Computer graphics processing and selective visual display system – Display driving control circuitry – Physically integral with display elements
Patent
1993-09-08
1998-04-07
Tung, Kee M.
Computer graphics processing and selective visual display system
Display driving control circuitry
Physically integral with display elements
345 87, 349150, G09G 500
Patent
active
057372721
ABSTRACT:
A liquid crystal display apparatus is provided which requires a small, thin and compact area for mounting semiconductor chips for driving liquid crystal and, accordingly, has a reduced cost. Semiconductor chips for driving liquid crystal are mounted on a surface (for example, a first layer) of a multi-layer substrate. The surface has input lines to the chips and output lines from the chips. The input lines have lands for connecting adjacent multi-layer substrates to each other. At least one intermediate layer is formed between an upper layer and a lower layer, the intermediate layer having bus lines. The bus lines and the input lines of the first layer are connected to one another via through holes in the first layer. The output lines of the first layer and terminals of the third layer are connected to one another via through holes in the first, second and third layers.
REFERENCES:
patent: 4613855 (1986-09-01), Person et al.
patent: 4655551 (1987-04-01), Washizuka et al.
patent: 4758896 (1988-07-01), Ito
patent: 4907128 (1990-03-01), Solomon et al.
patent: 5029984 (1991-07-01), Adachi et al.
"Integrated Surface Mount Module I/O Attach;" 2244 Research Disclosure (1990); Aug., No. 316, Emsworth, GB.
Furuichi Kazuaki
Kamimura Masaru
Maeda Kinichi
Maruyama Kenichi
Muramatsu Eiji
Luu Matthew
Seiko Epson Corporation
Tung Kee M.
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