Patents by Inventor Minggang Liu
Minggang Liu 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: 20200326578Abstract: The present disclosure provides a liquid crystal display panel and a display device. The liquid crystal display panel includes an upper substrate and a lower substrate disposed opposite to the upper substrate. The lower substrate includes a non-display area having a connection terminal disposed therein. The connection terminal has an elongated stripe shape. By replacing the connection terminal having a square shape or a square-like shape with a connection terminal having an elongated stripe shape, light-reflection problems caused by metal having a large area in a local region are mitigated. Therefore, the technical problem that user experiences of using display devices are unsatisfactory because of light-reflection issues caused by conventional connection terminal is solved.Type: ApplicationFiled: March 11, 2019Publication date: October 15, 2020Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO,. LTD.Inventor: Minggang LIU
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Patent number: 10745309Abstract: This specification describes a process and apparatus for treating water comprising selenium. A process is described having the steps of treating the wastewater influent using a biological reduction process to produce an intermediary stream and reducing the concentration of unconsumed constituents in the intermediary stream by means of filtration optionally with upstream coagulation or flocculation. When compared to the wastewater influent, the intermediary stream preferably has reduced concentration of the selenium species when compared to the wastewater influent. When compared to the intermediary stream, the effluent preferably has reduced concentration of one or more of the inorganic non-metallic constituents (such as nitrogen, phosphorous and sulphur), metallic constituents or organic constituents. An apparatus is described herein having a fixed film reactor configured to receive a wastewater influent, and a membrane filter configured to receive effluent from the fixed film reactor.Type: GrantFiled: December 15, 2015Date of Patent: August 18, 2020Assignee: BL TECHNOLOGIES, INC.Inventors: Jake Goldstein, Minggang Liu, Carsten Owerdieck, Nelson Fonseca, Joel Alexander Citulski
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Patent number: 10559727Abstract: The present disclosure relates to a manufacturing method of colorful Micro-LEDs. The method includes: bringing the array of the blue-light Micro-LEDs into contact with a first-color photosensitive solution and a second-color photosensitive solution; turning on first preset blue-light Micro-LEDs and the second preset blue-light Micro-LEDs of the array for conducting polymerization on the first and the second preset blue-light Micro-LEDs to form at least one lens. After the lens are formed, the first preset blue-light Micro-LEDs emit the light beams of the first color, the second preset blue-light Micro-LEDs emit the light beams of the second color, and the remaining blue-light Micro-LEDs emit the blue light beams to constitute three colors so as to obtain the colorful Micro-LEDs. In addition, the present disclosure also relates to a display module having the above array of the Micro-LEDs, and a terminal including the display module.Type: GrantFiled: September 21, 2017Date of Patent: February 11, 2020Assignee: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventor: Minggang Liu
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Patent number: 10423039Abstract: The present invention provides an array substrate and a manufacturing method thereof. The array substrate includes: a backing plate, a TFT layer arranged on the backing plate, a protective layer covering the backing plate and the TFT layer, a color resist layer arranged on the protective layer, an organic planarization layer set on and covering the color resist layer and the protective layer, and a BPS light-shielding layer arranged on the organic planarization layer. The BPS light-shielding layer includes: a black matrix and a main photo spacer and a sub photo spacer arranged on the black matrix. The organic planarization layer is formed with a first recess in an area thereof that corresponds to at least a part of the black matrix and the first recess is filled up with the black matrix.Type: GrantFiled: April 24, 2019Date of Patent: September 24, 2019Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Wu Cao, Minggang Liu, Zhuming Deng, Yunglun Lin
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Patent number: 10392277Abstract: A media bed in a biological reactor is backwashed in a plurality of short pulses. An outlet of the reactor is preferably located above, but close to, the top of the bed. During a pulse, the outlet is closed and the bed may be fluidized or otherwise expanded to above the level of the outlet. Between pulses, the bed settles to below the level of the outlet.Type: GrantFiled: December 15, 2015Date of Patent: August 27, 2019Assignee: BL TECHNOLOGIES, INC.Inventors: Minggang Liu, Jake Goldstein, Carsten Owerdieck, Nelson Fonseca
