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1. (WO2019044170) CONVERSION DEVICE, CONVERSION METHOD, DISPLAY DEVICE, PROGRAM, AND RECORDING MEDIUM
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Pub. No.: WO/2019/044170 International Application No.: PCT/JP2018/025553
Publication Date: 07.03.2019 International Filing Date: 05.07.2018
IPC:
H04N 21/4402 (2011.01) ,G09G 5/00 (2006.01) ,G09G 5/391 (2006.01) ,H04N 5/20 (2006.01) ,H04N 21/436 (2011.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
40
Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB [set-top-box]; Operations thereof
43
Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
44
Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to MPEG-4 scene graphs
4402
involving reformatting operations of video signals for household redistribution, storage or real-time display
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
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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
14
Picture signal circuitry for video frequency region
20
Circuitry for controlling amplitude response
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
40
Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB [set-top-box]; Operations thereof
43
Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
436
Interfacing a local distribution network, e.g. communicating with another STB or inside the home
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:
神田 貴史 KANDA, Takashi; --
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:
2017-16614730.08.2017JP
Title (EN) CONVERSION DEVICE, CONVERSION METHOD, DISPLAY DEVICE, PROGRAM, AND RECORDING MEDIUM
(FR) DISPOSITIF DE CONVERSION, PROCÉDÉ DE CONVERSION, DISPOSITIF D'AFFICHAGE, PROGRAMME ET SUPPORT D'ENREGISTREMENT
(JA) 変換装置、変換方法、表示装置、プログラム、および記録媒体
Abstract:
(EN) The present invention causes a display device to appropriately display a video indicated by a video signal conforming to a standard different from the video standard in compliance with a video format with which the display device is compatible. The present invention is provided with: a conversion unit (24) for acquiring a video signal; and a TV information acquisition unit (22) for acquiring standards information indicating video formats with which a television receiver (3) is compatible, wherein in the case when a first video format for specifying a video signal acquired by the conversion unit (24) is different from a second video format indicated by the standards information acquired by the TV information acquisition unit (22), the conversion unit (24) converts the video signal by converting the first video format into the second video format.
(FR) La présente invention amène un dispositif d'affichage à afficher de manière appropriée une vidéo indiquée par un signal vidéo conforme à une norme différente de la norme vidéo en conformité avec un format vidéo avec lequel le dispositif d'affichage est compatible. La présente invention comprend : une unité de conversion (24) pour acquérir un signal vidéo ; et une unité d'acquisition d'informations de télévision (22) pour acquérir des informations de normes indiquant des formats vidéo avec lesquels un récepteur de télévision (3) est compatible, dans le cas où un premier format vidéo pour spécifier un signal vidéo acquis par l'unité de conversion (24) est différent d'un second format vidéo indiqué par les informations de normes acquises par l'unité d'acquisition d'informations de télévision (22), l'unité de conversion (24) convertit le signal vidéo en convertissant le premier format vidéo en second format vidéo.
(JA) 表示装置が対応する映像フォーマットに従う映像の規格とは異なる規格に準拠する映像信号が示す映像を、当該表示装置に適切に表示させる。映像信号を取得する変換部(24)と、テレビジョン受像機(3)が対応する映像フォーマットを示す規格情報を取得するTV情報取得部(22)とを備え、変換部(24)が取得した映像信号を規定する第1の映像フォーマットが、TV情報取得部(22)が取得した規格情報の示す第2の映像フォーマットと異なる場合に、変換部(24)は、第1の映像フォーマットを第2の映像フォーマットに変換することによって、上記映像信号を変換する。
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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)