Chun-Kai
Chun-Kai Chang, Taichung City TW
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20140345799 | PRINTING METHOD FOR TOUCH PANEL DEVICE - A printing method for a touch panel device is disclosed. The method includes the following steps: firstly, providing a substrate; then, printing a first shielding layer on a surface of the substrate; and afterwards, printing a second shielding layer on the first shielding layer, wherein the second shielding layer covers the first shielding layer, and a side surface of the second shielding layer is connected to the surface of the substrate. | 11-27-2014 |
Chun-Kai Chang, Taipei City TW
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20150291095 | LANE DEPARTURE WARNING SYSTEM AND METHOD IN COMBINATION WITH DRIVING BEHAVIOR - A lane departure warning system and method in combination with a driving behavior are provided. The system is disposed on a vehicle, and includes: at least one first information nation capture unit, for capturing environment information around the vehicle; at least one second information capture unit, disposed in the vehicle, for capturing in-vehicle image information; a processing unit, electrically connected to the first information capture unit and the second information capture unit, where the processing unit uses an environment determining unit to determine an environment condition of the vehicle according to the environment information, so that the processing unit performs an operation process according to the environment information of the first information capture unit and the in-vehicle image information of the second information capture unit, so as to generate an alarm signal; and a warning unit, for receiving the alarm signal to generate a warning action. | 10-15-2015 |
20150291096 | DRIVING RECORDER CAPABLE OF ASSISTING IN CORRECTING SHOOTING POSTURE AND CORRECTION METHOD OF THE SAME - A driving recorder capable of assisting in correcting a shooting posture and a correction method of the same are provided. The driving recorder includes: an image capturing unit, a gravity sensing unit, a storage unit and a processing unit. The gravity sensing unit senses an orientation of the driving recorder and generates angle information; the storage unit stores shooting angle logic tables to correspond to a variety of orientations of the driving recorder; and the processing unit selects a corresponding shooting angle logic table from the storage unit according to the angle information, and generates an actuation signal, so as to adjust a shooting angle of the image capturing unit. | 10-15-2015 |
Chun-Kai Chang, Hsinchu County TW
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20150109228 | TOUCH PANEL AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a touch panel includes the following steps. A touch-sensing unit is provided. A decoration layer is formed on the touch-sensing unit. And, a cover lens is disposed on the decoration layer. A touch panel is also provided. A touch panel includes a cover lens, a touch-sensing unit, and a first decoration layer separating the cover lens from the touch-sensing unit, wherein the first decoration layer and the touch-sensing unit have a first adhesive force per unit area therebetween, the first decoration layer and the cover lens have a second adhesive force per unit area therebetween, and the first adhesive force per unit area is greater than the second adhesive force per unit area. | 04-23-2015 |
Chun-Kai Chang, Taoyuan County TW
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20120113655 | Street Lamp - A street lamp includes a shell, a mount, a radiation unit and an illumination unit. The shell includes an opening defined therein. The mount is located in and connected to the shell. The radiation unit is connected to the mount. The illumination unit is connected to the radiation unit. The illumination unit can emit light that can travel through the opening. | 05-10-2012 |
Chun-Kai Hsu, New Taipei City TW
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20130265016 | Direct Current Converter for Bootstrap Circuit - A direct current converter for converting an input voltage to an output voltage, includes a driving-stage circuit having an upper switch and a lower switch for converting the input voltage to a switch signal according to an upper switch control signal and a lower switch control signal and transmitting the switch signal through an output terminal, an output-stage circuit for converting the switch signal to the output voltage, a bootstrap circuit, an upper switch driving circuit for generating the upper switch control signal, and a control module for detecting a characteristic of the bootstrap circuit for generating the lower switch control signal accordingly, and controlling the upper switch driving circuit to generate the upper switch control signal. | 10-10-2013 |
