Title:
表示装置、プロジェクター、及び、表示方法
Document Type and Number:
Japanese Patent JP5849560
Kind Code:
B2
Abstract:
A display device including an image input unit that receives image data from an image supply device, a display unit that displays a display image on a display surface based on image data, a location detection unit that detects a pointed location with respect to the display image on the display surface, a coordinate calculation unit that calculates first coordinates as coordinates of the pointed location in a displayable area on the display surface, a drawing unit that draws an image based on the first coordinates calculated by the coordinate calculation unit, and an output unit that outputs the coordinates to the image supply device based on the first coordinates.
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Inventors:
Hiroyuki Ichieda
Application Number:
JP2011204289A
Publication Date:
January 27, 2016
Filing Date:
September 20, 2011
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G09F9/00; G03B21/00; G03B21/14; G06F3/041; H04N5/74
Domestic Patent References:
| JP2004272433A | ||||
| JP2002140058A | ||||
| JP6035607A | ||||
| JP2005092592A | ||||
| JP62168197A |
Attorney, Agent or Firm:
Masahiko Ueyanagi
Osamu Suzawa
Osamu Suzawa