Patents by Inventor Chun-Hao Wu

Chun-Hao Wu 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).

  • Patent number: 9132973
    Abstract: A cartridge for carrying glass substrate is provided, and the cartridge comprises a pair of side beams each is provided with at least two pillars along a first direction. Each of the pillars is configured with a plurality of fixtures detachably juxtaposed vertically. A plurality of supporting units is arranged between the fixtures of the side beams so as to define a plurality of supporting surfaces vertically. And a plurality of free locking units detachably are secured to the fixtures on the common surface so as to allow the moving of the fixtures on the common surface as a whole. With the provision of the cartridge of the present invention, the damaged glass substrate can be conveniently and effectively removed without tempering other glass substrates which are intact and undamaged.
    Type: Grant
    Filed: April 12, 2012
    Date of Patent: September 15, 2015
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Xiande Li, Chun Hao Wu, Kun Hsien Lin, Minghu Qi, Erqing Zhu, Weibing Yang
  • Patent number: 9083191
    Abstract: The present invention provides a device of replacing and charging battery at environment monitoring terminal and battery replacement system. Through the battery positioning mechanism disposed at both battery charging device and environment monitoring terminal, and anodes and cathodes disposed for contacting the battery electrodes, the battery replacement device can replace the full-discharged battery at environment monitoring terminal and a full-charged battery at the battery charging device. In this manner, the system can automatically replace the battery at environment monitoring terminal without manual replacement so as to reduce battery replacement time.
    Type: Grant
    Filed: April 16, 2012
    Date of Patent: July 14, 2015
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd
    Inventors: Weibing Yang, Chun Hao Wu, Kun Hsien Lin, Yongqiang Wang, Zenghong Chen, Xiande Li
  • Publication number: 20150088294
    Abstract: The present invention provides an environmental monitoring system and method for a liquid crystal manufacturing apparatus. The monitoring system comprises an environmental information acquiring equipment, a server, and the liquid crystal manufacturing apparatus. The environmental information acquiring equipment moves along a predetermined track inside the liquid crystal manufacturing apparatus. The environmental information acquiring equipment acquires inner environmental information of the liquid crystal manufacturing apparatus during its movement and transmits the environmental information to the server. The server generates a monitoring report and provides it to detecting personnel. The present invention can solve the problems of high cost, low efficiency, and unable to accurately measure inner environmental information of the liquid crystal manufacturing apparatus in conventional skills.
    Type: Application
    Filed: June 7, 2012
    Publication date: March 26, 2015
    Inventors: Yunshao Jiang, Chun Hao Wu, Kun Hsien Lin, Yongqiang Wang, Zhiyou Shu, Minghu Qi, Xiande Li, Zhenhua Guo, Weibing Yang, Zenghong Chen
  • Patent number: 8979963
    Abstract: The present invention discloses a suspended ceiling filtration apparatus, which includes filtration units. The filtration unit includes a filtration part, two horizontal strip support legs and two longitudinal strip support legs. A support plate protrudes from the support legs. The filtration part is placed on the support plate, and a buffer filling part is disposed between the filtration part and the support plate. The buffer filling part is utilized to self-adaptively swell and shrink relative to the support plate according to a weight of the supported filtration part, the buffer filling part fills a gap between the support plate and the filtration part.
    Type: Grant
    Filed: March 22, 2012
    Date of Patent: March 17, 2015
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Weibing Yang, Chun-hao Wu, Kun-hsien Lin, Yongqiang Wang, Erqing Zhu, Xiande Li, Minghu Qi, Zenghong Chen, Zhenhua Guo, Yunshao Jiang
  • Patent number: 8939275
    Abstract: The present invention relates to a substrate transfer system, comprising a number of roller assemblies used for mobile transfer of the glass substrate on it, and a controller used for controlling rotation of the roller assemblies; the substrate transfer system further comprises a substrate positioning device, which is arranged at the end of the transfer direction of the glass substrate by the roller assemblies; the substrate positioning device comprises a positioning pole, which is used for blocking and positioning the glass substrate transferred by the roller assemblies; and a buffer positioning mechanism on which the positioning pole is mounted on, providing mobile buffer for the positioning pole and driving the positioning pole to reset. A buffer reset mechanism is arranged for controlling the position of the positioning pole, and the positioning deviation of the substrate can be further eliminated; it can provide buffer contact for eliminating the risk of fragmentation.
