Patents by Inventor Erqing Zhu
Erqing Zhu 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: 10434642Abstract: A mechanical arm and an operation method thereof, a mechanical arm device and a manufacturing equipment of a display panel are disclosed. The mechanical arm includes an arm main body, a bearing section and a first driver. The bearing section is arranged at a first end of the arm main body, and is movably connected with the first end of the arm main body, the bearing section includes a first bearing surface; and the first driver is arranged at the first end of the arm main body, and is connected with the bearing section to drive the bearing section at least to rotate parallel to the first bearing surface.Type: GrantFiled: November 30, 2017Date of Patent: October 8, 2019Assignees: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd.Inventors: Aihua Lei, Erqing Zhu, Jun Zhang, Wei Shang
-
Publication number: 20180297194Abstract: A mechanical arm and an operation method thereof, a mechanical arm device and a manufacturing equipment of a display panel are disclosed. The mechanical arm includes an arm main body, a bearing section and a first driver. The bearing section is arranged at a first end of the arm main body, and is movably connected with the first end of the arm main body, the bearing section includes a first bearing surface; and the first driver is arranged at the first end of the arm main body, and is connected with the bearing section to drive the bearing section at least to rotate parallel to the first bearing surface.Type: ApplicationFiled: November 30, 2017Publication date: October 18, 2018Inventors: Aihua Lei, Erqing Zhu, Jun Zhang, Wei Shang
-
Patent number: 9371196Abstract: The present invention provides a transportation method and a transportation device of a liquid crystal panel. The method includes (1) providing a transportation device, wherein the transportation device comprises a device body, linear rails mounted to the device body, a plurality of forks mounted in sequence to the linear rails, and servo motors mounted to the device body, the servo motors being coupled to the plurality of forks to drive the plurality of forks to slide along the linear rails; (2) adjusting spacing distance between the plurality of forks according to the size of a liquid crystal panel to be transported; (3) operating the transportation device to move the forks to a location under the liquid crystal panel to be transported in order to have the liquid crystal panel positioned on the plurality of forks; and (4) operating the transportation device to transport the liquid crystal panel to a designated site.Type: GrantFiled: May 8, 2012Date of Patent: June 21, 2016Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Erqing Zhu, Chunhao Wu, Kunhsien Lin, Xiande Li, Weibing Yang, Zhenhua Guo
-
Patent number: 9265133Abstract: A static elimination device is proposed for eliminating static electricity on the surface of a large-size glass substrate. The static elimination device includes a rotation axis and an electrostatic neutralizer. The rotation axis is installed outside a cassette in which the glass substrate is installed. The electrostatic neutralizer is permanently connected to the rotation axis. The rotation axis is driven to rotate, causing the electrostatic neutralizer centered on the rotation axis to rotate back and forth at a specific angle. The static elimination device of the present invention features simple structure, low fuel consumption and high efficiency, low cost, and high efficiency in static elimination. Owing to these features, the static elimination device of the present invention could work very well for the glass substrate of an arbitrary size. A cassette including the static elimination device is also proposed.Type: GrantFiled: June 12, 2012Date of Patent: February 16, 2016Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventors: Xiande Li, Chunhao Wu, Kunhsien Lin, Erqing Zhu, Minghu Qi, Weibing Yang
-
Patent number: 9132973Abstract: 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: GrantFiled: April 12, 2012Date of Patent: September 15, 2015Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Xiande Li, Chun Hao Wu, Kun Hsien Lin, Minghu Qi, Erqing Zhu, Weibing Yang
-
Patent number: 9025025Abstract: The present invention relates to a self-service cleanroom suit borrowing/returning system and a self-service borrowing/returning method thereof. The self-service cleanroom suit borrowing/returning system includes an automatic cleanroom suit management system backside servo, a borrowing/returning terminal, and a self-service borrowing/returning cleanroom suit machine. The borrowing/returning terminal is connected, via data communication network, to the automatic cleanroom suit management system backside servo, whereby a user uses the borrowing/returning terminal to enter information required for self-service borrowing/returning of cleanroom suit to the automatic cleanroom suit management system backside servo.Type: GrantFiled: May 4, 2012Date of Patent: May 5, 2015Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventors: Yunshao Jiang, Chunhao Wu, Kunhsien Lin, Yongqiang Wang, Erqing Zhu, Minghu Qi, Xiande Li, Zhenhua Guo, Weibing Yang, Zenghong Chen
-
Patent number: 8979963Abstract: 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: GrantFiled: March 22, 2012Date of Patent: March 17, 2015Assignee: 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: 20150000236Abstract: 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: ApplicationFiled: March 22, 2012Publication date: January 1, 2015Applicant: 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: 20140374307Abstract: 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: ApplicationFiled: March 15, 2012Publication date: December 25, 2014Applicant: 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
-
Patent number: 8777548Abstract: 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: GrantFiled: April 13, 2012Date of Patent: July 15, 2014Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventors: Weibing Yang, Chun Hao Wu, Kun Hsien Lin, Yongqiang Wang, Erqing Zhu, Xiande Li
-
