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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Patent number: 8585057Abstract: A game machine includes a frame and a control unit mounted on the frame. A rack assembly and a moving unit are respectively positioned in the frame, wherein the rack assembly is provided for containing prizes and a hammering device is mounted onto the moving unit. The moving unit and the hammering device are respectively electrically connected to the control unit. After inserting coin, the player can use the control unit to operate the moving unit for moving the hammering device to a purposed position. Finally, the player operates the hammering device to strike the rack assembly for forming vibration to move the selected prize and the prize is used as a reward after falling from the rack assembly.Type: GrantFiled: February 29, 2012Date of Patent: November 19, 2013Assignee: Youal-Jifh Enterprise Co., Ltd.Inventor: Chih-Chieh Wang
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Publication number: 20130244796Abstract: The present invention provides a gift storage device of a gift game machine and a selection output means thereof. The gift game machine has the selection output means movable in X, Y, Z axes to correspond to a plurality of gift storage devices. Each gift storage device includes a gift support for allowing gifts to hang thereon and a rotary feeding set controlled by the selection output means. A spiral element of the rotary feeding set rotates to push the gifts on the gift support, so that the gifts can move on the gift support until they leave the gift support. Each gift storage device is positioned to a back plate of the gift game machine via an insertion frame. Tabs and insertion troughs are provided between the gift storage device and the insertion frame, so that the gift storage device can be disassembled or assembled easily.Type: ApplicationFiled: March 16, 2012Publication date: September 19, 2013Applicant: YOUAL-JIFH ENTERPRISE CO., LTD.Inventor: CHIH-CHIEH WANG
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Publication number: 20130221619Abstract: A game machine includes a frame and a control unit mounted on the frame. A rack assembly and a moving unit are respectively positioned in the frame, wherein the rack assembly is provided for containing prizes and a hammering device is mounted onto the moving unit. The moving unit and the hammering device are respectively electrically connected to the control unit. After inserting coin, the player can use the control unit to operate the moving unit for moving the hammering device to a purposed position. Finally, the player operates the hammering device to strike the rack assembly for forming vibration to move the selected prize and the prize is used as a reward after falling from the rack assembly.Type: ApplicationFiled: February 29, 2012Publication date: August 29, 2013Applicant: YOUAL-JIFH ENTERPRISE CO., LTD.Inventor: CHIH-CHIEH WANG
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Publication number: 20130127835Abstract: A liquid crystal display includes a display panel, a processor, a timing control circuit, and a switch cell layer. The switch cell layer includes a liquid crystal layer, a first driving circuit, and a second driving circuit. The switch cell layer is installed on the display panel. When the display panel displays at least one two-dimensional region and at least one three-dimensional region according to an image signal, the processor determines positions of the at least one two-dimensional region and the at least one three-dimensional region on the display panel according to the image signal. The timing control circuit is for generating an address signal according to the positions. The first driving circuit and the second driving circuit drive first enable lines coupled to the first driving circuit in groups and second enable lines coupled to the second driving circuit in groups respectively according to the address signal.Type: ApplicationFiled: April 17, 2012Publication date: May 23, 2013Inventors: Chih-Chieh Wang, Yu-Chieh Chen
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Patent number: 8208113Abstract: 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: January 20, 2010Date of Patent: June 26, 2012Assignee: 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: 8167311Abstract: A game machine includes a cabinet-type main frame. A rack and a movement assembly respectively mounted in the main frame. The rack has multiple rooms defined therein for receiving prizes. An operational unit is mounted on a front panel of the main frame for user to operate the movement assembly. A drive device is mounted on the movement assembly and reciprocally moved relative to the rack. Multiple driven devices are mounted on the rack. Each driven device aligns with a corresponding one of the rooms. Each driven device has a shaft extending into the corresponding room and reciprocally moved to push a prized received in the room when the drive device is engaged to and pushes the shaft.Type: GrantFiled: January 21, 2011Date of Patent: May 1, 2012Assignee: Youal-Jifh Enterprise Co., Ltd.Inventor: Chih-Chieh Wang
