Patents by Inventor Chih-Chieh Wang
Chih-Chieh Wang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20100118251Abstract: A pixel structure including a substrate, a scan line, a data line, a common line, an active device, a pixel electrode, a passivation layer and a transition auxiliary electrode is provided. The scan line and the data line on the substrate intersect with each other to define a pixel region. The common line on the substrate is parallel to the scan line. The active device disposed within the pixel region is electrically connected to the scan line and the data line. The pixel electrode disposed within the pixel region is electrically connected to the active device. The passivation layer is between the data line and the pixel electrode. The transition auxiliary electrode is adjacent to the periphery of the pixel electrode and electrically connected to the common line through a contact hole of the passivation layer. The transition auxiliary electrode and the pixel electrode are made of the same film.Type: ApplicationFiled: January 20, 2010Publication date: May 13, 2010Applicant: Chunghwa Picture Tubes, LTD.Inventors: CHIH-CHIEH WANG, Yao-Hong Chien, Xin-Xin Lin, Li-Shan Chen, Xuan-Yu Liu
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Patent number: 7684000Abstract: A pixel structure including a substrate, a scan line, a data line, a common line, an active device, a pixel electrode, a passivation layer and a transition auxiliary electrode is provided. The scan line and the data line on the substrate intersect with each other to define a pixel region. The common line on the substrate is parallel to the scan line. The active device disposed within the pixel region is electrically connected to the scan line and the data line. The pixel electrode disposed within the pixel region is electrically connected to the active device. The passivation layer is between the data line and the pixel electrode. The transition auxiliary electrode is adjacent to the periphery of the pixel electrode and electrically connected to the common line through a contact hole of the passivation layer. The transition auxiliary electrode and the pixel electrode are made of the same film.Type: GrantFiled: December 8, 2006Date of Patent: March 23, 2010Assignee: Chunghwa Picture Tubes, Ltd.Inventors: Chih-Chieh Wang, Yao-Hong Chien, Xin-Xin Lin, Li-Shan Chen, Xuan-Yu Liu
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Publication number: 20100065852Abstract: A system for displaying images and fabricating method thereof are provided. The system includes a thin film transistor substrate including a substrate having a display area and a pad area. The thin film transistor substrate further includes a conductive line disposed on the substrate in the display area. The conductive line includes a lower metal line, an upper metal line and a middle metal line therebetween. The width of the middle metal line is narrower than that of the upper metal line.Type: ApplicationFiled: September 14, 2009Publication date: March 18, 2010Applicant: TPO DISPLAYS CORP.Inventors: Chieh-Wen LIN, Chih-Chieh WANG, Sheng-Wen CHANG, Te-Chang WAN
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Publication number: 20100001286Abstract: A TFT array substrate is disclosed. In the pixel structure of the TFT array substrate, patterned transparent conductive layers are disposed under a first metal layer (M1) and a second metal layer (M2) and most areas of the M1 and M2 are substituted by the patterned transparent conductive layers. So, the pixel structure has high aperture ratio and large storage capacitance. Besides, a scan bonding pad on the TFT array substrate includes a first patterned transparent conductive layer (T1), the M1 and a third patterned transparent conductive layer (T3). The M1 is disposed on the T1, and the T3 is electrically connected to the T1 via a contact hole in the M1. So, the contact resistance of the scan bonding pad is small. The data bonding pad on the TFT array substrate has similar design. Moreover, fabricating methods of TFT array substrates are also provided.Type: ApplicationFiled: March 3, 2009Publication date: January 7, 2010Applicant: Chunghwa Picture Tubes, LTD.Inventors: Yao-Hong Chien, Chih-Chieh Wang, Xuan-Yu Liu, Li-Shan Chen
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Publication number: 20090268802Abstract: A decision feedback equalizer having a adjusting device and method thereof are described. The decision feedback equalizer having an adjusting device includes a feed-forward filter, a decision device, a feedback filter, the adjusting device, and a summation device. The feed-forward filter generates a forwarding signal (Sff) based on an input signal (Si). The decision device generates a first decision (Sd1) signal and a second decision signal (Sd2) which are associated with the summation signal (Ssu). The feedback filter receives the second decision signal (Sd2) for generating a feedback signal (Sfb). The adjusting device adjusts the first decision signal (Sd1) according to a first weighting value (V1) for generating a first adjusted signal (Sa1) and transmitting the first adjusted signal (Sa1) to the feed-forward filter. The adjusting device further adjusts the feedback signal (Sfb) according to a second weighting value (V2) for generating a second adjusted signal (Sa2).Type: ApplicationFiled: April 24, 2008Publication date: October 29, 2009Applicant: SILICON INTEGRATED SYSTEMS CORP.Inventor: Chih-chieh Wang