20130293214 | Direct Current Converter for Bootstrap Circuit with predetermined charging duration - A direct current (DC) converter for converting an input voltage to an output voltage, includes a driving-stage circuit having an upper and a lower switch for converting the input current to a switch signal and transmitting the switch signal through an output terminal, an output-stage circuit coupled to the output terminal for converting the switch signal to the output voltage, a bootstrap circuit coupled between a bootstrap voltage terminal and the output terminal of the driving-stage circuit, a upper switch driving circuit for generating the upper switch control signal, and a control module for generating the upper and the lower switch control signal and controlling the upper switch driving circuit to generate the upper switch control signal according to a first and a second time duration, so as to timely switch the bootstrap circuit to a charge state accordingly. | 11-07-2013 |
20150181088 | IP CAMERA APPARATUS - An IP camera apparatus is provided. The IP camera apparatus includes a base module, a power module, a lens module, and a plurality of first functional modules. The base module is formed in a housing having a first docking side. The base module includes a control unit and a plurality of connecting ports is disposed on the first docking side. The power module is detachably mounted to the base module. The lens module is connected to the base module. The plurality of first functional modules is detachably and interchangeably mounted to the plurality of connecting ports on the first docking side of the housing. Each first functional module is formed into a first unified block. | 06-25-2015 |
20160078298 | Surveillance Method and Camera System Using the Same - A surveillance method is utilized in a camera system, wherein the camera system comprises a display device, a controller, a first camera disposed fixedly on a base of the camera system and constantly facing toward a first direction, and at least a second camera disposed on the base and controlled by the controller to rotate around the first camera. The surveillance method comprises the display device displaying a wide-angle image captured by the first camera; the controller receiving at least a directional instruction corresponding to at least a specific part of the wide-angle image; and the controller generating a plurality of control signals to steer the at least a second camera toward at least a second direction according to the at least a directional instruction. | 03-17-2016 |
20160086463 | CAMERA SYSTEM WITH A FULL VIEW MONITORING FUNCTION - A camera system with a full view monitoring function includes a base, a first camera apparatus, at least one second camera apparatus and a controller. The first camera apparatus is fixed on the base and invariably faces toward a first direction. The first camera apparatus is adapted to capture a panorama image. The second camera apparatus is movably disposed on the base and adjustably faces toward a detecting direction different from the first direction. The second camera apparatus is adapted to encircle around the first camera apparatus. The controller is electrically connected to the first camera apparatus and the second camera apparatus. The controller is adapted to analyze the panorama image to filter out a triggering zone, to encircle the second camera apparatus toward a detecting direction corresponding to the triggering zone, and to drive the second camera apparatus to capture a detecting image overlapping the triggering zone. | 03-24-2016 |
Chun-Kai Hsu, Hsinchu TW
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20110006703 | Light emitting diode illumination device and method for controlling electric current - A light emitting diode (LED) illumination device utilizes a power transmission line to electrically connect a driving module and at least one LED lamp body. The driving module outputs a high frequency alternating power having above 30 voltages and above 72 Hz frequencies through frequency modulation. Each LED lamp body has at least one LED element and a rectification module. The high frequency alternating power generated from the driving module is modulated by the rectification module into a direct power to drive the LED element. Accordingly, the flicker phenomenon on the light source can be effectively improved, and the filter component installed inside each LED lamp body can be omitted. A simple circuit is used to reliably drive the LED element to achieve goals of rapidly developing products and saving costs. | 01-13-2011 |
Chun-Kai Hsu, Chung Ho City TW
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20100271483 | ULTRASOUND RECEIVING MODULE AND ULTRASOUND DETECTING SYSTEM AND METHOD AND DOCUMENT CAMERA USING THE SAME - An ultrasound receiving module includes an ultrasonic receiver, an amplifier and a detector. The ultrasonic receiver is used to receive at least one ultrasonic signal. The amplifier is electrically connected to the ultrasonic receiver for changing an amplitude of the ultrasonic signal with a predetermined magnification ratio, wherein the predetermined magnification ratio is increased with time. The detector is electrically connected to the amplifier for capturing a portion of the ultrasonic signal above a threshold level, wherein the threshold level is decreased with time. | 10-28-2010 |
