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1. (WO2019044179) DISPLAY DEVICE AND TELEVISION RECEIVER
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Pub. No.: WO/2019/044179 International Application No.: PCT/JP2018/025829
Publication Date: 07.03.2019 International Filing Date: 09.07.2018
IPC:
G09G 3/36 (2006.01) ,G09G 3/20 (2006.01) ,G09G 5/00 (2006.01) ,G09G 5/10 (2006.01) ,H04N 5/66 (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
36
using liquid crystals
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
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
10
Intensity circuits
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
66
Transforming electric information into light information
Applicants:
シャープ株式会社 SHARP KABUSHIKI KAISHA [JP/JP]; 大阪府堺市堺区匠町1番地 1, Takumi-cho, Sakai-ku, Sakai City, Osaka 5908522, JP
Inventors:
長谷川 誠 HASEGAWA, Makoto; --
Agent:
特許業務法人HARAKENZO WORLD PATENT & TRADEMARK HARAKENZO WORLD PATENT & TRADEMARK; 大阪府大阪市北区天神橋2丁目北2番6号 大和南森町ビル Daiwa Minamimorimachi Building, 2-6, Tenjinbashi 2-chome Kita, Kita-ku, Osaka-shi, Osaka 5300041, JP
Priority Data:
2017-16467829.08.2017JP
Title (EN) DISPLAY DEVICE AND TELEVISION RECEIVER
(FR) DISPOSITIF D'AFFICHAGE ET RÉCEPTEUR DE TÉLÉVISION
(JA) 表示装置、および、テレビジョン受像機
Abstract:
(EN) The display quality of a display device is improved. A display device (1) is provided with a visual angle correction unit (13) for referring to a visual angle correction parameter and correcting the visual angle of a display image, a viewer position specification unit (11) for specifying the position of a viewer, and a visual angle correction parameter switching unit (12) for switching the visual angle correction parameter between a given area and other areas in a screen image in accordance with the position of the viewer as specified by the viewer position specification unit.
(FR) L'invention concerne l'amélioration de la qualité d’affichage d'un dispositif d’affichage. Un dispositif d'affichage (1) est pourvu d'une unité de correction d'angle visuel (13), permettant de se tenir compte d'un paramètre de correction d'angle visuel et de corriger l'angle visuel d'une image d'affichage, d'une unité de spécification de position de spectateur (11), permettant de spécifier la position d'un spectateur, et d'une unité de commutation de paramètre de correction d'angle visuel (12), permettant de commuter le paramètre de correction d'angle visuel entre une zone donnée et d'autres zones dans une image d'écran en fonction de la position du spectateur, telle que spécifiée par l'unité de spécification de position de spectateur.
(JA) 表示装置の表示品位を向上させる。表示装置(1)は、視野角補正パラメータを参照して表示画像の視野角補正を行う視野角補正部(13)と、視聴者の位置を特定する視聴者位置特定部(11)と、視聴者位置特定部が特定した視聴者の位置に応じて、画面内のある領域と他の領域とで視野角補正パラメータを切り替える視野角補正パラメータ切替部(12)と、を備えている。
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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, 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: Japanese (JA)
Filing Language: Japanese (JA)