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Publication number: 20080278646Abstract: A pixel including a transistor, a liquid crystal capacitor, a storage capacitor and a coupling capacitor is provided. The first end of the transistor is connected to a data line, the liquid crystal capacitor and the storage capacitor are coupled between the second end of the transistor and a common voltage, and the coupling capacitor is connected between the second end of the transistor and a select line. After a driving voltage is outputted to the liquid crystal capacitor and the storage capacitor by the data line, the select line inputs a pulse signal to the liquid crystal capacitor through the coupling capacitor. The pulse signal is capable of increasing the ability of the electric field for driving the liquid crystal so that the liquid crystal can still display normally in the bend state even though the lowest pixel voltage is lower than the critical voltage.Type: ApplicationFiled: March 25, 2008Publication date: November 13, 2008Applicant: CHUNGHWA PICTURE TUBES, LTD.Inventors: Yao-Hong Chien, Chih-Chieh Wang, Szu-Fen Chen, Jung-Chieh Cheng, Li-Shan Chen
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Publication number: 20080259235Abstract: A pixel circuit and a driving method thereof in a liquid crystal display (LCD) panel and an LCD are provided. One select line is added to the pixel circuit of the present invention. When the pixel circuit is in a holding state, a select signal is provided to the select line for pulling up the voltage level of the pixel electrode. Therefore, the insertion of the black frames into the images in the LCD panel and the LCD is completed by the present invention during one frame period.Type: ApplicationFiled: November 22, 2007Publication date: October 23, 2008Applicant: CHUNGHWA PICTURE TUBES, LTD.Inventors: Yao-Hong Chien, Chih-Chieh Wang, Szu-Fen Chen, Jung-Chieh Cheng
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Patent number: 7434092Abstract: Redundantly repaired semiconductor memory and method in which the configuration data for the memory is stored in an area of the main memory array which is known to be free of bad bits, along with a signature code which serves as a pointer and verifies the validity of the configuration data. In one disclosed embodiment, the data is stored in a configuration memory which is divided into a plurality of areas of equal size and known starting addresses. The number of areas is greater than the number of permitted repairs, and the areas which do not contain defects are available for storing configuration data including device settings, repair information, and the like.Type: GrantFiled: February 22, 2005Date of Patent: October 7, 2008Assignee: Silicon Storage Techonology, Inc.Inventors: Chih-Chieh Wang, Jonathan G. Pabustan, Ben Sheen
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Publication number: 20080129207Abstract: A device utilizes a plasma for a liquid crystal alignment. The alignment is processed in a vacuum chamber in a simple way. A general chemical vapor deposition is coordinated to reduce cost. The present invention is a novel contactless process avoiding particle contamination, residual static charge and scratch. And multiple are as of the present invention can be used for alignment.Type: ApplicationFiled: January 17, 2007Publication date: June 5, 2008Applicants: National Chiao Tung University, National Tsing Hua UniversityInventors: Ru-Pin Chao, Hsin-Ying Wu, Chih-Chieh Wang, Shao-Ju Chang, Jenn-Chang Hwang, Chwung-Shan Kou, Kuen-Yi Wu, An-Ping Lee, Hsiao-Kuan Wei
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Publication number: 20080084529Abstract: A pixel structure including a substrate, a scan line, a data line, a common line, an active device, a pixel electrode, a passivation layer and a transition auxiliary electrode is provided. The scan line and the data line on the substrate intersect with each other to define a pixel region. The common line on the substrate is parallel to the scan line. The active device disposed within the pixel region is electrically connected to the scan line and the data line. The pixel electrode disposed within the pixel region is electrically connected to the active device. The passivation layer is between the data line and the pixel electrode. The transition auxiliary electrode is adjacent to the periphery of the pixel electrode and electrically connected to the common line through a contact hole of the passivation layer. The transition auxiliary electrode and the pixel electrode are made of the same film.Type: ApplicationFiled: December 8, 2006Publication date: April 10, 2008Applicant: CHUNGHWA PICTURE TUBES, LTD.Inventors: Chih-Chieh Wang, Yao-Hong Chien, Xin-Xin Lin, Li-Shan Chen, Xuan-Yu Liu