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Publication number: 20190250474Abstract: The present invention provides an array substrate and a manufacturing method thereof. The array substrate includes: a backing plate, a TFT layer arranged on the backing plate, a protective layer covering the backing plate and the TFT layer, a color resist layer arranged on the protective layer, an organic planarization layer set on and covering the color resist layer and the protective layer, and a BPS light-shielding layer arranged on the organic planarization layer. The BPS light-shielding layer includes: a black matrix and a main photo spacer and a sub photo spacer arranged on the black matrix. The organic planarization layer is formed with a first recess in an area thereof that corresponds to at least a part of the black matrix and the first recess is filled up with the black matrix.Type: ApplicationFiled: April 24, 2019Publication date: August 15, 2019Inventors: Wu Cao, Minggang Liu, Zhuming Deng, Yunglun Lin
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Patent number: 10370274Abstract: A system for treating wastewater containing selenium has a sequencing batch reactor upstream of a fixed film reactor. The sequencing batch reactor may be operated under anoxic conditions while influent is mixed with residual sludge. The SBR reduces total nitrogen, suspended solids, or both. Selenium is removed in the fixed film reactor by biological reduction to elemental selenium.Type: GrantFiled: December 15, 2015Date of Patent: August 6, 2019Assignee: BL TECHNOLOGIES, INC.Inventors: Minggang Liu, Jeffrey Ronald Cumin, Glenn Vicevic, Carsten Owerdieck, Nelson Fonseca
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Patent number: 10330997Abstract: The present invention provides an array substrate and a manufacturing method thereof. The array substrate includes: a backing plate, a TFT layer arranged on the backing plate, a protective layer covering the backing plate and the TFT layer, a color resist layer arranged on the protective layer, an organic planarization layer set on and covering the color resist layer and the protective layer, and a BPS light-shielding layer arranged on the organic planarization layer. The BPS light-shielding layer includes: a black matrix and a main photo spacer and a sub photo spacer arranged on the black matrix. The organic planarization layer is formed with a first recess in an area thereof that corresponds to at least a part of the black matrix and the first recess is filled up with the black matrix.Type: GrantFiled: November 15, 2017Date of Patent: June 25, 2019Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Wu Cao, Minggang Liu, Zhuming Deng, Yunglun Lin
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Patent number: 10268094Abstract: An array substrate, a display panel and a method of manufacturing array substrate are provided. The array substrate, comprising first substrate and data line, data line positioned on first substrate; auxiliary electrode positioned on first substrate, auxiliary electrode for electrically connecting to color filter, vertical projection of auxiliary electrode on first substrate does not intersect with data line; insulating layer positioned on surface of auxiliary electrode which away first substrate, insulating layer has hole; and shielding electrode comprises main section and protrusion section are integrated, main section is located on lateral side of data line which away first substrate, and vertical projection of main section on first substrate is covering data line, protrusion section is positioned on insulating layer, and protrusion section pass through hole and contacting to auxiliary electrode. It achieves to highly product yield and saving production costs.Type: GrantFiled: December 6, 2017Date of Patent: April 23, 2019Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Zhuming Deng, Minggang Liu
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Patent number: 10268084Abstract: A display panel and a manufacturing method thereof are provided. The display panel includes a color resist layer, a protective layer and a light-shielding layer. The color resist layer is formed with a first channel having a first color resist block and a second color resist block therein. The light-shielding layer has a base, a first protrusion corresponding to the first color resist block, and a second protrusion corresponding to the second color resist block. The first protrusion is configured as a main photo spacer. The second protrusion is configured as a sub photo spacer. Surface area of the first color resist block is greater than surface area of the second color resist block.Type: GrantFiled: October 17, 2017Date of Patent: April 23, 2019Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Minggang Liu, Zhuming Deng
