1
Shinichi Ishizuka, Masami Tsuchida, Hideo Ochi, Tsuyoshi Sakamoto: Panel display driving device and driving method. Pioneer Corporation, Sughrue Mion Pllc, September 25, 2007: US07274363 (174 worldwide citation)

A display panel driving device and driving method for providing high quality images without irregular luminance even after long-time use. The value of the light-emission drive current flowing when causing each light-emission elements bearing each pixel to independently emit light in succession is me ...


2
Shirasaki Tomoyuki, Yamada Hiroyasu, Hatsutori Reiji: Driving circuit, driving device and driving method for optical method. Casio Comput, July 9, 2003: JP2003-195810 (49 worldwide citation)

PROBLEM TO BE SOLVED: To make a pixel illuminate with desired luminance and to improve the illumination area rate of each pixel.SOLUTION: A transistor (hereinafter Tr) 10 has its gate electrode connected to a scanning line Xi and its drain electrode connected to the drain electrode of a Tr12. The dr ...


3
Byung Hoo Jung: Driving device and driving method for a display device. Samsung Electronics, McGuireWoods, May 4, 2004: US06731266 (43 worldwide citation)

Disclosed is a display device (e.g., a liquid crystal display), and an apparatus and a method for driving the display device. The LCD includes an LCD panel having a plurality of gate lines, a plurality of data lines insulated from and intersecting the gate lines, and a plurality of TFTs each having ...


4
Yuichi Iketsu, Yoshikazu Sakaguchi: Driving device and driving method of organic thin film EL display. NEC Corporation, Hayes Soloway, April 9, 2002: US06369516 (30 worldwide citation)

A comparator compares the signal voltage S (i, j) applied to the display element P(i, j) on a predetermined data electrode Xi on the scanning electrode Yj for the current display period and the signal voltage S(i, j+1) applied to the display element P(i, j+1) on the data electrode Xi on th ...


5
Ishizuka Shinichi, Tsuchida Masami, Ochi Hideo, Sakamoto Tsuyoshi: Panel display driving device and driving method. Pioneer Corporation, FUJIMURA Motohiko, July 17, 2003: WO/2003/058594 (26 worldwide citation)

ABSTRACT OF THE DISCLOSURE A display panel driving device and driving method for providing high quality images without irregular luminance even after long-time use. The value of the light-emission drive current flowing when causing each light-emission elements bearing each pixel to independently emi ...


6
Seung Hwan Moon: Driving device and driving method for a thin film transistor liquid crystal display. Samsung Electronics, Cushman Darby & Cushman IP Group of Pillsbury Madison & Sutro, October 20, 1998: US05825343 (18 worldwide citation)

A driving device and a method of driving a TFT-LCD uses a two-pulse electrode voltage to thereby double the duration of the driving impulse. The driving device includes a liquid crystal interface IC which outputs a two-pulse start signal and a clock signal. A gate bus driver IC outputs a two-pulse g ...


7
Sunao Ishizaki: Driving device and driving method for ink jet printing head. Fuji Xerox, Young & Thompson, June 24, 2003: US06582043 (16 worldwide citation)

A driving device for driving an ink jet printing head having N (N=1, 2, 3, . . . ) nozzles includes a waveform generation circuit, three voltage amplification circuits, N multiplexers, and N current amplification circuits. The waveform generation circuit generates three waveforms for three dr ...


8
Tomoyuki Yuasa, Yasuhiro Okamoto: Driving device and driving method. Konica Minolta Opto, Sidley Austin, September 18, 2007: US07271522 (10 worldwide citation)

A driving device of the disclosure has an electromechanical transducer that extends and contracts upon application of voltage thereto and a support member that slidably supports a movable body and is displaced with the electromechanical transducer to which the support member is connected. The disclo ...


9
Yuichi Kamioka, Kenji Koishi, Yoshiyuki Miyabata, Naoyuki Nakamura, Kenichi Tatehara, Ikuo Hidaka, Kiyoshi Nakamori: Semiconductor laser diode driving device and driving method. Matsushita Electric Industrial, Wenderoth Lind & Ponack L, January 15, 2002: US06339579 (9 worldwide citation)

In an optical disc apparatus, a semiconductor SLD driving device is mounted on an optical pickup in order to realize a high speed switching of drive current for a semiconductor laser diode (SLD), necessary for recording data. The SLD is placed. within 5 cm from the SLD driving device. The driving de ...


10
Shinichi Miyazaki, Atsushi Oshima, Noritaka Ide, Kunio Tabata, Hiroyuki Aizawa, Seiichi Taniguchi: Driving device and driving method of capacitive load and liquid jet printing apparatus. Seiko Epson Corporation, Workman Nydegger, June 29, 2010: US07746127 (8 worldwide citation)

A driving device of a capacitive load includes a modulator that executes pulse modulation on a drive waveform signal. An inductor performs low-pass filtering on the modulated drive waveform signal and outputs the low-pass filtered signal as a drive signal towards a load capacitor as the capacitive l ...