Chih-Hua Lin
Chih-Hua Lin, Hsin-Chu TW
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20100259572 | Driving Apparatus and Driving Method of Backlight Module - A driving apparatus and a driving method of a backlight module are provided. The backlight module includes multiple LEDs. The driving apparatus includes at least one thermal sensor, an optical sensor, and a processor. The thermal sensor is for detecting a working temperature of the LEDs. The optical sensor is for detecting brightness and color of the backlight module after a calibration function is enabled, to obtain difference values of the detected brightness and color with respect to predetermined brightness and color. The processor is for providing at least one initial thermal compensation table, to determine working currents of the LEDs associated with the working temperature. The processor further is for calibrating a content of the initial thermal compensation table corresponding with a current working temperature of the LEDs and storing the calibrated thermal compensation table as the initial thermal compensation table after the calibration function is enabled. | 10-14-2010 |
20110050108 | ILLUMINATION SYSTEM AND ILLUMINATION CONTROL METHOD THEREOF - An illumination system including a master control unit, a device unit, a driving circuit unit, and an illumination unit is provided. The master control unit receives an input signal and outputs a control signal by performing a program operation processing to the input signal. The device unit analyzes the control signal so as to obtain a color temperature setting value and a brightness setting value, and generates two output signals according to the brightness setting value and two color temperature adjusting signals determined by the color temperature setting value. The illumination unit has at least two lamps with different color temperatures. The driving circuit unit receives and converts the two output signals so as to proportionally output two driving signals to respectively drive the two lamps. One of the two output signals is enabled after the other of the two output signals is disabled for a predetermined time. | 03-03-2011 |
20120074862 | LAMP AND ILLUMINATION SYSTEM AND DRIVING METHOD THEREOF - A lamp and an illumination system and a driving method thereof are provided. The lamp includes a lighting unit, a conversion unit, and a driver. The conversion unit is capable of receiving an input pulse width modulation (PWM) signal and converting the input PWM signal into an output PWM signal, wherein a frequency of the input PWM signal and a frequency of the output PWM signal are different. The driver is coupled between the lighting unit and the conversion unit. The driver is capable of receiving the output PWM signal and generating a driving signal to drive the lighting unit according to the output PWM signal. | 03-29-2012 |
20120235573 | ILLUMINATION SYSTEM AND OPERATION METHOD THEREOF - An illumination system and an operation method thereof are provided. The illumination system includes a first controller and a first lighting device. The first controller is capable of emitting a wireless control signal. The first lighting device is capable of receiving the wireless control signal, adjusting a light emitting state thereof according to the wireless control signal, and accordingly emitting a wireless feedback signal. When the first controller does not receive the wireless feedback signal within a predetermined time or receives a wrong wireless feedback signal after the first controller emitted the wireless control signal to the first lighting device, the first controller emits the wireless control signal again. | 09-20-2012 |
20120235599 | LIGHTING DEVICE AND METHOD FOR ADJUSTING SENSING REGION THEREOF - A lighting device and a method for adjusting the sensing region thereof are provided. The lighting device includes a sensing device and an illumination unit. The sensing device is configure to detect whether an object is located at a first manipulating region or a second manipulating region so as to correspondingly emit a control signal, in which the first manipulating region and the second manipulating region are not overlapped by each other and are disposed in the sensing region along a sensing direction of the sensing device. The sensing device adjusts a shortest distance between the sensing region and the sensing device and a sensing range of the sensing region according to a first adjustment signal and a second adjustment signal. The illumination unit is coupled to the sensing device and adjusts the optical characteristic according to the control signal. | 09-20-2012 |
20130099672 | ILLUMINATION SYSTEM AND CONTROL METHOD OF ILLUMINATION SYSTEM - The invention discloses an illumination system and a control method of illumination system. The illumination system includes a portable electronic apparatus, a lamp-controlling module and at least one lamp. The control method of an illumination system includes following steps: generating a wireless control signal according to a color distribution of a selected pattern; generating a lamp-controlling signal according to the wireless control signal; respectively adjusting a light-emitting state of the lamp according to the lamp-controlling signal. | 04-25-2013 |
