1
Poshen Lin, Liangchan Liao, Xiang Yang: Temperature control method and apparatus for light emitting diode and liquid crystal display. Shenzhen China Star Optoelectronics Technology, April 22, 2014: US08704463 (4 worldwide citation)

A temperature control method for light emitting diode (LED) is disclosed, and the method comprises the following steps: acquiring the present temperature of the LED during the light emission of the LED; obtaining a driving electric current corresponding to the present temperature based on the presen ...


2
Yong Zhang, Liangchan Liao, Dongsheng Guo: Liquid crystal display. Shenzhen China Star Optoelectronics Technology, Ditthavong Mori & Steiner P C, April 9, 2013: US08416170 (1 worldwide citation)

A liquid crystal display includes a plurality of pixel groups. At least a pixel group is surrounded by a first scan line, a second scan line, a first data line, and a second data line. Each pixel group includes a first transistor, a first subpixel, a second transistor, a second subpixel, a third tra ...


3
Poshen Lin, Liangchan Liao, Nianmao Wang: Driving circuit of LCD panel, LCD panel, and LCD device. April 21, 2015: US09013385

The present disclosure discloses a driving circuit of a liquid crystal display (LCD) panel, an LCD panel, and an LCD device. The driving circuit of the LCD panel includes a compensation unit coupled with a scan line of the LCD panel and outputting N different driving voltages to different gate drive ...


4
Xiang Yang, Liangchan Liao, Poshen Lin: LED backlight driving circuit, backlight module, and LCD device. Shenzhen China Star Optoelectronics Technology, IPro, Na Xu, March 25, 2014: US08680780

A light emitting diode (LED) backlight driving circuit includes LED lightbar(s) and a control module; the control module includes a dimming controllable switch. The LED lightbars are connected with the dimming controllable switch in series. Two ends of the dimming controllable switch are connected w ...


5
Poshen Lin, Liangchan Liao, Yu Wu: Tape substrate with chip on film structure for liquid crystal display panel. Shenzhen China Star Optoelectronics Technology, December 23, 2014: US08916779

The present invention provides a tape substrate with COF structures for a liquid crystal display panel. A plurality of package units with the COF structures are arranged along a longitudinal direction of the tape substrate. Each of the package units includes input leads and output leads. In each of ...


6
Chengming He, Dongsheng Guo, Liangchan Liao: LCD and circuit architecture thereof. Shenzhen China Star Optoelectronics Technology, Ditthavong Mori & Steiner P C, April 16, 2013: US08421720

A liquid crystal display (LCD) and circuit architecture thereof are proposed. Power signal lines, data signal lines, and control signal lines are mounted on a printed circuit board (PCB) and a thin film substrate. The thin film substrate is connected to a LCD panel by using a COF bonding. These circ ...


7
Yinhung Chen, Liangchan Liao, Poshen Lin: LCD device control system and LCD device. April 26, 2016: US09324291

A liquid crystal display (LCD) device control system or an LCD device includes a control circuit board includes a sequence control circuit, a panel includes a source drive circuit, and a scalar circuit board includes a first voltage reduction module. The sequence control circuit is configured with a ...


8
Poshen Lin, Liangchan Liao, Xiang Yang: Backlight unit with changing oscillation frequency in stereoscopic mode and liquid crystal display using the same. SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY, Muncy Geissler Olds & Lowe P C, June 16, 2015: US09058781

A liquid crystal display for displaying either a flat image or a stereoscopic image, comprising: a panel; and a backlight unit for providing a light source to the panel. The backlight unit comprising: a switch circuit and an oscillator. One end of the switch circuit is electrically connected with a ...


9
Poshen Lin, Liangchan Liao, Yu Wu: Code checking method for a memory of a printed circuit board. Shenzhen China Star Optoelectronics Technology, June 24, 2014: US08762802

A code checking method for a memory of a printed circuit board is disclosed, and is used to firstly add a check code to a data end of codes, after the codes is written in a memory, then use a timing controller to calculate a checksum of the data of the part of the primary codes and further compare t ...


10
Liangchan Liao, Poshen Lin, Yu Wu: Tape substrate for chip on film structure of liquid crystal panel. SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY, May 26, 2015: US09041892

The present invention discloses a tape substrate for chip on film structure of a liquid crystal panel. The tape substrate is provided with plural package units of chip on film structures arranged along its longitudinal direction, and the package unit has a driver chip, input leads and output leads. ...