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1. WO2011004655 - AV DEVICE

Publication Number WO/2011/004655
Publication Date 13.01.2011
International Application No. PCT/JP2010/059029
International Filing Date 27.05.2010
IPC
H04N 5/445 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
44Receiver circuitry
445for displaying additional information
H04N 7/173 2011.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
7Television systems
16Analogue secrecy systems; Analogue subscription systems
173with two-way working, e.g. subscriber sending a programme selection signal
CPC
H04N 21/42204
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
41Structure of client; Structure of client peripherals
422Input-only peripherals ; , i.e. input devices connected to specially adapted client devices; , e.g. global positioning system [GPS]
42204User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
H04N 21/4312
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network, synchronizing decoder's clock; Client middleware
431Generation of visual interfaces ; for content selection or interaction; Content or additional data rendering
4312involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
H04N 21/4383
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network, synchronizing decoder's clock; Client middleware
438Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
4383Accessing a communication channel, e.g. channel tuning
H04N 21/47
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
47End-user applications
Applicants
  • シャープ株式会社 Sharp Kabushiki Kaisha [JP]/[JP] (AllExceptUS)
  • 藤本 欣也 FUJIMOTO, Kinya (UsOnly)
  • 吉谷 仁志 YOSHITANI, Hitoshi (UsOnly)
  • 大西 義憲 OONISHI, Yoshinori (UsOnly)
Inventors
  • 藤本 欣也 FUJIMOTO, Kinya
  • 吉谷 仁志 YOSHITANI, Hitoshi
  • 大西 義憲 OONISHI, Yoshinori
Agents
  • 工藤 一郎 KUDO, Ichiro
Priority Data
2009-16014006.07.2009JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) AV DEVICE
(FR) DISPOSITIF AUDIOVISUEL
(JA) AV装置
Abstract
(EN)
There is a problem in that, conventionally, an OSD of a channel sign is displayed in a uniform pattern regardless of any switching operations. For this reason, it may be difficult for a user to intuitively grasp which switching operation causes a screen display, that is, the content of the switching operation, based only on information on a screen, in the case where the user watches not a remote controller at hand but a TV screen, in particular. To solve the above-mentioned problem, an AV device is provided which has a function for displaying an animation of the channel sign from bottom to top in the case where an up key of a broadcast reception channel is operated, for example, and a function for displaying the animation of the channel sign from right to left in the case where an external input (input channel) switching operation is performed with respect to a drive which is subjected to the slot-in of an optical medium from the right side of the device for reproduction, so that the user is capable of intuitively grasping the content of the operation.
(FR)
Il existe un problème du fait que, dans l'état de la technique, l'affichage à l'écran d'un symbole de chaîne se fait d'une manière uniforme, sans tenir compte des opérations de commutation. Pour cette raison, il peut être difficile, pour l'utilisateur, de comprendre intuitivement quelle est l'opération de commutation qui a provoqué l'affichage à l'écran, c'est-à-dire le contenu de l'opération de commutation, sur la base des seules informations affichées, lorsque l'utilisateur regarde non pas une télécommande qu'il a en main, mais un écran de télévision, en particulier. Pour résoudre le problème ci-dessus, il est proposé un dispositif audiovisuel qui a une fonction d'affichage d'une animation du symbole de chaîne du bas vers le haut lorsqu'une touche d'incrémentation d'un canal de réception de diffusion est actionnée, par exemple, et une fonction d'affichage du signe de canal de droite à gauche lorsqu'une opération de commutation sur une entrée externe (canal d'entrée) est effectuée pour un lecteur qui reçoit l'insertion dans une fente d'un support optique à reproduire par le côté droit du dispositif, si bien que l'utilisateur est capable de comprendre intuitivement le contenu de l'opération.
(JA)
【課題】従来のチャンネルサインのOSD表示では、どのような切換操作であっても当該チャンネルサインは画一的な表示形態でしか表示されていない、という課題がある。そのためユーザは、どのような切換操作によって画面表示が行われているのか、特に、テレビ画面に視線を向け手元のリモコンなどを見ていない場合など、画面上の情報からのみではその切換操作の内容を直感的に把握することが困難な場合がある。 【解決手段】上記課題解決のため、本発明は、ユーザが操作内容を直感的に把握できるよう、例えば放送受信チャンネルのアップキー操作であればチャンネルサインを下から上にアニメーション表示し、装置の右横から光学メディアをスロットインして再生するドライブへの外部入力(入力チャンネル)切換操作であればチャンネルサインを右から左にアニメーション表示する、といった機能を備えるAV装置を提供する。
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