    Type: Grant
    Filed: November 19, 2012
    Date of Patent: January 27, 2015
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Yongqiang Wang, Chun hao Wu, Kun hsien Lin, Minghu Qi, Weibing Yang, Zenghong Chen, Zhenhua Guo, Yunshao Jiang, Zhiyou Shu
  • Publication number: 20150000236
    Abstract: The present invention discloses a suspended ceiling filtration apparatus, which includes filtration units. The filtration unit includes a filtration part, two horizontal strip support legs and two longitudinal strip support legs. A support plate protrudes from the support legs. The filtration part is placed on the support plate, and a buffer filling part is disposed between the filtration part and the support plate. The buffer filling part is utilized to self-adaptively swell and shrink relative to the support plate according to a weight of the supported filtration part, the buffer filling part fills a gap between the support plate and the filtration part.
    Type: Application
    Filed: March 22, 2012
    Publication date: January 1, 2015
    Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Weibing Yang, Chun-hao Wu, Kun-hsien Lin, Yongqiang Wang, Erqing Zhu, Xiande Li, Minghu Qi, Zenghong Chen, Zhenhua Guo, Yunshao Jiang
  • Publication number: 20140374307
    Abstract: A system and method for controlling transportation of a substrate of a liquid crystal panel is disclosed. Said method comprises: putting the substrate of the liquid crystal panel into a transport apparatus; humidifying the transport apparatus having the substrate of the liquid crystal panel placed thereinto by utilizing a humidifying apparatus to form a mist in the transport apparatus; and transporting the substrate of the liquid crystal panel by utilizing the humidified transport apparatus. The present invention prevents the substrate of the liquid crystal panel from being damaged by electrostatic charges and ensures product percent of pass.
    Type: Application
    Filed: March 15, 2012
    Publication date: December 25, 2014
    Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd.
    Inventors: Minghu Qi, Chun-hao Wu, Kun-hsien Lin, Yongqiang Wang, Zhenghong Chen, Weibing Yang, Erqing Zhu, Zhenhua Guo
  • Publication number: 20140350712
    Abstract: A transporting device for transporting substrate of liquid crystal display and using method thereof are provided. The transporting device comprises a fixing arm, at least two forks mounted on the fixing arm, laser emitting devices respectively mounted on the forks that are used to carry two ends of the substrate, laser sensors mounted on the fixing arm and corresponding to the laser emitting devices, a processor mounted on the fixing arm and connected to the laser sensors, and air damping devices mounted below the forks that are used to carry two ends of the substrate. The droop amount and the vibration of the fork can be measured when the transporting device is carrying a substrate, and it can be determined whether the droop amount and the vibration are abnormal. If they are abnormal, the laser emitting device will be started up to alleviate the vibration of the fork.
    Type: Application
    Filed: June 25, 2013
    Publication date: November 27, 2014
    Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Weibing Yang, Chun Hao Wu, Kun Hsien Lin, Yongqiang Wang, Zhiyou Shu, Minghu Qi, Zenghong Chen, Guokun Yang, Yunshao Jiang, Chenyangzi Li
  • Patent number: 8777548
    Abstract: A pick-and-place apparatus for handling glass substrate is disclosed and which comprises a chassis and a transportation platform which includes a transferring device disposed on the chassis and includes a first frame and a plurality of transferring rods rotationally disposed across the first frame along a first reference direction. A vertical displacing mechanism is provided for moving the transportation platform to move vertically to a pre-determined height. And a horizontal displacing device is provided for moving the transportation platform to more along the first reference direction such that the transferring device can be moved in and out of the cartridge, wherein the first transferring rods rotationally move the glass substrate into the cartridge or out of the cartridge.
    Type: Grant
    Filed: April 13, 2012
    Date of Patent: July 15, 2014
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd
    Inventors: Weibing Yang, Chun Hao Wu, Kun Hsien Lin, Yongqiang Wang, Erqing Zhu, Xiande Li
  • Patent number: 8777286
    Abstract: The present invention provides an unpacking device for glass substrate and which includes a bracket and a plurality of sucking heads mounted thereon. A plurality of altitude sensors is incorporated to trigger an alarm if the altitude sensors are not synchronized during the pickup operation.