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Patent number: 7157107Abstract: The present invention relates to a process for producing eggs with low cholesterol level. Different concentrations of fermented red mold rice are added to hens feeds. The fermented red mold rice contains Monacolin K, which has an effect on reducing cholesterol level. The cholesterol level in eggs produced by the present process is much lower than that in eggs produced by the prior art process. Furthermore, the serum triglyceride of hens is reduced. People are paying more attention to health, thus lowering consumption of high cholesterol food. Since cholesterol in eggs accounts for more than 50% of daily take-up, consumption of egg can hardly increase. Therefore, low cholesterol eggs can not only be beneficial to the public's health, but also bears business advantage.Type: GrantFiled: January 14, 2004Date of Patent: January 2, 2007Inventors: Tzu-Ming Pan, Chih-Chieh Wang
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Publication number: 20060190762Abstract: Redundantly repaired semiconductor memory and method in which the configuration data for the memory is stored in an area of the main memory array which is known to be free of bad bits, along with a signature code which serves as a pointer and verifies the validity of the configuration data. In one disclosed embodiment, the data is stored in a configuration memory which is divided into a plurality of areas of equal size and known starting addresses. The number of areas is greater than the number of permitted repairs, and the areas which do not contain defects are available for storing configuration data including device settings, repair information, and the like.Type: ApplicationFiled: February 22, 2005Publication date: August 24, 2006Inventors: Chih-Chieh Wang, Jonathan Pabustan, Ben Sheen
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Publication number: 20050153051Abstract: The present invention relates to a process for producing eggs with low cholesterol level. Different concentrations of fermented red mold rice are added to hens feeds. The fermented red mold rice contains Monacolin K, which has an effect on reducing cholesterol level. The cholesterol level in eggs produced by the present process is much lower than that in eggs produced by the prior art process. Furthermore, the serum triglyceride of hens is reduced. People are paying more attention to health, thus lowering consumption of high cholesterol food. Since cholesterol in eggs accounts for more than 50% of daily take-up, consumption of egg can hardly increase. Therefore, low cholesterol eggs can not only be beneficial to the public's health, but also bears business advantage.Type: ApplicationFiled: January 14, 2004Publication date: July 14, 2005Inventors: Tzu-Ming Pan, Chih-Chieh Wang
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Patent number: 6703627Abstract: A method and apparatus for monitoring an extraction electrode utilized in the implantation of charged particles (i.e., ions) on a semiconductor wafer. A signal may be generated from an encoder associated with the extraction electrode, wherein the signal comprises data indicative of charged particles attracted to and accelerated by the extraction electrode. The signal may then be analyzed either manually or automatically to determine if the extraction electrode is located at a position appropriate to attract and accelerate the charged particles to an acceleration tube for proper implantation thereof upon the semiconductor wafer. A main controller may be linked to the extraction electrode, wherein the main controller controls a location of the extraction electrode in proximity to the charged particles.Type: GrantFiled: July 24, 2002Date of Patent: March 9, 2004Assignee: Taiwan Semiconductor Manufacturing Co., LtdInventors: Chen-Chun Lee, Chih-Chieh Wang, Hon-Yi Chang, Chun-Huei Fan
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Publication number: 20040016893Abstract: A method and apparatus for monitoring an extraction electrode utilized in the implantation of charged particles (i.e., ions) on a semiconductor wafer. A signal may be generated from an encoder associated with the extraction electrode, wherein the signal comprises data indicative of charged particles attracted to and accelerated by the extraction electrode. The signal may then be analyzed either manually or automatically to determine if the extraction electrode is located at a position appropriate to attract and accelerate the charged particles to an acceleration tube for proper implantation thereof upon the semiconductor wafer. A main controller may be linked to the extraction electrode, wherein the main controller controls a location of the extraction electrode in proximity to the charged particles.Type: ApplicationFiled: July 24, 2002Publication date: January 29, 2004Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Chen-Chun Lee, Chih-Chieh Wang, Hon-Yi Chang, Chun-Huei Fan
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Publication number: 20030215311Abstract: A mobile adjustment device for a standard mechanical interface (SMIF) arm is disclosed. The mobile adjustment device allows precise positioning of the SMIF arm relative to semiconductor processing equipment in three dimensions. The mobile adjustment device can include at least a number of wheeled legs, a bolt rod, and a sliding seat. The wheeled legs and the sliding seat allow for positioning the SMIF arm to two horizontal dimensions, whereas the bolt rod allows for positioning the SMIF arm in a vertical dimension, for a total of three dimensions.Type: ApplicationFiled: May 17, 2002Publication date: November 20, 2003Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Chun-Huei Fan, Hon-Yi Ching, Chih-Chieh Wang, Chen-Chun Lee