Invention Grant
US07973753B2 Image display device, image display method, image display program, recording medium containing image display program, and electronic apparatus
有权
图像显示装置，图像显示方法，图像显示程序，包含图像显示程序的记录介质和电子设备
- Patent Title: Image display device, image display method, image display program, recording medium containing image display program, and electronic apparatus
- Patent Title (中): 图像显示装置，图像显示方法，图像显示程序，包含图像显示程序的记录介质和电子设备
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Application No.: US11866028Application Date: 2007-10-02
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Publication No.: US07973753B2Publication Date: 2011-07-05
- Inventor: Kenji Mori
- Applicant: Kenji Mori
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oliff & Berridge, PLC
- Priority: JP2006-292556 20061027
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
An image display device corrects image data, which are used for displaying an image, using a gray scale value assigned to each pixel and also controls the amount of source light emitted from a light source. The image display device includes a source light amount control device and an image correction device. The source light amount control device determines the amount of source light and then controls the amount of source light. The image correction device corrects a signal used for changing saturations of the image data so as to reduce a change in the saturations due to a change in the amount of source light, the change in the amount of source light being performed by the light source amount control device.
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Information query
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