Chun-Kai Huang, Hsinchu City TW
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20160050299 | Flexible Data Packet Information Mapping And Modification - Methods and apparatuses pertaining to flexible information mapping and modification of data packets are described. A method may involve receiving a data packet, modifying one or more attributes of the data packet, and outputting the modified data packet. In modifying the one or more attributes of the data packet, the method may involve extracting information from the data packet, the information including one or more user-defined fields (UDFs) in a header of the data packet. The method may also involve defining one or more source user-defined fields (SUDFs) according to at least one UDF of the one or more UDFs. The method may further involve performing one or more actions with respect to at least one SUDF of the one or more SUDFs. | 02-18-2016 |
Chun-Kai Huang, Chu-Nan TW
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20100071172 | CLAMPING APPARATUS WITH POSITIONING FUNCTION - An exemplary clamping apparatus includes a first elongated guide member, a first clamping member, a second clamping member, and a first drive assembly. The first and the second clamping member each moveably attached to the guide member. The first drive assembly includes a motor, a first gear, a second gear meshed to the first gear, a first drive member and a second drive member. The first drive member transmits power from the motor to the first clamping member. The second drive member transmits power from the motor to the second clamping member through the first and second gears. The first and the second drive members are configured for moving the corresponding first clamping member and the corresponding second clamping member towards or away from one another along the guide member. | 03-25-2010 |
Chun-Kai Huang, Huatan Township TW
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20090299472 | LIGHTWEIGHT BREAST PROSTHESIS - A lightweight breast prosthesis is formed as an enclosed body having therein at least two compartments chamber, wherein one of the compartments chamber is filled with silicone gel, and the other compartment chamber or compartments chamber are filled with a substance lighter than silicone gel. Thus, the breast prosthesis, which is soft and tender like silicone gel but lighter than a breast prosthesis made entirely of silicone gel, can serve either as a complete prosthetic breast or as a breast shape-supplementing pad for locally supplementing the breast shape or making up a partially removed breast. | 12-03-2009 |
Chun-Kai Huang, Hsinchu TW
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20090146977 | Liquid Crystal Display and Driving Control Circuit Thereof - A liquid crystal display device and a driving control circuit thereof are provided. The driving control circuit includes a voltage switch unit and a selection unit. The selection unit selects the voltages in accordance with the control signal, while the voltage switch unit outputs the selected voltage to the common terminal of pixels according to the corresponding scan signal. The driving control circuit, controlled by the control signal and the scan signal, can reduce the modulation frequency and the voltage amplitude, so the power consumption of the liquid crystal display device can be reduced. | 06-11-2009 |
Chun-Kai Huang, Taichung City TW
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20120255401 | PAIR OF PLIERS AND A MANUFACTURING METHOD OF THE SAME - A pair of pliers has a body and two jaws. The body has two connecting sections and two handles. The jaws are detachably mounted on the connecting sections of the body, and each jaw has a working nose and a mounting section. The mounting section has a mounting hole formed in a bottom surface of the mounting section and corresponding to the connecting section of the body in the shape and having a circular hole with a depth D and a diameter R, an enlarged hole with a depth smaller than the depth D and an inner diameter larger than the diameter R at the circular hole and cutting chips deposited and accumulated in the circular hole and shaped as a hill with a convex top. | 10-11-2012 |
Chun-Kai Huang, Taipei City TW
