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Hung-Ta
Hung-Ta Chang, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20090086306 | MEMS DISPLAY DEVICES AND METHODS OF FABRICATING THE SAME - MEMS devices include materials which are used in LCD or OLED fabrication to facilitate fabrication on the same manufacturing systems. Where possible, the same or similar materials are used for multiple layers in the MEMS device, and use of transparent conductors for partially transparent electrodes can be avoided to minimize the number of materials needed and minimize fabrication costs. Certain layers comprise alloys selected to achieve desired properties. Intermediate treatment of deposited layers during the manufacturing process can be used to provide layers having desired properties. | 04-02-2009 |
| 20110157010 | ELECTROMECHANICAL DISPLAY DEVICES AND METHODS OF FABRICATING THE SAME - MEMS devices include materials which are used in LCD or OLED fabrication to facilitate fabrication on the same manufacturing systems. Where possible, the same or similar materials are used for multiple layers in the MEMS device, and use of transparent conductors for partially transparent electrodes can be avoided to minimize the number of materials needed and minimize fabrication costs. Certain layers comprise alloys selected to achieve desired properties. Intermediate treatment of deposited layers during the manufacturing process can be used to provide layers having desired properties. | 06-30-2011 |
Hung-Ta Chien, Kuei-Shan Hsiang TW
| Patent application number | Description | Published |
|---|---|---|
| 20110188036 | MONOCHROMATIC MEASUREMENT SYSTEM - The present invention relates to a monochromatic measurement system. The system mainly includes a monochromator, a light-detecting device and a filter device. The monochromator functions to split light under test into respective light beams with different wavelengths. The filter device modulates the transmission efficiency of the respective light beams, so that the wavelengths of the light beams to which the light-detecting device displays a better response have a lower transmission efficiency while the wavelengths of the light beams to which the light-detecting device displays a lower response have a higher transmission efficiency. The response values measured by the light-detecting device with respect to different wavelength intervals are normalized accordingly. The measurement errors attributed to the measurement precision of the instrument and the environmental noise are independent from the variation of wavelength. The reliability of the measurement instrument is elevated. | 08-04-2011 |
Hung-Ta Chien, Tao-Yuan Hsien TW
| Patent application number | Description | Published |
|---|---|---|
| 20110317169 | IMAGING APPARATUS AND METHOD THEREOF - An imaging apparatus includes a light source; a first beam splitter for reflecting a projection beam emitted by the light source; an objective lens unit including a reflection reference surface for reproducing the projection beam into a measurement beam projected onto an object to generate a first reflection beam and a reference beam projected onto the reflection reference surface to generate a second reflection beam mixing with the first reflection beam and passing through the first splitter and forming an operating beam; a second beam splitter for modulating the operating beam into first and second sub-beams; a monochrome image detection device for passage of the first sub-beam to obtain an interferometric image with monochrome from a first interference region; and an image detection device for permitting passage of the second sub-beam in order to obtain a non-interferometric image from a second interference region. | 12-29-2011 |
Hung-Ta Hsu, Taipei County TW
| Patent application number | Description | Published |
|---|---|---|
| 20110317314 | Short Circuit Protection Circuit, Short Circuit Protection Method and Power Supply Device Thereof - A short circuit protection circuit for a power supply device includes a driving transistor, for controlling to output an input voltage to a load according to a first control voltage; a shutdown transistor, coupled with the driving transistor, for controlling a level of the first control voltage according to a second control voltage; and an energy storage module, coupled with the shutdown transistor, for storing energy of the input voltage, to output a specific voltage as the second control voltage in a specific interval after short-circuit occurs. | 12-29-2011 |
Hung-Ta Huang, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20090308666 | ANTI-ABRASION DEVICE FOR STYLUS INTEGRATED WITH ANTENNA AND ELECTRONIC APPARATUS USING THE SAME - An anti-abrasion device for a stylus integrated with an antenna is applied to an electronic apparatus. The electronic apparatus includes a main body, the stylus, and a slot. The anti-abrasion device comprises an antenna-connecting unit, a switch unit and a blocking unit each of which is disposed in the main body, and the blocking unit is linked to the switch unit. When the stylus is inserted in the slot, the antenna-connecting unit touches the stylus; and when the switch unit is switched off, the blocking unit disconnects the stylus from the antenna-connecting unit. | 12-17-2009 |
| 20100053086 | TRACKBALL MODULE STRUCTURE - A trackball module structure is provided. In the structure, a Hall IC is integrated in a flexible printed circuit, and the integrated structure and a trackball device are disposed on the base to be located. Afterwards, a lid is used to fix the integrated structure and the trackball device to form a module. The module is easy to be disposed on an electronic device. This not only solves the problem that the conventional trackball is hard to locate, but also prevents the ESD with the cooperation of a metal base and a metal lid. | 03-04-2010 |
Hung-Ta Wang, Berkeley, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100188069 | SENSORS USING HIGH ELECTRON MOBILITY TRANSISTORS - Embodiments of the invention include sensors comprising high electron mobility transistors (HEMTs) with capture reagents on a gate region of the HEMTs. Example sensors include HEMTs with a thin gold layer on the gate region and bound antibodies; a thin gold layer on the gate region and chelating agents; a non-native gate dielectric on the gate region; and nanorods of a non-native dielectric with an immobilized enzyme on the gate region. Embodiments including antibodies or enzymes can have the antibodies or enzymes bound to the Au-gate via a binding group. Other embodiments of the invention are methods of using the sensors for detecting breast cancer, prostate cancer, kidney injury, glucose, metals or pH where a signal is generated by the HEMT when a solution is contacted with the sensor. The solution can be blood, saliva, urine, breath condensate, or any solution suspected of containing any specific analyte for the sensor. | 07-29-2010 |
| 20110068372 | SENSORS USING HIGH ELECTRON MOBILITY TRANSISTORS - Embodiments of the invention include sensors comprising AlGaAs/GaAs high electron mobility transistors (HEMTs), inGaP/GaAs HEMTs. InAlAs/InGaAs HEMTs, AlGaAs/InGaAs PHEMTs, InAlAs/InGaAs PHEMTs, Sb based HEMTs, or InAs based HEMTs, the HEMTs having functionalization at a gate surface with target receptors. The target receptors allow sensitivity to targets (or substrates) for detecting breast cancer, prostate cancer, kidney injury, chloride, glucose, metals or pEI where a signal is generated by the HEMI when a solution is contacted with the sensor. The solution can be blood, saliva, urine, breath condensate, or any solution suspected of containing any specific analyte for the sensor. | 03-24-2011 |
Hung-Ta Yeh, Xizhi City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100240462 | Screen rack structure for coin operating game machine - A screen rack structure for a coin operating game machine including two racks and a frame, wherein the two racks are separately fixed on a platform, each of these fixed racks has on an upper end of its front side a first guiding dent, and has on a lower end of the front side a second guiding dent, the pitch of the second guiding dent is larger than that of the first guiding dent, and the lower end of the front side has a stopping block behind the second guiding dent; the frame is for placing a screen thereon, the upper and the lower ends of its outer lateral sides are provided each with an upper engaging piece and a lower engaging piece respectively, so that the frame can be collapsed onto the racks firmly after all the engaging pieces are engaged in the first and the second guiding dents; when the upper engaging pieces get released from the first guiding dents, the lower engaging pieces are still engaged in the second guiding dents, thereby the frame can be pulled out of the racks taking the lower engaging pieces as fulcrums, until the bottom of the frame is abutted on the stopping blocks and stop. | 09-23-2010 |