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1. WO2014119403 - DISPLAY CONTROL APPARATUS AND METHOD

Publication Number WO/2014/119403
Publication Date 07.08.2014
International Application No. PCT/JP2014/050900
International Filing Date 20.01.2014
IPC
G09F 9/46 2006.1
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
46in which the desired character is selected from a number of characters arranged one behind the other
G02F 1/167 2006.1
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour
165based on translational movement of particles in a fluid under the influence of an applied field
166characterised by the electro-optical or magneto-optical effect
167by electrophoresis
G09F 9/00 2006.1
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
G09F 9/30 2006.1
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
G09G 3/20 2006.1
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for 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
G09G 3/30 2006.1
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for 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
22using controlled light sources
30using electroluminescent panels
CPC
G09G 2300/023
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2300Aspects of the constitution of display devices
02Composition of display devices
023Display panel composed of stacked panels
G09G 2320/046
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2320Control of display operating conditions
04Maintaining the quality of display appearance
043Preventing or counteracting the effects of ageing
046Dealing with screen burn-in prevention or compensation of the effects thereof
G09G 2320/0613
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2320Control of display operating conditions
06Adjustment of display parameters
0613The adjustment depending on the type of the information to be displayed
G09G 2330/00
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2330Aspects of power supply; Aspects of display protection and defect management
G09G 2330/021
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2330Aspects of power supply; Aspects of display protection and defect management
02Details of power systems and of start or stop of display operation
021Power management, e.g. power saving
G09G 2360/08
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2360Aspects of the architecture of display systems
08Power processing, i.e. workload management for processors involved in display operations, such as CPUs or GPUs
Applicants
  • ソニー株式会社 SONY CORPORATION [JP]/[JP]
Inventors
  • 青山 幸治 AOYAMA Koji
Agents
  • 稲本 義雄 INAMOTO Yoshio
Priority Data
2013-01552230.01.2013JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) DISPLAY CONTROL APPARATUS AND METHOD
(FR) APPAREIL ET PROCÉDÉ DE COMMANDE D'AFFICHAGE
(JA) 表示制御装置および方法
Abstract
(EN) The present disclosure relates to a display control device and method whereby it is possible to switch seamlessly among a plurality of display devices. According to external light information from a sensor interface, a control unit derives a display output value of an image which is inputted from an image supply unit, and according to the external light information, allocates the derived display output value (display brightness information) to a plurality of display devices. When carrying out the allocation, it would be permissible to employ in the control unit not only the external light information from the sensor interface, but also information such as remaining battery power information from an overall control unit, image feature information of the image which is inputted from the image supply unit, or motion information. It would be possible, as an example, to apply the present disclosure to a display control system.
(FR) La présente invention concerne un dispositif et un procédé de commande d'affichage selon lesquels il est possible d'effectuer une commutation sans interruption entre plusieurs dispositifs d'affichage. Selon l'invention, conformément à des informations de lumière externe provenant d'une interface de capteur, une unité de commande dérive une valeur de sortie d'affichage d'une image qui est fournie en entrée depuis une unité de fourniture d'image, et conformément aux informations de lumière externe, attribue la valeur de sortie d'affichage dérivée (informations de luminosité d'affichage) à plusieurs dispositifs d'affichage. Lors de l'attribution, il serait possible d'employer non seulement les informations de lumière externe provenant de l'interface de capteur dans l'unité de commande, mais également des informations telles que des informations d'énergie disponible d'une unité de commande d'ensemble, des informations d'éléments d'image de l'image qui est fournit en entrée depuis l'unité de fourniture d'image, ou des informations de mouvement. Il serait par exemple possible d'appliquer la présente invention à un système de commande d'affichage.
(JA)  本開示は、複数のディスプレイデバイスをシームレスに切り替えることができるようにする表示制御装置および方法に関する。 制御部は、センサIFからの外光情報に応じて、画像供給部からの入力画像の表示出力値を求め、求めた表示出力値(表示輝度情報)を、その外光情報に応じて、複数のディスプレイデバイスに分配する。分配の際、制御部においては、センサIFからの外光情報だけでなく、全体制御部からのバッテリ残量情報、画像供給部からの入力画像の画像特徴情報、および動き情報などの情報が用いられてもよい。本開示は、例えば、表示制御システムに適用することができる。
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