Publication number: 20130321972Abstract: A static elimination device is proposed for eliminating static electricity on the surface of a large-size glass substrate. The static elimination device includes a rotation axis and an electrostatic neutralizer. The rotation axis is installed outside a cassette in which the glass substrate is installed. The electrostatic neutralizer is permanently connected to the rotation axis. The rotation axis is driven to rotate, causing the electrostatic neutralizer centered on the rotation axis to rotate back and forth at a specific angle. The static elimination device of the present invention features simple structure, low fuel consumption and high efficiency, low cost, and high efficiency in static elimination. Owing to these features, the static elimination device of the present invention could work very well for the glass substrate of an arbitrary size. A cassette including the static elimination device is also proposed.Type: ApplicationFiled: June 12, 2012Publication date: December 5, 2013Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO. LTD.Inventors: Xiande Li, Chunhao Wu, Kunhsien Lin, Erqing Zhu, Minghu Qi, Weibing Yang
-
Publication number: 20130306832Abstract: The present invention introduces a solution by providing a supporting apparatus for glass substrate and which comprises a first supporting member creating a first supporting surface along a first horizontal direction. A second supporting member is included to create a second supporting surface and arranged spatially and perpendicular to the first supporting member. The supporting apparatus further includes at least two buffering devices arranged between the first and second supporting surfaces for providing an attenuating effect when a fully loaded cartridge is landed thereupon.Type: ApplicationFiled: May 22, 2012Publication date: November 21, 2013Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO. LTD.Inventors: Yongqiang Wang, Chunhao Wu, Kunhsien Lin, Xiande Li, Erqing Zhu, Minghu Qi, Weibing Yang, Zenghong Chen, Zhenhua Guo, Yunshao Jiang
-
Publication number: 20130287534Abstract: The present invention provides a transportation method and a transportation device of a liquid crystal panel. The method includes (1) providing a transportation device, wherein the transportation device comprises a device body, linear rails mounted to the device body, a plurality of forks mounted in sequence to the linear rails, and servo motors mounted to the device body, the servo motors being coupled to the plurality of forks to drive the plurality of forks to slide along the linear rails; (2) adjusting spacing distance between the plurality of forks according to the size of a liquid crystal panel to be transported; (3) operating the transportation device to move the forks to a location under the liquid crystal panel to be transported in order to have the liquid crystal panel positioned on the plurality of forks; and (4) operating the transportation device to transport the liquid crystal panel to a designated site.Type: ApplicationFiled: May 8, 2012Publication date: October 31, 2013Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTDInventors: Erqing Zhu, Chunhao Wu, Kunhsien Lin, Xiande Li, Weibing Yang, Zhenhua Guo
-
Publication number: 20130278762Abstract: The present invention relates to a self-service cleanroom suit borrowing/returning system and a self-service borrowing/returning method thereof. The self-service cleanroom suit borrowing/returning system includes an automatic cleanroom suit management system backside servo, a borrowing/returning terminal, and a self-service borrowing/returning cleanroom suit machine. The borrowing/returning terminal is connected, via data communication network, to the automatic cleanroom suit management system backside servo, whereby a user uses the borrowing/returning terminal to enter information required for self-service borrowing/returning of cleanroom suit to the automatic cleanroom suit management system backside servo.Type: ApplicationFiled: May 4, 2012Publication date: October 24, 2013Applicant: Shenzhen China Star Optoelectronics Technology Co, LTD.Inventors: Yunshao Jiang, Chunhao Wu, Kunhsien Lin, Yongqiang Wang, Erqing Zhu, Minghu Qi, Xiande Li, Zhenhua Guo, Weibing Yang, Zenghong Chen
-
Publication number: 20130278753Abstract: The present invention provides a specialty gas detection method and a specialty gas detection cart for implementing the method. The method includes (1) providing a specialty gas detection cart and a control station; (2) connecting the control station and the specialty gas detection cart to each other in a wireless manner; (3) the specialty gas detector collecting gas information from the environment where the detector is located and transmitting the collected gas information to the data processor to allow the data processor to process the gas information and transmit the result of processing of the gas information via the first wireless transceiver device to the control station; and (4) the control station receiving the result of processing of the gas information and displaying the result of processing of the gas information. Remote monitoring of a specialty gas leakage site can thus be made through the specialty gas detection cart.Type: ApplicationFiled: April 25, 2012Publication date: October 24, 2013Applicant: Shenzhen China Star Optoeletronics Technology Co., Ltd.Inventors: Zhenhua Guo, Chunhao Wu, Kunhsien Lin, Erqing Zhu, Yongqiang Wang, Yunshao Jiang, Xiande Li, Weibing Yang, Zenghong Chen, Minghu Qi
-
Publication number: 20130272834Abstract: 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: ApplicationFiled: April 13, 2012Publication date: October 17, 2013Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD.Inventors: Weibing Yang, Chun Hao Wu, Kun Hsien Lin, Yongqiang Wang, Erqing Zhu, Xiande Li
-
Publication number: 20130256248Abstract: 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: ApplicationFiled: April 12, 2012Publication date: October 3, 2013Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTDInventors: Xiande Li, Chun Hao Wu, Kun Hsien Lin, Minghu Qi, Erqing Zhu, Weibing Yang
-
Publication number: 20130251492Abstract: 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: ApplicationFiled: March 31, 2012Publication date: September 26, 2013Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO, LTD.Inventors: Xiande Li, Chun Hao Wu, Kun Hsien Lin, Yongqiang Wang, Erqing Zhu, Weibing Yang
-
Publication number: 20130250288Abstract: 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: ApplicationFiled: April 5, 2012Publication date: September 26, 2013Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Erqing Zhu, Chun Hao Wu, Kun Hsien Lin, Yongqiang Wang, Weibing Yang, Xiande Li
-
Publication number: 20130251493Abstract: 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: ApplicationFiled: April 1, 2012Publication date: September 26, 2013Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Erqing Zhu, Chun Hao Wu, Kun Hsien Lin, Yongqiang Wang, Weibing Yang, Xiande Li