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20140188792 | Video Replication and Placement Method - A video replication and placement method for a cloud-based center with a plurality of storage units is disclosed. The cloud-based center receives a plurality of video data according to users' demands and calculates the demand bandwidth of each video. Each video is divided into at least one standard replication conforming to a bandwidth-space ratio of the storage unit and/or a surplus replication under the ratio. The standard replications of all the videos are allocated prior to the storage units, and a remaining bandwidth-space ratio of each storage unit is calculated to allocate the surplus replications of all the videos. The amount of the used storage units can be reduced and the resource usage rate of each used storage unit can be increased. | 07-03-2014 |
Chun-Kai Hwang, Tu-Cheng TW
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20130219337 | ELECTRONIC DEVICE, STORAGE MEDIUM AND METHOD FOR ARRANGING ICONS OF APPLICATIONS OF THE ELECTRONIC DEVICE - In a method of an electronic device for arranging icons of applications of the electronic device, a starting time and an ending time of each of the applications is recorded in a storage system of the electronic device each time that the applications are run. A number of time intervals within a day are fixed, and a sample period is set, so that if a user of the electronic device selects an applications menu displayed on a display screen of the electronic device, the icons of each of the applications are arranged in the applications menu according to the counted running time of each of the applications. | 08-22-2013 |
Chun-Kai Li, Chu-Nan TW
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20150357592 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode (OLED) display is provided. The OLED display includes a first electrode layer, a second electrode layer, a first light emitting layer, a second light emitting layer, a first n-type charge generation layer, a second n-type charge generation layer, and a metal layer. The first light emitting layer and the second light emitting layer are formed between the first electrode layer and the second electrode layer. The first n-type charge generation layer and the second n-type charge generation layer are formed between the first light emitting layer and the second light emitting layer. The metal layer is formed between the first n-type charge generation layer and the second n-type charge generation layer, wherein the metal layer has a first thickness. | 12-10-2015 |
20150357602 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode (OLED) display is provided. The OLED display has a plurality of pixel regions and comprises a substrate, a first electrode layer formed on the substrate, a second electrode layer formed on the first electrode layer, a pixel defining layer, and a light absorption composite layer. The pixel regions are separated by the pixel defining layer. The light absorption composite layer is formed on the substrate, and absorbs a light with wavelength of 380˜780 nm. The light absorption composite layer comprises a first light absorption layer and a second light absorption layer stacked together. The first light absorption layer absorbs a light with shorter wavelength. The second light absorption layer absorbs a light with longer wavelength different from that of the light absorbed by the first light absorption layer in the region of 380˜780 nm. | 12-10-2015 |
Chun-Kai Liao, New Taipei City TW
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20130082527 | INTELLECTUAL SWITCH MODULE AND OPERATING METHOD FOR THE SAME - A group includes plural switch modules ( | 04-04-2013 |
20130200703 | INTELLECTUAL POWER CONTROLLING SYSTEM - An intellectual power controlling system includes a gateway controller ( | 08-08-2013 |
Chun-Kai Lin, Hsinchu County TW
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20150163908 | CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF - A circuit board includes a circuit layer, a first solder resist layer, a second solder resist layer and at least one conductive bump. The first solder resist layer is disposed on a lower surface of the circuit layer and has at least one first opening exposing a portion of the lower surface of the circuit layer. The second solder resist layer is disposed on an upper surface of the circuit layer and has at least one second opening exposing a portion of the upper surface of the circuit layer. The conductive bump is disposed inside the second opening of the second solder resist layer and directly connects to the upper surface of the circuit layer exposed by the second opening. A top surface of the conductive bump is higher than a second surface of the second solder resist layer. | 06-11-2015 |
Chun-Kai Liu, Hsinchu City TW
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20120256079 | CIRCUIT AND METHOD FOR AN ACTIVE IMAGE SENSOR - An array of active pixel sensors and an array of sampling circuits of an active image sensor are divided into sub-arrays in operation so that a sampling time and a readout time in a frame overlap to each other to shorten the total readout time of a frame. In an embodiment, a first sub-array of sampling circuits samples a first sub-array of active pixel sensors during a readout circuit reads out sampled signals from a second sub-array of sampling circuits, or the second sub-array of sampling circuits samples a second sub-array of active pixel sensors during the readout circuit reads out sampled signals from the first sub-array of sampling circuits. | 10-11-2012 |
