Title:
PICTURE DISPLAY DEVICE, METHOD FOR IMPROVING RESOLUTION THEREOF, IMAGE PICKUP DEVICE, RECORDING DEVICE AND REPRODUCING DEVICE
Document Type and Number:
Japanese Patent JP3547015
Kind Code:
B2
Abstract:
PURPOSE: To apparently improve the resolution of a displayed picture without increasing the number of picture elements of a picture display device such as an LCD.
CONSTITUTION: An optical member 30 changing the optical path for every field is arranged between the picture display device 10 on which the picture is displayed by allowing the respective plural picture elements arrayed in the vertical and horizontal directions to emit light according to a display picture element pattern and an observer 1 or a screen. Besides, the display picture element pattern whose display position is deviated every field according to the change of the optical path is displayed on the display device 10.
Inventors:
Yoshiki Shirochi
Application Number:
JP19697393A
Publication Date:
July 28, 2004
Filing Date:
July 14, 1993
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G02B5/04; C03B37/014; G02B27/18; G02B27/28; G02F1/13; G02F1/1335; G09G3/00; G09G3/36; G09G5/00; H04N3/12; H04N5/232; H04N5/74; H04N5/77; H04N5/92; H04N9/12; H04N9/30; H04N9/31; G02F1/13363; G02F1/1347; (IPC1-7): G02F1/1335; G02B5/04; G02B27/18; G02B27/28; G02F1/13; H04N5/74; H04N9/31
Domestic Patent References:
| JP5289044A | ||||
| JP4113308A | ||||
| JP348816A |
Attorney, Agent or Firm:
Masami Sato
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