Method and adjusting device for projection-type display

• US 20070242169A1
• Filed: 06/08/2007
• Published: 10/18/2007
• Est. Priority Date: 07/15/1998
• Status: Active Grant

• Current Assignee: Seiko Epson Corporation (Seiko Group)
• Original Assignee: Seiko Epson Corporation (Seiko Group)
• Inventors: Akaiwa, Shoichi
• Granted Patent: US 8,354,976 B2
• Time in Patent Office: Days
• US Class Current: 348/744
• CPC Class Codes: G09G 2320/06 Adjustment of display parameters
• CPC Class Codes: G09G 2320/08 Arrangements within a display terminal for setting, manually or automatically, display parameters of the display terminal
• CPC Class Codes: G09G 3/002 to project the image of a two-dimensional display, such as an array of light emitting or modulating elements or a CRT
• CPC Class Codes: G09G 3/3611 Control of matrices with row and column drivers
• CPC Class Codes: G09G 5/00 Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators image data processing or generation, in general G06T
• CPC Class Codes: H04N 17/04 for receivers
• CPC Class Codes: H04N 21/485 End-user interface for client configuration
• CPC Class Codes: H04N 9/3191 Testing thereof testing of displays in general G09G3/006

Abstract

An image display device (1) including an image input means (10) to which image signals (S1 and S2) are input, an image display means (30) for forming an optical image based on the image signals (S1 and S2), and a device adjusting means (40) for adjusting internal conditions of the device is provided with an adjusting operation support means (61) for supporting an operation of the device adjusting means (40). Because the adjusting operation support means (61) is provided, a user may easily adjust the image display device (1) while confirming adjusting operation support information displayed by the adjusting operation support means (61).

Claims

1. An image display device including:

an image input means to which an image signal is input;

an image display means for forming an optical image based on the input signal from the image input means; and

a device adjusting means for adjusting internal conditions of the device,

characterized by comprising an adjusting operation support means for supporting an operation of the device adjusting means.