Title:
DISPLAY APPARATUS AND ITS MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2003/023745
Kind Code:
A1
Abstract:
A display apparatus the yield in manufacture of which is high and the whole constitution including wirings of which is simplified even in scaling up. One surface of a substrate is laid out, in the display section comprising an array of display devices including light display elements and display section terminals, with a module board on each region that is a division of the surface of the display section where display section terminals are disposed, and with a main wiring board by covering those module boards. A first wiring for transmitting power and signals to each module board is formed on the main wiring board. Each module board is provided with a drive device section for supplying drive signals, second wiring for transmitting power and signals sent from the first wiring to the drive device section, and a module output terminal for transmitting a drive signal output from the drive device section to a display section terminal.
Inventors:
Tsukamoto, Masahide (30-14, Tomioizumigaoka Nara-shi, Nara, 631-0051, JP)
Bessho, Yoshihiro (13-5, Kinmeidaichuoh Yahata-shi, Kyoto, 614-8295, JP)
Ukai, Takeo (3129-99, Anamushi Kashiba-shi, Nara, 639-0252, JP)
Bessho, Yoshihiro (13-5, Kinmeidaichuoh Yahata-shi, Kyoto, 614-8295, JP)
Ukai, Takeo (3129-99, Anamushi Kashiba-shi, Nara, 639-0252, JP)
Application Number:
PCT/JP2002/009156
Publication Date:
March 20, 2003
Filing Date:
September 09, 2002
Export Citation:
Assignee:
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. (1006, Oazakadoma Kadoma-shi, Osaka, 571-8501, JP)
Tsukamoto, Masahide (30-14, Tomioizumigaoka Nara-shi, Nara, 631-0051, JP)
Bessho, Yoshihiro (13-5, Kinmeidaichuoh Yahata-shi, Kyoto, 614-8295, JP)
Ukai, Takeo (3129-99, Anamushi Kashiba-shi, Nara, 639-0252, JP)
Tsukamoto, Masahide (30-14, Tomioizumigaoka Nara-shi, Nara, 631-0051, JP)
Bessho, Yoshihiro (13-5, Kinmeidaichuoh Yahata-shi, Kyoto, 614-8295, JP)
Ukai, Takeo (3129-99, Anamushi Kashiba-shi, Nara, 639-0252, JP)
International Classes:
G09F9/30; G09F9/313; G09F9/35; G09G3/28; G09G3/32; H01J17/49; H01L27/32; G02F1/1333; G09G3/00; G09G3/20; (IPC1-7): G09F9/40; G09F9/30; G09F9/00; G02F1/1345; H05B33/12; H05B33/14; H01J11/02
Attorney, Agent or Firm:
Nakajima, Shiro (6F Yodogawa 5-Bankan, 2-1 Toyosaki 3-chom, Kita-ku Osaka-shi Osaka, 531-0072, JP)
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