Chih-Hua Lin, Taoyuan Hsien TW
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20090128065 | FAN WITH SOFT START FUNCTION - A bathroom ventilator fan with the soft-start function includes an impeller and a motor. The motor is coupled to the impeller for driving the impeller to rotate. The motor has a control module for driving and controlling the rotation speed of the motor according to a soft-start signal. The soft-start signal includes a soft-start section and a target-driving section. The control module slowly increases the rotation speed of the motor from the soft-start section to reach the target-driving section. | 05-21-2009 |
20100068987 | VENTILATOR AND ITS IMPELLER - A ventilator includes a base, a drive device disposed on the base, an impeller coupled to the drive device and driven by the drive device, and a cover assembled with the base to define a closed area between the cover and the base for receiving a first circuit board therein, wherein when an AC power source is input to the first circuit board to be converted, a DC power source is output to drive the drive device. | 03-18-2010 |
20150159910 | VENTILATION FAN - A ventilation fan comprises a fan, a cover module and a filter. The fan includes an inlet and an outlet. The cover module is disposed at the inlet and includes a main body and a cover. The main body includes an opening and fixing portions. The opening is disposed corresponding to the inlet. The periphery of the opening is configured with two opposite slideways. The fixing portions are disposed on the main body. The cover and the main body are disposed separately to form a gap and the cover includes connecting portions correspondingly connected to the fixing portions. The filter detachably slides on the slideways to be disposed at the opening. The size of the cover is larger than that of the opening. The air flows to the filter and inlet through the gap and flows out of the outlet through the fan. | 06-11-2015 |
Chih-Hua Lin, Taipei TW
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20090165008 | APPARATUS AND METHOD FOR SCHEDULING COMMANDS FROM HOST SYSTEMS - A scheduling apparatus and method thereof are disclosed. The scheduling apparatus includes a command-collecting module, a sorting module and a command-executing module. The command-collecting module collects the commands issued from the host systems. The sorting module sorts the collected commands from the command-collecting module based on a plurality of data addresses. The data addresses within the storage unit are associated with the commands. The command executing module executes the sorted commands from the sorting module. | 06-25-2009 |
20100011055 | REMOTE DESKTOP CONTROL SYSTEM USING USB CABLE AND METHOD THEREOF - A desktop sharing and remote control system where a server and a client are connected by a connecting device using the USB protocol. The connecting device includes an ASIC which is a PC-to-PC USB connection bridge. The ASIC enumerates a first standard USB mass storage device to the server and a second standard USB mass storage device to the client. The server executes a server side application program to obtain video data representing its desktop images and transmits the video data to the first emulated mass storage device, and to receive user input device data from the first mass storage device and apply them to control the server. The client executes a client side application program to obtain keyboard and mouse data and transmits the data to the second emulated mass storage device, and receive video data from the second mass storage device and applies it to a display device. | 01-14-2010 |
20100030853 | REMOTE DESKTOP CONTROL SYSTEM USING USB INTERFACE AND METHOD THEREOF - A desktop sharing and remote control system where a server and a client are connected by a USB cable. Either the server or the client includes an ASIC/CPLD/FPGA which is a PC-to-PC USB connection bridge. The ASIC/CPLD/FPGA enumerates a first standard USB mass storage device to the server and a second standard USB mass storage device to the client. The server executes a server side application program to obtain video data representing its desktop images and transmits the video data to the first emulated mass storage device, and to receive user input device data from the first mass storage device and apply them to control the server. The client executes a client side application program to obtain keyboard and mouse data and transmits the data to the second emulated mass storage device, and receive video data from the second mass storage device and applies it to a display device. | 02-04-2010 |
Chih-Hua Lin, Banciao City TW
