Chia-Chien
Chia-Chien Chen, Taoyuan County TW
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20140017173 | Process of Evaluating Blood-Brain Barrier Permeability of Stroke Rat by Using Fluorescent Substance - A process of evaluating blood-brain barrier permeability of a stroke rat by using fluorescent substance is disclosed. This process uses an Evans blue dye having spontaneous fluorescence properties, in combination with the use of a new non-invasive in vivo imaging system (IVIS), to obtain fluorescent signals so as to assess the change in the blood-brain barrier permeability of rodents after a cerebral artery stroke model surgery. In operation, an Evans blue dye is injected into a stroke rat of middle cerebral artery occlusion model. A non-invasive in vivo imaging system is used to detect the fluorescence distribution of the whole brain, and obtain images combined by the fluorescence images and optical images for the whole brain tissue. Thereby, the change in the blood-brain barrier permeability of the stroke rat can be completely realized. | 01-16-2014 |
Chia-Chien Chen, Taipei City TW
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20090033217 | ACTIVE MATRIX ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND STRUCTURE OF SUCH DEVICE - An AMOLED display device includes a substrate, a device layer, a flat layer, a first, a second, and a third color filter layers, a first, a second, and a third pixel electrodes, a first, a second and a third organic light emitting layers. The device layer on the substrate includes active devices. The flat layer on the device layer includes contact window openings. The first color filter layer on the flat layer has a first pixel area and a first opening configured above a part of the contact window openings. The second color filter layer on the flat layer has a second pixel area and a second opening configured above a part of the contact window openings. The third color filter layer on the flat layer has a third pixel area and a third opening configured above a part of the contact window openings. | 02-05-2009 |
Chia-Chien Chin, Newtaipei City TW
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20130292648 | FLEXIBLE TRANSPARENT CONDUCTIVE FILM, LED FLEXIBLE TRANSPARENT DISPLAY STRUCTURE USING THE FILM, AND METHOD FOR FORMING THE DISPLAY STRUCTURE - A conductive material having a mixture of PEDOT:PSS is provided. The conductive material can be used to form a flexible transparent conductive film. Furthermore, various LED-type flexible transparent displays can be formed by the flexible transparent conductive film. | 11-07-2013 |
20140367618 | FLEXIBLE TRANSPARENT CONDUCTIVE FILM WITHIN LED FLEXIBLE TRANSPARENT DISPLAY STRUCTURE - A conductive material having a mixture of PEDOT:PSS is provided. The conductive material can be used to form a flexible transparent conductive film. Furthermore, various LED-type flexible transparent displays can be formed by the flexible transparent conductive film. | 12-18-2014 |
Chia-Chien Feng, New Taipei City TW
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20140072110 | TESTING APPARATUS AND TESTING METHOD FOR TELEPHONE APPARATUS - A testing apparatus and a testing method for a telephone apparatus are disclosed. The testing apparatus includes an audio generator, an audio signal processor, and a noise analyzer. The audio generator transmits a testing audio signal to a receiver of the telephone apparatus. The audio signal processor receives the testing audio signal and an output audio signal. The audio signal processor performs a time-to-frequency transformation operation on a difference between the testing audio signal and the output audio signal to obtain a noise information. The noise analyzer receives the noise information and obtains a maximum noise component among a plurality of noise components respectively corresponding to frequencies in the noise information. The noise analyzer compares the maximum noise component with a predetermined threshold to generate a testing result of the telephone apparatus. | 03-13-2014 |
Chia-Chien Hung, Hsin-Chu City TW
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20110062886 | OPEN LOOP LED DRIVING CIRCUIT - The present invention discloses an open loop LED driving circuit, having a turn-on period and a turn-off period, the circuit comprising: a power stage, used to store a magnetic energy supplied from a voltage source during the turn-on period and deliver the magnetic energy to a set of LEDs during the turn-off period; and a control unit, having a turn-off period control terminal coupled to the voltage source, and a channel of which a first terminal is coupled to the power stage and a second terminal is coupled to a reference ground, wherein the channel is switched on at a time according to the voltage of the voltage source to determine the turn-off period. | 03-17-2011 |
Chia-Chien Hung, Lujhu Township TW
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20100237837 | MINIMUM ON-TIME REDUCTION METHOD, APPARATUS, AND SYSTEM USING SAME - The present invention discloses a minimum on-time reduction method for a switching power conversion, comprising the steps of: generating a first reset signal and an over-supply pulse signal according to a current sensing signal and a reference signal; generating a blanking signal according to a count number of the over-supply pulse signal; and generating a second reset signal by performing Logic-AND operation on the first reset signal and the blanking signal. Furthermore, the present invention also provides a minimum on-time reduction apparatus for a power conversion, and a system using the minimum on-time reduction apparatus for a power conversion. | 09-23-2010 |
