Title:
OPTICAL DISK REPRODUCING AND DISPLAYING DEVICE
Document Type and Number:
Japanese Patent JP3454276
Kind Code:
B2
Abstract:
PURPOSE: To obtain an electronic book player which is made thinner and superior in portability and facilitates the input of retrieval data.
CONSTITUTION: The electronic book player 10 equipped with a disk drive which reproduces what is called an electronic book D where many characters or much image information is recorded and a liquid crystal display device 12 which displays reproduced characters or image information is provided with a touch panel input part 13 covering the top surface of the display part; and a keyboard is displayed on the display part.
Inventors:
Yoshitaka Ukita
Application Number:
JP26432092A
Publication Date:
October 06, 2003
Filing Date:
September 07, 1992
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G06F3/02; G06F1/16; G06F3/041; G06F3/048; G06F3/0487; G06F3/153; G06F15/02; G06F17/30; G06T1/00; G09B5/06; G11B19/02; G11B25/04; G11B27/10; G11B27/34; G11B33/10; G11B7/0037; (IPC1-7): G06F1/16; G06F3/02; G06F3/033; G06F3/153
Domestic Patent References:
| JP4326422A | ||||
| JP3240817A | ||||
| JP362216A | ||||
| JP3271916A | ||||
| JP4326152A |
Attorney, Agent or Firm:
Masami Sato