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US 2002/0175946 A1Published application
Display device and image display system
AssigneeEizo Nanao Corporation
InventorsJunji Sakuta, Naoaki Hirata, Kenyu Mizukabu
Life of this patent
Estimating the term…
Abstract
In display device, parameters for adjusting a video circuit are previously made to correspond to application softwares, respectively and a control section for determining an application software and adjusting the video circuit by means of the parameters are provided. Since the image quality of the display device can be automatically changed over to a suitable image quality according to a selected application software, a burden on the user is extremely small, and the image quality of the display device can be adjusted according to the application software extremely easily.
Claims85
A display device for displaying images, comprising:
- a video circuit for outputting signals for displaying images according to output signals from a graphic controller included in a computer;
- and
- wherein parameters for adjusting said video circuit are previously made to correspond to application softwares,
- control means for, when an application software which is executed by said computer and is selected by a user is an active application, adjusting said video circuit by means of the corresponding to the active application.
1 more element
A display device for displaying images, comprising:
- a video circuit for outputting signals for displaying images according to output signals from a graphic controller included in a computer;
- and
- wherein parameters for adjusting said video circuit are previously made to correspond to display states of application softwares,
- control means for, when an application software which is executed by said computer and is selected by a user is an active application, adjusting said video circuit by means of the parameters corresponding to the display state of the active application.
1 more element
A display device for displaying images, comprising:
- a video circuit for outputting signals for displaying images according to output signals from a graphic controller included in a computer;
- a communication interface to be used for communication with said computer;
- first storage means for previously storing a parameter table in which application softwares to be executed by said computer are made to correspond to parameters for adjusting said video circuit, respectively;
- and
- control means for, when an application software which is executed by said computer and is selected by a user is an active application, determining the active application via said communication interface and adjusting said video circuit by means of the parameters corresponding to the active application based on the parameter table.
2 more elements
A display device for displaying images, comprising:
- a video circuit for outputting signals for displaying images according to output signals from a graphic controller included in a computer;
- a communication interface to be used for communication with said computer;
- first storage means for previously storing an image quality mode table in which application softwares to be executed by said computer are made to correspond to image quality modes, respectively and a parameter table in which parameters for adjusting said video circuit are made to correspond to the image quality modes, respectively;
- and
- control means for, when an application software which is executed by said computer and is selected by a user is an active application, determining the active application via said communication interface and adjusting said video circuit by means of the parameters corresponding to the active application based on the image quality mode table and the parameter table.
2 more elements
A display device for displaying images, comprising:
- a video circuit for outputting signals for displaying images according to output signals from a graphic controller included in a computer;
- a communication interface to be used for communication with said computer;
- first storage means for previously storing a parameter table in which application softwares to be executed by said computer are made to correspond to parameters for adjusting said video circuit, respectively;
- and
- control means for, when an application software which is executed by said computer and is selected by a user is an active application, receiving active application information determined by said computer via said communication interface and adjusting said video circuit by means of the parameters correspoinding to the active application based on the active application information and the parameter table.
2 more elements
A display device for displaying images, comprising:
- a video circuit for outputting signals for displaying images according to output signals from a graphic controller included in a computer;
- a communication interface to be used for communication with said computer;
- first storage means for previously storing an image quality mode table in which application softwares to be executed by said computer are made to correspond to image quality modes, respectively and a parameter table in which parameters for adjusting said video circuit are made to correspond to the image quality modes, respectively;
- and
- control means for, when an application software which is executed by said computer and is selected by a user is an active application, receiving active application information determined by said computer via said communication interface and adjusting said video circuit by means of the parameters corresponding to the active application based on the image quality mode table and the parameter table.
2 more elements
A display device for displaying images, comprising:
- a video circuit for outputting signals for displaying images according to output signals from a graphic controller included in a computer;
- a communication interface to be used for communication with said computer;
- first storage means for previously storing a parameter table in which parameters for adjusting said video circuit are made to correspond to image quality modes, respectively;
- and
- control means for, when an application software which is executed by said computer which previously stores an image quality mode table in which application softwares are made to correspond to image quality modes, respectively and is selected by a user is an active application, adjusting said video circuit by means of the parameters corresponding to the active application based on the image quality mode of the active application determined by said computer and received via said communication interface and the parameter table.