20100237920 | PEAK MAGNETIC FLUX REGULATION METHOD, APPARATUS, AND SYSTEM USING SAME - The present invention discloses a peak magnetic flux regulation method for a power conversion via magnetic flux transformation through an inductive component, comprising the steps of: generating an adaptive reference voltage according to voltage comparison of a current sensing voltage and an expected peak voltage; and generating a PWM signal according to voltage comparison of said current sensing voltage and said adaptive reference voltage. Furthermore, the present invention also provides a peak magnetic flux regulation apparatus for a power conversion, and a system using the peak magnetic flux regulation apparatus for a power conversion. | 09-23-2010 |
Chia-Chien Hung, New Taipei City TW
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20110260179 | FLEXIBLE LED PACKAGING STRUCTURE - A flexible LED packaging structure includes two or more metal foil substrates. One or more LED chips are assembled onto the primary metal foil substrate by silver glue or solder paste or eutectic. A secondary metal foil substrate is electrically connected with the LED chip by wires or eutectic. There is a spacing between the primary and secondary metal foil substrates. A packaging colloid, made of a flexible material, is fully covered onto the LED chip and partially covered onto the primary and secondary metal foil substrates, such that the lower surface of the primary and secondary metal foil substrates is exposed. With this principle, a plurality of LEDs is electrically connected in parallel or in series, and the metal foil substrate could be used to improve the heat-radiating effect, thus enabling flexible assembly onto multiple lightings. | 10-27-2011 |
Chia-Chien Lee, Chupei City TW
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20100009546 | Aminosilanes for Shallow Trench Isolation Films - The present invention is a process for spin-on deposition of a silicon dioxide-containing film under oxidative conditions for gap-filling in high aspect ratio features for shallow trench isolation used in memory and logic circuit-containing semiconductor substrates, such as silicon wafers having one or more integrated circuit structures contained thereon, comprising the steps of: | 01-14-2010 |
Chia-Chien Wu, Hualien City TW
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20130326118 | Data Storage Device and Flash Memory Control Method - A data storage device and a Flash memory control method. A data storage device comprises a Flash memory and a controller. The controller controls the Flash memory in accordance with firmware. When the firmware is available for at least a predetermined time period without being requested by a host, the controller, driven according to the firmware, performs a garbage-collection operation on the Flash memory without a request from the host. | 12-05-2013 |
Chia-Chien Wu, Hsin-Chu TW
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20140176664 | PROJECTION APPARATUS WITH VIDEO CONFERENCE FUNCTION AND METHOD OF PERFORMING VIDEO CONFERENCE USING PROJECTION APPARATUS - A projection apparatus includes a projection module, a network module, a video-audio capturing module, a conference module and a processor. The network module provides a network interface. The video-audio capturing module is configured to capture an image and voice of a local user, and accordingly generates local video-audio data. The conference module provides the video conference function. The processor is electrically connected to the projection module, the network module, the video-audio capturing module and the conference module. When the processor enables the video conference function, the projection apparatus establishes a connection with a remote apparatus through the network interface, in order to receive a remote video-audio data of a remote user from the remote apparatus, and transmit the local video-audio data to the remote apparatus. The projection module projects an image corresponding to the remote video-audio data onto a projection surface. | 06-26-2014 |
20140184725 | TELEPHONE WITH VIDEO FUNCTION AND METHOD OF PERFORMING VIDEO CONFERENCE USING TELEPHONE - A telephone with a video function is provided, including a projection module, a network module, a video-audio capturing module, a conference module and a processor. The network module provides a network interface. The video-audio capturing module is configured to capture an image and voice of a local user, and accordingly generates local video-audio data. The conference module provides the video conference function. The processor is electrically connected to the projection module, the network module, the video-audio capturing module and the conference module. When the processor enables the video conference function of the conference module, the telephone establishes a connection with a remote apparatus through the network interface, in order to receive a remote video-audio data of a remote user from the remote apparatus, and transmit the local video-audio data to the remote apparatus. The projection module projects an image corresponding to the remote video-audio data onto a projection surface. | 07-03-2014 |