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20090141458 | Expansion module and system thereof - An expansion module includes a housing, at least one first wedging device, a connecting device, and a module socket. At one side of the housing, there is at least one plugging pin. The first wedging device is located in the housing. The first wedging device corresponds to the plugging pin. The connecting device has a first connecting portion and a second connecting portion. The first connecting portion is electrically connected with the second connecting portion, and the first connecting portion and the second connecting portion are located at the two opposite sides of the housing. The module socket is located in the housing. The module socket is electrically connected with the connecting device. The user can easily uninstalled or installed the expansion module, the time is reduced, and it prevents the plugging pins of the module card from being damaged due to external force. | 06-04-2009 |
Chih-Hua Lin, Shijr City TW
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20090144487 | STORAGE EMULATOR AND METHOD THEREOF - A storage emulator and method thereof are disclosed. The storage emulator allows a host system to access a storage unit connected to a storage system as if the storage unit is directly coupled to the host system. The storage emulator includes a virtual storage emulating module, a storage-managing unit, and a communicating module. The virtual storage emulating module emulates at least one virtual storage unit corresponding to the storage unit on the host system and receives a storage accessing command from the host system. The storage-managing unit identifies the storage accessing command as either a self-sustaining type command or a non-self-sustaining type command. The communicating module communicates with the storage unit of the storage system via the network. If the storage accessing generates a self-sustaining command response in accordance with the storage accessing command and returns the self-sustaining command response to the host system directly. If the storage accessing command is identified as the non-self-sustaining type command, the storage-managing unit forwards the storage accessing command to the storage system via the network, receives a command response in accordance with the storage accessing command from the storage system, and returns the command response to the host system. | 06-04-2009 |
Chih-Hua Lin, Taoyuan TW
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20110149015 | ELECTRONIC DEVICE FOR CAPTURING PANORAMIC IMAGES - An electronic device and a method enable capturing a 360° panoramic image by a digital camera having a fixed angle lens. A number of frames is set for capturing the 360° panoramic image of the digital camera unit. The electronic device receives an initial azimuth of the digital camera unit from an electronic compass and determines rotation points of the digital camera unit. A current azimuth from an electronic compass of the electronic device is received and the rotated angle of the digital camera unit is calculated. The electronic device captures at least one image if the digital camera unit rotates to one of the rotation points. | 06-23-2011 |
Chih-Hua Lin, Taoyuan Shien TW
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20120299525 | VENTILATION APPARATUS WITH FEEDBACK COMPENSATION CONTROL AND METHOD FOR OPERATING THE SAME - A ventilation apparatus with a two-section feedback compensation control and a method for operating the same are disclosed. The ventilation apparatus includes a power conversion trait ( | 11-29-2012 |
Chih-Hua Lin, Taipei City TW
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20130151995 | DISPLAY SYSTEM CAPABLE OF INTERNET ACCESSING, METHOD FOR INTERNET ACCESSING AND DISPLAYING OF WEBPAGE AND METHOD FOR CONTROLLING DISPLAY OF WEBPAGE - A display system includes a receiver and a display. The receiver is used for receiving a control signal from a remote controller. The display is used for displaying a list of webpage options with numbers associating with the, and displaying a webpage associated with a webpage option after receiving the control signal indicating a number corresponding to the webpage option. The number is entered through pressing a numerical keypad of the remote controller. | 06-13-2013 |
Chih-Hua Lin, New Taipei City TW
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20140077973 | Method of Guiding Parking Space and Related Device - A method of guiding a parking space for an electronic device on a vehicle is disclosed. The method includes obtaining location information of the parking space; calculating a destination position according to the location information; determining a movement of the vehicle via at least one sensor of the electronic device to generate a determination result; and generating a guiding indication for guiding the vehicle to the destination position according to the determination result and the destination position. | 03-20-2014 |