Patents Assigned to Shenzhen
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Patent number: 9551878Abstract: The present invention provides a patterned retarder film and a display apparatus. The patterned retarder film is attached to a display panel of the display apparatus. The display panel comprises first, second and third sub-pixels arranged along a first direction, and the patterned retarder film comprises at least two phase retarders. First saw portions and second saw portions are disposed at two opposite sides of the phase retarders and adjacent to at least one of the first, second and third sub-pixels. In the present invention, the color shift problem can be prevented.Type: GrantFiled: December 19, 2013Date of Patent: January 24, 2017Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTDInventors: Deyong Fan, Qiaosheng Liao
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Patent number: 9551826Abstract: The backlight module includes a front frame, a backboard, a heat sink, a light source and a light guide plate. A quantum dot unit is arranged between the light guide plate and the light source. The heat sink, light source and light guide plate are arranged on the backboard, with the heat sink fixing the quantum dot unit to the backboard. The backlight module further includes a middle frame arranged between the backboard and the front frame, and coupled to the heat sink.Type: GrantFiled: March 10, 2014Date of Patent: January 24, 2017Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventor: Quan Li
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Patent number: 9551725Abstract: A system for monitoring cleanliness of a material handling system is disclosed. The system includes a measuring device, a first signal device, a second signal device, and a measuring host. The measuring device installed in the cartridges conduct the cleanliness measurements and obtains the measured result. The first signal device installed in the cartridges transforms the measured results to wireless signals. The second signal device installed in a predetermined location outside of the cartridges receives the wireless signal. The measuring host transforms the received wireless signals back to the measured results. The cartridges of the material handling system are also disclosed. The disclosed cleanliness monitoring system and the cartridge can reduce the cost.Type: GrantFiled: September 5, 2012Date of Patent: January 24, 2017Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventors: Yongqiang Wang, Chunhao Wu, Kunhsien Lin, Xiande Li, Minghu Qi, Weibing Yang, Zenghong Chen, Zhenhua Guo, Yunshao Jiang, Zhiyou Shu
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Patent number: 9554478Abstract: The present invention discloses a frame for holding a display panel. The frame includes a number of side frames and at least one rotating part. The side frames are connected end to end to form an enclosed frame for accommodating the display panel. The side frame defines at least one cutout extending along a longitudinal direction of the side frame. The rotating part is received in the cutout and is rotatably connected to the side frame via a rotating axis extending along the longitudinal direction of the side frame. The display panel is assembled in the enclosed frame via the rotating part. The present invention further provides a display device having the frame.Type: GrantFiled: June 29, 2013Date of Patent: January 24, 2017Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Yuchun Hsiao, Chong Huang
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Patent number: 9552790Abstract: The present invention provides a scan driving circuit for oxide semiconductor thin film transistors, a pull-down holding circuit part (600) employed of the circuit comprises a first pull-down holding module (601) and a second pull-down holding module (602) which is capable of extending the lifetime of the circuit; the first pull-down holding module (601) comprises a first main inverter and a first auxiliary inverter with introducing a constant low voltage level (DCL); the second pull-down holding module (602) comprises a second main inverter and a second auxiliary inverter with introducing a constant low voltage level (DCL); setting the constant low voltage level (DCL)<the second negative voltage level (VSS2)<the first negative voltage level (VSS1), the influence of electrical property of the oxide semiconductor thin film transistors to the scan driving circuit, particularly the bad function due to the electric leakage issue, can be prevented to ensure that the pull-down holding circuit part (600) can bType: GrantFiled: February 6, 2015Date of Patent: January 24, 2017Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventor: Chao Dai
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Patent number: 9553198Abstract: The present invention provides a TFT substrate structure and a manufacturing method thereof. The TFT substrate structure of the present invention includes an N-type lightly-doped amorphous silicon layer and an N-type heavily-doped amorphous silicon layer arranged between an amorphous silicon layer and a metal layer to form a gradient of doping concentration so as to reduce the potential barrier between the metal layer and the amorphous silicon layer, making injection of electrons easy and reducing the leakage current without lowering an operation current, thereby improving the electrical property of the TFT.Type: GrantFiled: July 27, 2015Date of Patent: January 24, 2017Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventor: Xiaowen Lv
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Patent number: 9552114Abstract: The disclosure is related to a touch panel including a substrate; a low-temperature poly-silicon layer, a first isolating layer, a gate and a second isolating layer arranged in sequence and disposed on a surface of the substrate; a source and a drain disposed on the second isolating layer, the source and the drain disposed separately and respectively connected to the low-temperature poly-silicon layer through a through hole; a planar layer disposed on the source, the drain and the second isolating layer, the planar layer having a first via corresponding to the drain; a filling part filling the first via and the filling part electrically connected to the drain; a third isolating layer disposed on the planar layer, the third isolating layer having a second via corresponding to the filling part; a pixel electrode disposed on the third isolating layer and electrically connected to the filling part through the second via.Type: GrantFiled: January 16, 2015Date of Patent: January 24, 2017Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventors: Jingfeng Xue, Xin Zhang
