1
Toshiaki Takamatsu, Fumiaki Funada, Shuhei Yasuda, Masataka Matsuura: Electronic component with plurality of terminals thereon. Sharp Kabushiki Kaisha, Birch Stewart Kolasch & Birch, April 2, 1985: US04509099 (62 worldwide citation)

This invention is directed to an electronic component with a plurality of terminals thereon for liquid crystal display apparatus or the like. Since the construction is rendered smaller in size and the distributing sheet is rendered rigid in the contact position of the elastic conductor along the jux ...


2
Toshio Matsumoto, Shuhei Yasuda, Tokutarou Kusada, Nobuyoshi Nagashima: Liquid crystal display device and driving method thereof. Sharp Kabushiki Kaisha, November 15, 1994: US05365284 (58 worldwide citation)

In a liquid crystal display device for receiving television signals by an interlace scanning method, number of the rows of pixels and of scan signal lines on a liquid crystal panel is increased to be the same as the number of valid scan lines of 1 frame of television signals. The original video sign ...


3
Shuhei Yasuda, Yutaka Takafuji: Liquid crystal display device having interlaced driving circuits for driving rows and columns one-half cycle out of phase. Sharp Kabushiki Kaisha, Birch Stewart Kolasch & Birch, June 27, 1989: US04842371 (46 worldwide citation)

An active matrix liquid crystal display device operable on an interlaced scanning scheme and having a plurality of liquid crystal cells and switching active elements for driving the liquid crystal cells. The liquid crystal cells and the switching active elements are arranged in a matrix fashion havi ...


4
Masahiro Adachi, Nobuyoshi Nagashima, Eiichi Takahashi, Yutaka Takafuji, Takao Nomura, Shuhei Yasuda: Liquid crystal display device with light shield. Sharp Kabushiki Kaisha, Birch Stewart Kolasch & Birch, October 13, 1992: US05155612 (42 worldwide citation)

A transmission type or projection type liquid crystal display device includes a light source and an active matrix type liquid crystal display panel provided with a thin film transistor arrangement. A shielding film is included for cutting off light incident upon the thin film transistor arrangement ...


5
Shuhei Yasuda, Katsubumi Koyanagi, Yutaka Ishii, Tomio Wada: Driving method for display panels. Sharp Kabushiki Kaisha, Birch Stewart Kolasch & Birch, November 1, 1983: US04413256 (39 worldwide citation)

A display device includes a combined dynamic scattering mode and twisted nematic mode cell structure including at least one first display electrode oriented in a first direction and a plurality of second display electrodes in a second direction. The plurality of second display electrodes oriented ar ...


6
Toshihiro Ohba, Shuhei Yasuda, Yoshiharu Kanatani: Thin-film EL image display panel with power saving features. Sharp Kabushiki Kaisha, Birch Stewart Kolasch and Birch, July 6, 1982: US04338598 (25 worldwide citation)

A thin-film EL display panel has a plurality of scanning side electrodes and a plurality of data side electrodes. The thin-film EL display panel is excited to emit light through a pre-charge mode, a discharge modulation mode and a write mode. A voltage lower than a modulation voltage is supplied fro ...


7
Nobuyoshi Nagashima, Toshio Matsumoto, Shuhei Yasuda, Takafumi Kawaguchi, Makoto Takeda: Drive apparatus for liquid crystal display device utilizing a field discriminating apparatus. Sharp Kabushiki Kaisha, October 15, 1991: US05057928 (15 worldwide citation)

The invention relates to a drive apparatus for a liquid crystal display device. The voltage, to be applied to longitudinally and latitudinally arranged liquid crystal cells of the liquid crystal display device, is altered in polarity from field to field and from frame to frame, whereby the occurrenc ...


8
Shuhei Yasuda, Toshihiro Ohba, Chuji Suzuki: EL Display drive controlled by an electron beam. Sharp Kabushiki Kaisha, Birch Stewart Kolasch & Birch, June 3, 1980: US04206460 (12 worldwide citation)

An EL display panel comprises an electroluminescent element made of, for example, a ZnS:Mn layer sandwiched between a pair of dielectric layers. A front electrode is formed on one of the dielectric layers, and a rear electrode is formed on the other dielectric layer in order to apply a voltage signa ...


9
Shuhei Yasuda, Yutaka Ishii, Tomio Wada: Driving technique for matrix liquid crystal display panel for displaying characters and a cursor. Sharp Kabushiki Kaisha, Birch Stewart Kolasch & Birch, December 21, 1982: US04365242 (9 worldwide citation)

A new driving technique is disclosed for a liquid crystal display panel for displaying at least two rows of characters and a cursor line while scanning scanning lines of the panel, which technique can decrease the number of scanning lines and increases the above defined voltage margin by scanning th ...


10
Shuhei Yasuda, Toshihiro Ohba, Chugi Suzuki, Masayoshi Koba, Jun Kudo: Memory erase and memory read-out in an EL display panel controlled by an electron beam. Sharp Kabushiki Kaisha, Birch Stewart Kolasch & Birch, June 10, 1980: US04207617 (5 worldwide citation)

An EL display panel comprising an electroluminescent element made of, for example, a ZnS:Mn layer sandwiched between a pair of dielectric layers exhibits hysteresis properties within light intensity versus applied voltage characteristics. A front electrode is formed on one of the dielectric layers, ...