire d'une image qui doit être affichée. Un niveau de luminosité de rétroéclairage d'une région d'affichage secondaire peut être réglé. Le procédé consiste : à déterminer si des zones d'image blanche dans une région d'image secondaire remplit une condition prédéfinie (S1) ; et à augmenter le niveau de luminosité de rétroéclairage d'une région d'affichage secondaire correspondant à la région d'image secondaire si les zones d'image blanche remplissent la condition prédéfinie (S2).
front page image
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, 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: English (EN)
Filing Language: English (EN)