Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018035166) ELECTRONIC DEVICE WITH DISPLAY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/035166 International Application No.: PCT/US2017/047023
Publication Date: 22.02.2018 International Filing Date: 15.08.2017
IPC:
G09G 3/20 (2006.01) ,G09G 5/391 (2006.01) ,G09G 5/36 (2006.01) ,G09G 5/397 (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
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
5
Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
36
characterised by the display of individual graphic patterns using a bit-mapped memory
39
Control of the bit-mapped memory
391
Resolution modifying circuits, e.g. variable screen formats
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
5
Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
36
characterised by the display of individual graphic patterns using a bit-mapped memory
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
5
Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
36
characterised by the display of individual graphic patterns using a bit-mapped memory
39
Control of the bit-mapped memory
395
Arrangements specially adapted for transferring the contents of the bit-mapped memory to the screen
397
Arrangements specially adapted for transferring the contents of two or more bit-mapped memories to the screen simultaneously, e.g. for mixing or overlay
Applicants:
APPLE INC. [US/US]; 1 Infinite Loop M/S 36-2PAT Cupertino, California 95014, US
Inventors:
KNEZ, Ivan; US
LO, Cheuk Chi; US
MATSUDAIRA, Akira; US
HUANG, Chun-Yao; US
CARBONE, Giovanni; US
SACCHETTO, Paolo; US
WANG, Chaohao; US
ZHANG, Sheng; US
ADJIWIBAWA, Adam; US
Agent:
TREYZ, G. Victor; US
Priority Data:
62/375,63316.08.2016US
Title (EN) ELECTRONIC DEVICE WITH DISPLAY
(FR) DISPOSITIF ÉLECTRONIQUE AVEC DISPOSITIF D'AFFICHAGE
Abstract:
(EN) An electronic device may have a display and a gaze tracking system. The electronic device may display images on the display that have a higher resolution in a portion of the display that overlaps a gaze location than other portions of the display. Timing controller circuitry and column driver circuitry may include interpolation and filter circuitry. The interpolation and filter circuitry may be used to perform nearest neighbor interpolation and two-dimensional spatial filtering on low resolution image data. Display driver circuitry may be configured to load higher resolution data into selected portions of a display. The display driver circuitry may include low and high resolution image data buffers and configurable row driver circuitry. Block enable transistors may be included in a display to allow selected blocks of pixels to be loaded with high resolution image data.
(FR) Cette invention concerne un dispositif électronique comprenant un dispositif d'affichage et un système de suivi du regard. Le dispositif électronique peut afficher sur le dispositif d'affichage des images qui ont une résolution plus élevée dans une partie du dispositif d'affichage qui chevauche un emplacement de regard que dans d'autres parties du dispositif d'affichage. Des circuits de commande de synchronisation et des circuits d'excitation de colonne peuvent comprendre des circuits d'interpolation et de filtrage. Les circuits d'interpolation et de filtrage peuvent être utilisés pour effectuer une interpolation du plus proche voisin et un filtrage spatial bidimensionnel sur des données d'image à basse résolution. Des circuits d'excitation de dispositif d'affichage peuvent être configurés pour charger des données de résolution supérieure dans des parties sélectionnées d'un dispositif d'affichage. Les circuits d'excitation de dispositif d'affichage peuvent comprendre des tampons de données d'image basse et haute résolution et des circuits d'excitation de rangée configurables. Des transistors d'activation de bloc peuvent être inclus dans un dispositif d'affichage pour permettre à des blocs de pixels sélectionnés d'être chargés avec des données d'image à haute résolution.
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, 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: English (EN)
Filing Language: English (EN)