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Patent number: 9553956Abstract: Embodiments of the invention relate to a self-adaptive network control transmission method and system based on TCP. By creating network coding layer between transmission layer and IP layer on both the sending and receiving nodes, we can add network-coding headers which contains specific variables in the coding packets and ACK packets, transmit and refresh those variables through network-coding packets and ACK packets, and adjust redundancy factor R according to the variables. This method can strengthen the resistance to burst loss and maintain the redundancy factor R at the optimum value, thus raise the network throughputs.Type: GrantFiled: July 19, 2011Date of Patent: January 24, 2017Assignee: PEKING UNIVERSITY SHENZHEN GRADUATE SCHOOLInventors: Hui Li, Sicong Song, Kai Pan, Shuoyan Li, Xudong Fan, Ruiyuan Li
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Patent number: 9552788Abstract: The present invention provides a GOA circuit based on LTPS semiconductor TFT, comprising a plurality of GOA units which are cascade connected, and N is set to be a positive integer and an Nth GOA unit comprises a pull-up control part (100), a pull-up part (200), a first pull-down part (400) and a pull-down holding part (500); the pull-down holding part (500) utilizes a high/low voltage reverse design and comprises a first, a second and a third DC constant low voltage levels (VSS1, VSS2, VSS3) which are sequentially abated and a DC constant high voltage level (H), the influence of electrical property of the LTPS semiconductor TFT to the GOA driving circuit, and particularly the bad function due to the electric leakage issue can be solved; meanwhile, the existing issue that the second node voltage level and the pull-down holding circuit part in the GOA circuit based on the LTPS semiconductor TFT cannot be at higher voltage level in the non-functioning period can be solved to effectively maintain the first nodeType: GrantFiled: February 6, 2015Date of Patent: January 24, 2017Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventor: Juncheng Xiao
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Patent number: 9550679Abstract: The present invention relates to a preparation method of graphene oxide based on mixed acid system. The method consists of the following steps. a. Preparation of graphite powder; b. Preparation of suspension liquid of first acid system; c. Preparation of second acid system; d. Preparation of graphene oxide. The invention also relates to a preparation method of graphene using graphene oxide obtained by method mentioned above. The method consists of the following steps. e. Preparation of graphene oxide-dispersant solution; f. Reduction of graphene oxide; g. Process of supersonic stripping; h. Obtaining graphene by separation and drying. The preparation methods of graphene oxide and graphene in our invention could reduce the dosage of strong acid as well as heat release of chemical reaction, and cause less corrosion to our equipments, which makes the reaction more effective and properties of graphene products better, facilitating the achievement of large scale industrial production.Type: GrantFiled: December 31, 2013Date of Patent: January 24, 2017Assignee: SHENZHEN CANTONNET ENERGY SERVICES CO., LTD.Inventors: Linde Zhang, Mingdong Zhang
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Patent number: 9553409Abstract: A connector plug comprises a shielding shell, an insulating base, a terminal module and two baffles, the insulating base comprises a base and a tongue plate connected to a front end of the base, a front end face of the tongue plate being backwards concavely provided with a slot running through a rear end of the base; the terminal module comprises an upper terminal module, a lower terminal module and a hook plate sandwiched between the upper terminal module and the lower terminal module; the terminal module is embedded into the slot of the insulating base; and the two baffles are disposed on upper and lower surfaces of the tongue plate, respectively, the shielding shell encloses the tongue plate and the two baffles, and the two baffles are connected to the shielding shell, respectively.Type: GrantFiled: November 4, 2015Date of Patent: January 24, 2017Assignee: SHENZHEN LITCKCONN TECHNOLOGY CO., LTDInventor: Huilun Deng
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Patent number: 9553627Abstract: A manufacturing method for manufacturing a protective case, includes steps: a reflective film is prepared; a first filter film, a second filter film, and a third filter film of a color filter film, and then a decorative film are laminated on the reflective film in sequence to form a multilayer film structure; and a plurality of couples of relative positions of opposite surfaces of the multilayer film structure are processed via a bidirectional processing machine, thereby forming a plurality of light transmission openings penetrating the reflective film and the decorative film and further penetrating at least one or zero of first filter film, the second filter film, and the third filter film. A rear plate including the plurality of light transmission openings, the reflective film, the color filter film, and the decorative film is formed accordingly.Type: GrantFiled: June 30, 2015Date of Patent: January 24, 2017Assignees: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITEDInventors: Su-Tzong Liu, Sheng-Ying Liu, Wei-Rong Xiao