    Type: Grant
    Filed: May 24, 2012
    Date of Patent: July 15, 2014
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd
    Inventors: Minghu Qi, Chun Hao Wu, Kun Hsien Lin, Yongqiang Wang, XiandeGuo Li, Zhenhua Guo
  • Publication number: 20140123784
    Abstract: The present invention relates to a stacking machine, which comprises a base, a body movably arranged on the base, and a translational mechanism for driving the body to make a translational motion on the base. The synchronous belt used in the present invention can effectively resolve the problem of slipping caused by wheel rolling, and thus enables the movement of the stacking machine to be more accurate, with the highest speed of the movement also increased significantly. Besides that, the synchronous belt mechanism is more accurate in positioning, which reduces the number of times of repeated adjustments and maintenance caused by bigger positioning errors.
    Type: Application
    Filed: November 16, 2012
    Publication date: May 8, 2014
    Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd.
    Inventors: Guokun Yang, Zhiyou Shu, Chun hao Wu, Kun hsien Lin, Minghu Qi, Zhenhua Guo, Yongqiang Wang, Zenghong Chen, Chenyangzi Li, Weibing Yang
  • Publication number: 20140102852
    Abstract: The present invention relates to a substrate transfer system, comprising a number of roller assemblies used for mobile transfer of the glass substrate on it, and a controller used for controlling rotation of the roller assemblies; the substrate transfer system further comprises a substrate positioning device, which is arranged at the end of the transfer direction of the glass substrate by the roller assemblies; the substrate positioning device comprises a positioning pole, which is used for blocking and positioning the glass substrate transferred by the roller assemblies; and a buffer positioning mechanism on which the positioning pole is mounted on, providing mobile buffer for the positioning pole and driving the positioning pole to reset. A buffer reset mechanism is arranged for controlling the position of the positioning pole, and the positioning deviation of the substrate can be further eliminated; it can provide buffer contact for eliminating the risk of fragmentation.
    Type: Application
    Filed: November 19, 2012
    Publication date: April 17, 2014
    Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Yongqiang Wang, Chun hao Wu, Kun hsien Lin, Minghu Qi, Weibing Yang, Zenghong Chen, Zhenhua Guo, Yunshao Jiang, Zhiyou Shu
  • Publication number: 20130285402
    Abstract: The present invention provides an unpacking device for glass substrate and which includes a bracket and a plurality of sucking heads mourned thereon, and a plurality of altitude. The sucking heads are used to pickup a working target, and the altitude sensors are arranged between the bracket and the sucking heads. The unpacking device of the present invention can readily reduce the breakage of the glass substrates and also protect the sucking heads from being damaged.
    Type: Application
    Filed: May 24, 2012
    Publication date: October 31, 2013
    Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO. LTD.
    Inventors: Minghu Qi, Chun Hao Wu, Kun Hsien Lin, Yongqiang Wang, XiandeGuo Li, Zhenhua Guo
  • Publication number: 20130272834
    Abstract: A pick-and-place apparatus for handling glass substrate is disclosed and which comprises a chassis and a transportation platform which includes a transferring device disposed on the chassis and includes a first frame and a plurality of transferring rods rotationally disposed across the first frame along a first reference direction. A vertical displacing mechanism is provided for moving the transportation platform to move vertically to a pre-determined height. And a horizontal displacing device is provided for moving the transportation platform to more along the first reference direction such that the transferring device can be moved in and out of the cartridge, wherein the first transferring rods rotationally move the glass substrate into the cartridge or out of the cartridge.
    Type: Application
    Filed: April 13, 2012
    Publication date: October 17, 2013
    Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD.
    Inventors: Weibing Yang, Chun Hao Wu, Kun Hsien Lin, Yongqiang Wang, Erqing Zhu, Xiande Li
  • Publication number: 20130257349
    Abstract: The present invention provides a device of replacing and charging battery at environment monitoring terminal and battery replacement system. Through the battery positioning mechanism disposed at both battery charging device and environment monitoring terminal, and anodes and cathodes disposed for contacting the battery electrodes, the battery replacement device can replace the full-discharged battery at environment monitoring terminal and a full-charged battery at the battery charging device. In this manner, the system can automatically replace the battery at environment monitoring terminal without manual replacement so as to reduce battery replacement time.
    Type: Application
    Filed: April 16, 2012
    Publication date: October 3, 2013
    Applicant: SHENZHEN CHINA STAR OPTOELECTRIC TECHNOLOGY CO., LTD.