2 more elements
A display device for displaying images, comprising:
- a video circuit for outputting signals for displaying images according to output signals from a graphic controller included in a computer;
- a communication interface to be used for communication with said computer;
- and
- control means for, when an application software which is executed by said computer and is selected by a user is an active application, receiving parameters corresponding to the active application via said communication interface based on the active application determined by said computer and a parameter table in which the application softwares to be executed by said computer are made to correspond to parameters for adjusting said video circuit, respectively and adjusting said video circuit by means of the parameters.
1 more element
A display device for displaying images, comprising:
- a video circuit for outputting signals for displaying images according to output signals from a graphic controller included in a computer;
- a communication interface to be used for communication with said computer;
- and
- control means for, when an application software, which is executed by said computer which previously stores an image quality mode table in which application softwares are made to correspond to image quality modes, respectively and a parameter table in which the application softwares to be executed by said computer are made to correspond to parameters for adjusting said video circuit, respectively and is selected by a user is an active application, adjusting said video circuit by means of parameters corresponding to the active application determined by said computer and received via said communication interface.
1 more element
An image display system for displaying images, comprising:
- a display device having a video circuit for adjusting an image quality;
- computer having a graphic controller for displaying images on said display device;
- and
- a communication interface to be used for communication between said computer and said display device,
- wherein said display device includes:
- first storage means for previously storing a parameter table in which parameters for adjusting said video circuit are made to correspond to application softwares to be executed by said computer, respectively;
- and
- control means for adjusting said video circuit by means of the parameters,
- wherein said computer includes determining means for determining an active application,
- wherein said control means adjusts said video circuit by means of the parameters corresponding to the active application based on active application information received from said computer via said communication interface and the parameter table.
7 more elements
An image display system for displaying images, comprising:
- a display device having a video circuit for adjusting an image quality;
- a computer having a graphic controller for displaying images on said display device;
- and
- a communication interface to be used for communication between said computer and said display device,
- wherein said display device includes:
- first storage means for previously storing an image quality mode table in which application softwares to be executed by said computer are made to correspond to image quality modes, respectively and a parameter table in which parameters for adjusting said video circuit are made to correspond to the image quality modes, respectively;
- and
- control means for adjusting said video circuit by means of the parameters,
- wherein said computer includes determining means for determining an active application,
- wherein said control means adjusts said video circuit by means of the parameters corresponding to the active application based on active application information received from said computer via said communication interface, the image quality mode table and the parameter table.
7 more elements
An image display system for displaying images, comprising:
- a display device having a video circuit for adjusting an image quality;
- a computer having a graphic controller for displaying images on said display device;
- and
- a communication interface to be used for communication between said computer and said display device,
- wherein said display device includes:
- first storage means for previously storing a parameter table in which parameters for adjusting said video circuit are made to correspond to image quality modes, respectively;
- and
- control means for adjusting said video circuit by means of the parameters,
- wherein said computer includes:
- determining means for determining an active application;
- and
- second storage means for previously storing an image quality mode table in which application softwares are made to correspond to the image quality modes, respectively,
- wherein said control means adjusts said video circuit by means of the parameters corresponding to the image quality mode of the active application received from said computer via said communication interface.
10 more elements
An image display system for displaying images, comprising:
- a display device having a video circuit for adjusting an image quality;
- a computer having a graphic controller for displaying images on said display device;
- and
- a communication interface to be used for communication between said computer and said display device;
- wherein said display device includes control means for adjusting said video circuit by means of parameters,
- wherein said computer includes:
- determining means for determining an active application;
- and
- second storage means for previously storing a parameter table in which the parameters for adjusting said video circuit are made to correspond to the application softwares, respectively,
- wherein said control means adjusts said video circuit by means of the parameters of the active application received from said computer via said communication interface.
7 more elements
An image display system for displaying images, comprising:
- a display device having a video circuit for adjusting an image quality;
- a computer having a graphic controller for displaying images on said display device;
- and
- a communication interface to be used for communication between said computer and said display device;
- wherein said display device includes control means for adjusting said video circuit by means of parameters,
- wherein said computer includes:
- determining means for determining an active application;
- and
- second storage means for previously storing an image quality mode table in which application softwares are made to correspond to image quality modes, respectively and a parameter table in which the parameters for adjusting said video circuit are made to correspond to the image quality modes, respectively,
- wherein said control means adjusts said video circuit by means of parameters of the active application received from said computer via said communication interface.
7 more elements
Dependencies are inferred from the claim text.