1
Hiromitsu Ishii, Hitoshi Hokari, Motohiko Yoshida, Ikuhiro Yamaguchi: Thin film transistor having an etching protection film and manufacturing method thereof. Casio Computer, Frishauf Holtz Goodman & Chick P C, June 10, 2008: US07385224 (2698 worldwide citation)

A thin film transistor of the present invention includes a semiconductor thin film (8); a gate insulating film (7) formed on one surface of the semiconductor thin film (8); a gate electrode (6) formed to be opposite to the semiconductor thin film (8) through the gate insulating film (7); a source el ...


2
Hiroyuki Suetaka, Tatsuo Arai: Interface apparatus operable by using floppy disk drive. Casio Computer, Frishauf Holtz Goodman Langer & Chick P C, July 3, 2001: US06256688 (604 worldwide citation)

An interface apparatus is inserted into a floppy disk drive unit so as to establish an infrared data communication between a desk top type personal computer and a digital still camera even when this desk top type personal computer is not equipped with an infrared communication port. This interface a ...


3
Hiroyasu Yamada, Masaharu Shioya: Electroluminescent display device and a driving method thereof. Casio Computer, Frishauf Holtz Goodman Langer & Chick P C, November 23, 1999: US05990629 (543 worldwide citation)

A controller stores image signals Sp represented as binary values for every unit of frame. The controller divides one frame into a plurality of sub-frames representing an image by image data of two gradation levels, in accordance with respective figures of the stored image signals Sp for one frame. ...


4
Fusao Suga, Narutoshi Minami: Measurement of electrocardiographic wave and sphygmus. Casio Computer, Frishauf Holtz Goodman & Woodward, May 31, 1994: US05316008 (414 worldwide citation)

A device is used for precisely measuring an electrocardiographic wave and sphygmus. The device displays a number of sphygmus or the highest and lowest blood pressure on the basis of measured data. In the device, it is judged if an electrocardiographic wave signal generated from an electrocardiograph ...


5
Kazuya Hara: Multiple application electronic card-like apparatus. Casio Computer, Frishauf Holtz Goodman & Woodward, January 10, 1989: US04797542 (269 worldwide citation)

A card-like electronic apparatus includes a plurality of external contacts and input terminals. The apparatus further includes a memory for storing application data, a designating unit for designating the application as stored in the memory, and a display unit for displaying the designated applicati ...


6
Hiroshi Matsumoto: Active matrix liquid crystal display having a peripheral driving circuit element. Casio Computer, Frishauf Holtz Goodman & Woodward, June 21, 1994: US05323042 (265 worldwide citation)

In the case of an LDD-structure thin film transistor, an on-current becomes large as impurity concentration of low level impurity source and drain regions is increased. Then, when the impurity concentration is increased to a first impurity concentration, the on-current reaches to a substantially max ...


7
Masami Yuyama, Akihiro Tsukamoto, Shigenori Morikawa: Portable compact imaging and displaying apparatus. Casio Computer, Frishauf Holtz Goodman Langer & Chick, October 20, 1998: US05825408 (255 worldwide citation)

An imaging apparatus has a portable monitor. Image data taken by the imaging apparatus is compressed and stored. The monitor serves as a view finder which displays image data which is being observed, and also serves to reproduce and display image data stored in a memory. A removable modem is coupled ...


8
Haruo Wakai, Nobuyuki Yamamura, Syunichi Sato, Minoru Kanbara: Thin film transistor array. Casio Computer, Frishauf Holtz Goodman & Woodward, March 26, 1991: US05003356 (243 worldwide citation)

A TFT array having a plurality of gate lines and a plurality of drain lines formed on a transparent substrate. The gate lines intersect with the drain lines. TFT are formed at the intersections of the gate lines and the drain lines. An insulating film is formed on the drain lines and the drain elect ...


9
Haruo Wakai, Nobuyuki Yamamura, Syunichi Sato, Minoru Kanbara: Thin film transistor array having single light shield layer over transistors and gate and drain lines. Casio Computer, Frishauf Holtz Goodman & Woodward, July 5, 1994: US05327001 (193 worldwide citation)

A TFT array has a plurality of gate lines and a plurality of drain lines formed on a transparent insulating substrate. The gate lines intersect with the drain lines. TFTs are formed at the intersections of the gate lines and the drain lines. An opaque film is formed above the gate lines, the drain l ...


10
Harumi Nakano: IC card system compatible with bank account system. Casio Computer, Frishauf Holtz Goodman & Woodward, June 13, 1989: US04839504 (176 worldwide citation)

In an IC card system, a first file corresponding to a normal bank account and a second file corresponding to an IC card account are provided for each IC cardholder. A card terminal for receiving an IC card communicates in an on-line manner with a host computer installed in a bank. A deposit amount i ...