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Publication number: 20190113787Abstract: A fabricating method of photo spacers in liquid crystal display (LCD) panel and a LCD panel are provided, including the following steps: forming a first pad and a second pad on an array substrate; forming a black spacer layer on the array substrate, and covering the first and the second pads by the black spacer layer; and patterning the black spacer layer to obtain a main photo spacer, an sub photo spacer, and a black matrix having a height difference, the main photo spacer being located above the first pad, and the sub photo spacer being located above the second pad, and the main photo spacer being higher than the sub photo spacer. The disclosure can reduce the material sensitivity requirement for fabricating the black spacer layer, reduce the alignment difficulty of the multilayer color resist pad, thereby reducing the fabrication cost of the photo spacers and the LCD panel.Type: ApplicationFiled: November 7, 2017Publication date: April 18, 2019Inventors: Wu CAO, Minggang LIU
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Patent number: 10249653Abstract: A display panel and a manufacturing method thereof are provided. The display panel includes a color resist layer, a protective layer and a light-shielding layer. The color resist layer is formed with a first channel having a first color resist block and a second color resist block therein. The light-shielding layer has a base, a first protrusion corresponding to the first color resist block, and a second protrusion corresponding to the second color resist block. The first protrusion is configured as a main photo spacer. The second protrusion is configured as a sub photo spacer. The protective layer is formed with a second channel corresponding to the second color resist block. The sub photo spacer is directly connected to the second color resist block.Type: GrantFiled: November 22, 2017Date of Patent: April 2, 2019Assignee: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventor: Minggang Liu
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Publication number: 20190079359Abstract: The present invention provides an array substrate and a manufacturing method thereof. The array substrate includes: a backing plate, a TFT layer arranged on the backing plate, a protective layer covering the backing plate and the TFT layer, a color resist layer arranged on the protective layer, an organic planarization layer set on and covering the color resist layer and the protective layer, and a BPS light-shielding layer arranged on the organic planarization layer. The BPS light-shielding layer includes: a black matrix and a main photo spacer and a sub photo spacer arranged on the black matrix. The organic planarization layer is formed with a first recess in an area thereof that corresponds to at least a part of the black matrix and the first recess is filled up with the black matrix.Type: ApplicationFiled: November 15, 2017Publication date: March 14, 2019Inventors: Wu Cao, Minggang Liu, Zhuming Deng, Yunglun Lin
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Publication number: 20190064616Abstract: The present invention provides a transflective liquid crystal display, which adopts an arrangement involving COA and BPS and provides a reflective electrode on a black matrix of a BPS light-shielding layer and makes the reflective electrode connected to a pixel electrode so as to form a reflective zone in an area of a device that corresponds to the reflective electrode and also to form a transmissive zone in an area corresponding to the pixel electrode thereby increasing brightness of a displayed image when the external light is intense. In addition, the reflective zone does not occupy an area of the transmissive zone and thus does not affect the transmission rate of the device. Further, liquid crystal cell thicknesses in the reflective zone and the transmissive zone are controllable through controlling the thickness of the black matrix without the necessity of adding an extra insulation layer so that the structure is made simple.Type: ApplicationFiled: November 15, 2017Publication date: February 28, 2019Inventors: Minggang Liu, Yunglun Lin
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Publication number: 20190056622Abstract: The present invention provides a transflective liquid crystal display and a manufacturing method thereof. The transflective liquid crystal display adopts an arrangement involving COA and BPS and includes a plurality of first bumps formed on a black matrix of a BPS light-shielding layer and provides a reflective electrode on the black matrix of the BPS light-shielding layer to cover the plurality of first bumps to make an upper surface thereof forming a plurality of convex faces, the reflective electrode being connected to a pixel electrode so as to form a reflective zone in an area of a device that corresponds to the reflective electrode and also to form a transmissive zone in an area corresponding to the pixel electrode thereby increasing brightness of a displayed image when the external light is intense.Type: ApplicationFiled: November 15, 2017Publication date: February 21, 2019Inventors: Minggang Liu, Yunglun Lin
