1
Huai Zhu Yan, Tong Zhou, Hong Bo Zhou, Kun Le: Power supply circuit with at least one feedback circuit feeding operating state of transformer back to pulse width modulation circuit thereof. Innocom Technology, Innolux Display, Wei Te Chung, July 13, 2010: US07755915 (2 worldwide citation)

An exemplary power supply circuit (20) includes a first commutating and filter circuit (21), a transformer (24), a second commutating and filter circuit (25), a transistor (27), a pulse width modulation circuit (26) outputting a control signal to control operation state of the transistor, and a feed ...


2
Tong Zhou, Kun Le, Hua Xiao: Flat panel display with wire fixing structure. Innocom Technology, Innolux Display, Wei Te Chung, August 4, 2009: US07570317 (2 worldwide citation)

An exemplary flat panel display includes a back cover having a receiving space, and conductive wires accommodated in the receiving space. The back cover includes an inner surface corresponding to the receiving space. Typically, plural fixing elements for fastening the conductive wires are arranged o ...


3
Jin Liang Xiong, Tong Zhou, Jian Hui Lu, Kun Le: Inverter circuit with transformer having balanceable input currents. Innocom Technology, Chimel Innolux Corporation, Wei Te Chung, October 5, 2010: US07808803 (1 worldwide citation)

An exemplary inverter circuit (200) includes a direct current (DC) input terminal (210); a transformer (230) including a first primary winding (231) and a second primary winding (232); a first switch transistor (240); a second switch transistor (250); a pulse generator (260) providing pulse driving ...


4
Tong Zhou, Kun Le: Charging circuit. Innocom Technology, Innolux Display, Wei Te Chung, July 13, 2010: US07755328 (1 worldwide citation)

An exemplary charging circuit (200) includes for charging a load component (210) includes a power supply unit (220), a feedback circuit, and a sampling resistor (230). The power supply unit includes a pulse width modulation circuit (221) and a power output terminal (222) configured to output a direc ...


5
Jie Jian Zheng, Tong Zhou, Jian Hui Lu, Hua Xiao, Kun Le: Power supply control circuit having controllable switch and liquid crystal display using the same. Innocom Technology, Chimei Innolux Corporation, Wei Te Chung, November 23, 2010: US07839661 (1 worldwide citation)

An exemplary power supply control circuit (200) includes a first port (201), a second port (202), a third port (203), a controllable switch (280), and a control circuit (270). The first and second ports are configured to receive a power supply voltage signal. The second and third ports are configure ...


6
Han Tao Liu, Tong Zhou, Hua Xiao, Kun Le, Jian Hui Lu: Power supply circuit with soft start circuit. Innocom Technology, Innolux Display, Wei Te Chung, July 13, 2010: US07755298 (1 worldwide citation)

An exemplary power supply circuit (20) includes a scaler (21), a field-effect transistor (23), a pulse width modulation circuit (25), and a capacitor (29). The scaler includes an output port (213). The pulse width modulation circuit includes an input port (251). The input port of the pulse width mod ...


7
Kun Le: Power control circuit having an error prevention function. ScienBiziP Consulting, Steven Reiss, June 27, 2017: US09692317

A power control circuit includes a primary auxiliary winding, a startup module, a power control module, a rectifier module, and a clamping module. The primary auxiliary winding is configured to induce a voltage provided by a power circuit to generate an induced voltage. The startup module is configu ...


8
Kun Le, Tong Zhou: Power supply circuit with feedback circuit. Innocom Technology, Chimei Innolux Corporation, Wei Te Chung, March 1, 2011: US07898824

An exemplary power supply circuit (200) includes a pulse width modulation circuit (220) providing a pulse signal, a voltage conversion circuit (210) converting a primary voltage to an output voltage according to the pulse signal, a feedback circuit (260), and a control circuit (290). The feedback ci ...


9
Tong Zhou, Huai Zhu Yan, Kun Le: Open protection circuit for backlight module. Innocom Technology, Innolux Display, Wei Te Chung, May 13, 2008: US07372218

An open protection circuit (300) for a backlight module includes a PWM (350) with a control port (351) to disable the PWM. A switch (371) has a gate and a source connected to the control port. A plurality of first input circuits (330) includes first diodes (331), each of which has a first positive t ...


10
Tong Zhou, Kun Le, Huai Zhu Yan: Multiplexed direct current regulation output circuit having balance control circuit. Innocom Technology, Chimei Innolux Corporation, Wei Te Chung, November 23, 2010: US07839021

An exemplary multiplexed direct current regulation output circuit (2) includes a feedback circuit (22), a sampling circuit (30), a power control chip (21), a first output (27), a second output (28), a first half wave rectifier circuit (23), a second half wave rectifier circuit (24), a first filter c ...