    Inventors: Weibing Yang, Chun Hao Wu, Kun Hsien Lin, Yongqiang Wang, Zenghong Chen, Xiande Li
  • Publication number: 20130256248
    Abstract: A cartridge for carrying glass substrate is provided, and the cartridge comprises a pair of side beams each is provided with at least two pillars along a first direction. Each of the pillars is configured with a plurality of fixtures detachably juxtaposed vertically. A plurality of supporting units is arranged between the fixtures of the side beams so as to define a plurality of supporting surfaces vertically. And a plurality of free locking units detachably are secured to the fixtures on the common surface so as to allow the moving of the fixtures on the common surface as a whole. With the provision of the cartridge of the present invention, the damaged glass substrate can be conveniently and effectively removed without tempering other glass substrates which are intact and undamaged.
    Type: Application
    Filed: April 12, 2012
    Publication date: October 3, 2013
    Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD
    Inventors: Xiande Li, Chun Hao Wu, Kun Hsien Lin, Minghu Qi, Erqing Zhu, Weibing Yang
  • Publication number: 20130250288
    Abstract: The present invention provides a glass substrate inspection device and an inspection method that are applicable to inspect if breaking exists in a glass substrate deposited in a cartridge. The inspection device includes at least one detector assembly and at least one processing unit. The detector assembly includes a light-transmitting element located at one side of the glass substrate and two light-receiving elements respectively located at two sides of the glass substrate. The processing unit determines if difference of brightness detected by the two light-receiving elements is within a predetermined range, whereby breaking is determined existing in the glass substrate when the difference of brightness is not within the predetermined range. With this arrangement, the present invention can reduce or prevent a broken glass substrate from entering a display panel manufacture line.
    Type: Application
    Filed: April 5, 2012
    Publication date: September 26, 2013
    Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Erqing Zhu, Chun Hao Wu, Kun Hsien Lin, Yongqiang Wang, Weibing Yang, Xiande Li
  • Publication number: 20130251493
    Abstract: The present invention discloses a stacking device and an air purification system thereof. The stacking device includes vertically arranged stacking arms and a manipulator mechanism provided on the stacking arms; the stacking arms forming an axially extending duct and comprising first airflow driving devices; the duct forming air inflow openings that are in communication with an outside space of the stacking arms and an air outflow opening arranged at a lower end of the stacking arms; wherein the first airflow driving devices draw in air of the outside space of the stacking arms through the air inflow openings of the duct and drive air inside the duct to flow downward to be discharged through the air outflow opening of the duct to the lower end of the stacking arms.
    Type: Application
    Filed: April 1, 2012
    Publication date: September 26, 2013
    Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Erqing Zhu, Chun Hao Wu, Kun Hsien Lin, Yongqiang Wang, Weibing Yang, Xiande Li
  • Publication number: 20130251492
    Abstract: This invention discloses a transferring apparatus for transferring a glass substrate from a cartridge in case the glass substrate disposed therein is damaged or defective. The transferring apparatus includes a chassis, and a conveying device. The conveying device includes a frame and a plurality of transferring rods arranged in a common plane and along a longitudinal direction. A first driving device disposed on the chassis and is interlinked with the conveying device. The first driving device moves the frame along the first horizontal direction such that the frame can be moved in and out from the cartridge to carry the damaged glass substrate. The driving device further drives the transferring rods to rotate centered with its own axis. By the provision of the transferring apparatus, a damaged or defective glass substrate can be properly transferred out of the cartridge without damaging adjacent glass substrate. This can be performed automatically so as to increase the efficiency, while reducing labors.
    Type: Application
    Filed: March 31, 2012
    Publication date: September 26, 2013
    Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO, LTD.
    Inventors: Xiande Li, Chun Hao Wu, Kun Hsien Lin, Yongqiang Wang, Erqing Zhu, Weibing Yang
  • Publication number: 20130241225
    Abstract: The present invention further provides a vacuum pickup device for manufacturing process of a flat panel and which comprises a detecting unit and a first vacuum circuit and a second vacuum circuit independent from each other. The first vacuum circuit is interconnected with a first nozzle, a first vacuum tube and a first vacuum reservoir in serial. The second vacuum circuit is interconnected with a second nozzle, a second vacuum tube and a second vacuum reservoir in serial. A joint sucking area is defined by the first and second nozzles jointly, and the detecting unit is used to monitor an operation status of the first and second vacuum circuits. Wherein either one of the first and second vacuum circuits is detected as a normal operational status, then the sucking process will remain in operation; and wherein when either the first vacuum circuit or the second vacuum circuit is detected as an abnormal status, the sucking process is halted.
    Type: Application
    Filed: April 6, 2012
    Publication date: September 19, 2013
    Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO. LTD.
    Inventors: Minghu QI, Chun Hao Wu, Kun Hsien Lin, Yongqiang Wang, Zenghong Chen, Weibing Yang