Title:
HIGH-PICTURE-QUALITY TELEVISION
Document Type and Number:
Japanese Patent JPH0282781
Kind Code:
A
Abstract:
PURPOSE:To obtain a high-picture-quality television which can be used for a video telephone by equipping a video telephone function, which displays a still picture based on picture data successively stored in a memory means on a screen. CONSTITUTION:The still picture to be transmitted to the opponent side and the picture data of the received still picture are stored into a double speed frame memory 4. In addition, the picture data of the plural still pictures are stored into the double speed frame memory 4, and they can be updated. In such a way, when the picture data are stored into the double speed frame memory 4, their still pictures are displayed on the large screen of a high-picture- quality television 1, in addition, plural still pictures are displayed on one screen at once or continuously, and further, they can be updated. Thus, the high-picture- quality television which can be used for the video telephone is obtained.
Inventors:
SASAI HIDEJI
AOKI YUTAKA
AOKI YUTAKA
Application Number:
JP23438788A
Publication Date:
March 23, 1990
Filing Date:
September 19, 1988
Export Citation:
Assignee:
FUJITSU GENERAL LTD
International Classes:
H04N7/18; G06F13/00; G06T1/60; G06T11/00; H04N1/413; H04N7/14; (IPC1-7): G06F13/00; G06F15/64; G06F15/72; H04N1/413; H04N7/14; H04N7/18
Domestic Patent References:
| JPS605665U | 1985-01-16 | |||
| JPS5017923A | 1975-02-25 |
Attorney, Agent or Firm:
Takuya Ohara
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