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Patent number: 9554078Abstract: The application discloses a television base, comprising a supporting base fixedly connected with a television display screen and at least three supporting rods; the supporting base comprises rotating connection portions, the supporting rods are rotationally connected with the rotating connection portions, a surface of the supporting base provided with the rotating connection portions is located in a first plane, and the first plane is perpendicular to a plane where the television display screen is located; all the supporting rods relatively rotate around the supporting base in the first plane, when the supporting rods rotate to be opened, the supporting rods are positioned in the first plane to support a television shell; and when the supporting rods rotate to be folded, the supporting rods are positioned in the first plane and are perpendicular to the plane where the television displays screen is located.Type: GrantFiled: December 11, 2014Date of Patent: January 24, 2017Assignee: SHENZHEN TCL NEW TECHNOLOGY CO., LTDInventor: Guofeng Fu
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Patent number: 9553115Abstract: The present invention provides a manufacturing method of a TFT substrate structure, which includes sequentially forming a first passivation layer, a planarization layer, and a first transparent conductive film and then first subjecting the first transparent conductive film to patterning to form a first pixel electrode and thereafter, a photolithographic process is applied to the planarization layer for exposure and thus forming a first via located above and corresponding to a drain terminal, followed by using the planarization layer as a self-aligning mask to apply dry etching to the first passivation layer for etching to form a second via that corresponds to the first via, whereby residues of the first transparent conductive film in the first and second vias can be effectively prevented and product yield is enhanced.Type: GrantFiled: July 27, 2015Date of Patent: January 24, 2017Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventor: Xiaowen Lv
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Patent number: 9550119Abstract: Methods, apparatus, and systems for webgame interactions are provided. A first terminal sends a request for establishing a P2P channel to a second browser, when the first browser logs in to a webgame application on the first terminal. The P2P channel is established between the first browser and the second browser, after the first browser receives an accepting response to the request for establishing the P2P channel from the second browser. The first browser uses the P2P channel to transmit webgame application data between the first browser and the second browser. An exemplary browser can include a requesting module, an establishing module, and a processing module. Another exemplary browser can include a receiving module, an obtaining module, a responding module, an establishing module, and a processing module.Type: GrantFiled: February 28, 2014Date of Patent: January 24, 2017Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventor: Dong Wang
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Patent number: 9552161Abstract: An analysis device obtains hash lists from databases of a server cluster. The analysis device determines repetitive hash values and repetitive data blocks. The analysis device deletes the repetitive data blocks from servers of the server cluster.Type: GrantFiled: October 29, 2013Date of Patent: January 24, 2017Assignee: Shenzhen Airdrawing Technology Service Co., LtdInventors: Zhi-Quan Chai, Da-Peng Li, Hai-Hong Lin, Chung-I Lee
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Publication number: 20170017126Abstract: The disclosure is related to a pixel structure. The pixel structure comprises a plurality of signal lines intersecting vertically and horizontally, and a plurality of pixel units in the plurality of regions surrounded by the signal lines, the pixel units comprise obscures formed during optical alignment, at least portion of the signal lines around each of the pixel unit is configured to be bended such that the signal lines configured to be bended overlap with at least portion of the obscures at the periphery of the pixel units. The disclosure is further related to a liquid crystal panel having the above pixel structure. By way of the above configuration, the disclosure may increase the aperture ratio of the pixel.Type: ApplicationFiled: July 23, 2015Publication date: January 19, 2017Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd.Inventor: Bing HAN
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Publication number: 20170017063Abstract: A lens assembly includes a stop, a first lens, a second lens and a third lens, all of which are arranged in sequence from an object side to an image side along an optical axis. The first lens is a plano-convex lens with positive refractive power and includes a convex surface facing the object side. The second lens is with negative refractive power. The third lens is with positive refractive power and includes a convex surface facing the object side. The third lens satisfies 0<f3/f<1, wherein f3 is an effective focal length of the third lens and f is an effective focal length of the lens assembly.Type: ApplicationFiled: June 29, 2016Publication date: January 19, 2017Applicants: Sintai Optical (Shenzhen) Co., Ltd., Asia Optical International Ltd.Inventors: Li-yang Song, Hui-qing Chen, Jian-mei Chen, Jian Wei
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Publication number: 20170019459Abstract: A file transmission method, a file transmission apparatus, and a file transmission system are described. The method includes: receiving a file transmission request from an application, where the file transmission request includes a position and a filename of a to-be-transmitted file; establishing, in response to receiving the file transmission request, a wireless access point; searching for at least one connectable client by using the wireless access point; displaying the at least one connectable client in a form of a list; receiving a selection instruction for a connectable client in the list; and establishing a connection to the connectable client corresponding to the selection instruction and sending the to-be-transmitted file having the filename and at the position to the selected connectable client.Type: ApplicationFiled: September 27, 2016Publication date: January 19, 2017Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Xiaodong OU, Jiubiao CHEN
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Patent number: D777210Type: GrantFiled: October 30, 2015Date of Patent: January 24, 2017Assignee: Tencent Technology (Shenzhen) Company LimitedInventors: Wuchen Liu, Guanghai Wang