20140084136 | OPTICAL RECOGNITION SYSTEM AND METHOD THEREOF - The present invention is related to an optical recognition system and a method thereof, and more particularly to an optical recognition system and a method that adopts a single-slope analog-to-digital converter to proceed a single-slope analog-to-digital conversion in order to have an image with a wide dynamic range. | 03-27-2014 |
20160037095 | ACTIVE PIXEL SENSOR DEVICE AND OPERATING METHOD OF THE SAME - An active pixel sensor device and the method thereof include an active pixel sensing array and a synchronous reading circuit. The active pixel sensing array is formed by a plurality of sensing pixels disposed in a form of an array. Each sensing pixel has a power terminal. The synchronous reading circuit connects to the power terminals of all sensing pixels, detects a summation of currents flowing through all sensing pixels, converts the summation of currents to an output signal, and outputs the output signal that represents the optical sensing information. In addition to reading each sensing pixel, the active pixel sensor device further controls the synchronous reading circuit to read the output signal corresponding to the summation of currents of all sensing pixels. The active pixel sensor device using the same active pixel sensing array can be applied to large-area sensing. | 02-04-2016 |
20160050378 | PIXEL SENSOR DEVICE AND OPERATING METHOD THEREOF - A pixel sensor device has a first sensing unit, a second sensing unit, a first control and reading unit, and a second control and reading unit. The first and second sensing units are disposed concentrically. The first and second control and reading units are connected respectively to the first and second sensing units for separately or simultaneously controlling the first and second sensing units to perform sensing. Since the first and second sensing units are formed by a single pixel sensing array and arranged concentrically, only a single focusing element is required to align centers of the first and second sensing units during the manufacturing process. This achieves high focus accuracy and increases precision in recognition. In the applications of fingerprint recognition and pulse measurement, the user only uses a single finger for sensing so that inaccurate focusing resulted from moving finger is avoided. | 02-18-2016 |
20160053653 | WASTE HEAT EXCHANGER - A waste heat exchanger may include an inner tube, an outer tube, a fin assembly and a plurality of heat electric modules The inner tube has a plurality of holes. Disposed inside the inner tube is a plurality of inlet channels and a plurality of outlet channels. The plurality of inlet channels and the plurality of outlet channels are disposed to correspond to each other. The plurality of inlet channels and the plurality of outlet channels are connected to the plurality of holes. A fluid flows through the plurality of inlets and the plurality of holes to get into the outlet channels. The outer tube is disposed outside the inner tube. The conductive assembly is positioned between the inner tube and the outer tube. The conductive assembly is disposed on an outside surface of the inner tube and an inside surface of the outer tube. | 02-25-2016 |
Chun-Kai Wei, Hsinchu Hsien TW
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20110007222 | Auto-Calibrating Demodulator, Associated Method and TV Receiver - A demodulator comprises a reference voltage generating circuit for generating a reference voltage, a reference resistor for converting the reference voltage to a reference current, a current digital-to-analog converter (IDAC) for receiving a digital code and generating an output signal, a comparison apparatus for comparing the reference voltage with the output signal to generate a comparison output, and a calibration apparatus for updating the digital code according to the comparison output to calibrate the IDAC. | 01-13-2011 |
Chun-Kai Wei, Chupei TW
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20130033646 | Auto-Calibrating Demodulator, Associated Method and TV Receiver - A demodulator comprises a reference voltage generating circuit for generating a reference voltage, a reference resistor for converting the reference voltage to a reference current, a current digital-to-analog converter (IDAC) for receiving a digital code and generating an output signal, a comparison apparatus for comparing the reference voltage with the output signal to generate a comparison output, and a calibration apparatus for updating the digital code according to the comparison output to calibrate the IDAC. | 02-07-2013 |