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Publication number: 20110207512Abstract: Disclosed is an arching game system including a bow-and-arrow set, a display and a visual identification unit. The bow-and-arrow includes a bow, a buffer, a string and an arrow. The bow includes an aperture defined therein. The buffer is attached to the bow. The string is tied to the bow. The arrow is movably connected to the bow. The arrow includes a pile, a butt and a shaft extending between the pile and the butt. The butt is movable against the string so that the string shoots the arrow on release of the butt. The buffer buffers the arrow. The arrow is aimed at a target shown on the display. The visual identification unit determines the direction of the travel of the arrow and the force exerted on the arrow.Type: ApplicationFiled: February 23, 2010Publication date: August 25, 2011Inventor: Chih-Chieh Wang
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Publication number: 20110186024Abstract: A bow-and-arrow set includes a bow, a buffer, a string and an arrow. The bow includes a pipe inserted through an aperture defined therein. The buffer is located in the pipe. The string is tied to the bow. The arrow includes a pile, a pile and a body formed between the pile and the butt. The pile is movable in the pipe while the butt is movable against the string so that the string can shoot the arrow and move the pile within the pipe on releasing of the butt. The buffer can encounter and buffer the pile.Type: ApplicationFiled: February 4, 2010Publication date: August 4, 2011Inventor: Chih-Chieh Wang
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Patent number: 7978760Abstract: A decision feedback equalizer having an 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: GrantFiled: April 24, 2008Date of Patent: July 12, 2011Assignee: Silicon Integrated Systems Corp.Inventor: Chih-chieh Wang
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Patent number: 7968367Abstract: A fabricating method of a TFT array substrate includes following steps: providing a substrate having a pixel region and a bonding pad region surrounding the pixel region; forming a patterned polysilicon layer within the pixel region on the substrate; forming a first patterned insulating layer to cover the patterned polysilicon layer; forming a first patterned transparent conductive layer on the first patterned insulating layer; forming a first metal layer on the first patterned transparent conductive layer; forming a second patterned insulating layer to cover the first metal layer; forming a second patterned transparent conductive layer on the second patterned insulating layer; forming a second metal layer on the second patterned transparent conductive layer; forming a third patterned insulating layer to cover the second metal layer; and forming a third patterned transparent conductive layer on the third patterned insulating layer.Type: GrantFiled: August 12, 2010Date of Patent: June 28, 2011Assignee: Chunghwa Picture Tubes, Ltd.Inventors: Yao-Hong Chien, Chih-Chieh Wang, Xuan-Yu Liu, Li-Shan Chen
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Publication number: 20100304525Abstract: A fabricating method of a TFT array substrate includes following steps: providing a substrate having a pixel region and a bonding pad region surrounding the pixel region; forming a patterned polysilicon layer within the pixel region on the substrate; forming a first patterned insulating layer to cover the patterned polysilicon layer; forming a first patterned transparent conductive layer on the first patterned insulating layer; forming a first metal layer on the first patterned transparent conductive layer; forming a second patterned insulating layer to cover the first metal layer; forming a second patterned transparent conductive layer on the second patterned insulating layer; forming a second metal layer on the second patterned transparent conductive layer; forming a third patterned insulating layer to cover the second metal layer; and forming a third patterned transparent conductive layer on the third patterned insulating layer.Type: ApplicationFiled: August 12, 2010Publication date: December 2, 2010Applicant: CHUNGHWA PICTURE TUBES, LTD.Inventors: Yao-Hong Chien, Chih-Chieh Wang, Xuan-Yu Liu, Li-Shan Chen
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Patent number: 7812352Abstract: 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: GrantFiled: March 3, 2009Date of Patent: October 12, 2010Assignee: Chunghwa Picture Tubes, Ltd.Inventors: Yao-Hong Chien, Chih-Chieh Wang, Xuan-Yu Liu, Li-Shan Chen
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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