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Publication number: 20190049801Abstract: The present invention provides a transflective liquid crystal display. In the transflective liquid crystal display of the present invention, both the black matrix and the spacers are fabricated on the thin film transistor array substrate, and the reflective layer is disposed on the black matrix so that the reflective region does not occupy the area of the transmissive region, the present invention can keep the light transmittance of the backlight source the same and enhance the display brightness with using the ambient light, compared with the conventional transmissive liquid crystal display. The invention also utilizes the thickness of the black matrix to control the thickness of the liquid crystal cell in the reflective region and avoids making additional insulating layer under the reflective layer to control the thickness of the liquid crystal cell so as to effectively save the manufacturing process.Type: ApplicationFiled: November 15, 2017Publication date: February 14, 2019Inventors: Minggang Liu, Yunglun Lin
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Publication number: 20190035988Abstract: The present disclosure relates to a manufacturing method of colorful Micro-LEDs. The method includes: bringing the array of the blue-light Micro-LEDs into contact with a first-color photosensitive solution and a second-color photosensitive solution; turning on first preset blue-light Micro-LEDs and the second preset blue-light Micro-LEDs of the array for conducting polymerization on the first and the second preset blue-light Micro-LEDs to form at least one lens. After the lens are formed, the first preset blue-light Micro-LEDs emit the light beams of the first color, the second preset blue-light Micro-LEDs emit the light beams of the second color, and the remaining blue-light Micro-LEDs emit the blue light beams to constitute three colors so as to obtain the colorful Micro-LEDs. In addition, the present disclosure also relates to a display module having the above array of the Micro-LEDs, and a terminal including the display module.Type: ApplicationFiled: September 21, 2017Publication date: January 31, 2019Applicant: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventor: Minggang LIU
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Publication number: 20190025627Abstract: A display panel and a manufacturing method thereof are provided. The display panel includes a color resist layer, a protective layer and a light-shielding layer. The color resist layer is formed with a first channel having a first color resist block and a second color resist block therein. The light-shielding layer has a base, a first protrusion corresponding to the first color resist block, and a second protrusion corresponding to the second color resist block. The first protrusion is configured as a main photo spacer. The second protrusion is configured as a sub photo spacer. Surface area of the first color resist block is greater than surface area of the second color resist block.Type: ApplicationFiled: October 17, 2017Publication date: January 24, 2019Inventors: Minggang Liu, Zhuming Deng
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Publication number: 20190027514Abstract: A display panel and a manufacturing method thereof are provided. The display panel includes a color resist layer, a protective layer and a light-shielding layer. The color resist layer is formed with a first channel having a first color resist block and a second color resist block therein. The light-shielding layer has a base, a first protrusion corresponding to the first color resist block, and a second protrusion corresponding to the second color resist block. The first protrusion is configured as a main photo spacer. The second protrusion is configured as a sub photo spacer. The protective layer is formed with a second channel corresponding to the second color resist block. The sub photo spacer is directly connected to the second color resist block.Type: ApplicationFiled: November 22, 2017Publication date: January 24, 2019Inventor: Minggang LIU
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Patent number: 9578889Abstract: The present invention relates to a method for producing low-ash poultry plasma protein powder by utilizing poultry blood. Specifically, the method of the present invention comprises the steps of: mixing the poultry blood with an anticoagulant to obtain anticoagulated whole blood; centrifugally separating the anticoagulated whole blood to obtain plasma liquid; de-calcifying the plasma liquid via a precipitation reaction, ultra-filtrating the plasma liquid via a ultra-filtration membrane, emulsifying, and nano-filtrating to obtain the concentrated plasma liquid; and drying the concentrated plasma liquid to obtain the poultry plasma protein powder. The method of the present invention effectively overcomes the defect of difficult poultry blood deep processing, achieves the recycling of poultry blood resource, avoids wasting resources, and reduces environmental pollution; and the produced plasma protein powder has the advantages of high protein content, good palatability, balanced amino acid and the like.Type: GrantFiled: March 8, 2013Date of Patent: February 28, 2017Assignee: Shanghai Genon Biological Product Co., Ltd.Inventors: Guoxiang Cheng, Guoyong Jiang, Wei Yu, Yong Pan, Jun Zhang, Daming Zhu, Minggang Liu, Kaibao Xiong