Patents by Inventor Ruilian Yang
Ruilian Yang 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: 9229150Abstract: A backlight module comprises a backplate having a baseplate and side plates, a direct-lit LED array, edge-lit LED arrays and a light guide panel. The light guide panel is located above the baseplate. The direct-lit LED array is disposed between the baseplate and the light guide panel. The edge-lit LED arrays are disposed at two sides of the light guide panel and facing light incident surfaces thereof respectively. Light scattering structures for scattering light rays are disposed on a light exiting surface or on a bottom surface of the light guide panels. With the LED arrays and the light scattering structures, the light guide panel is divided into three backlight regions. Displaying of the backlight module is controlled region by region by the light scattering structures and the LED drive circuit to improve the brightness of the backlight module and reduce the power consumption of the liquid crystal module.Type: GrantFiled: October 3, 2013Date of Patent: January 5, 2016Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventor: Ruilian Yang
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Patent number: 9140916Abstract: The present disclosure provides a liquid crystal display (LCD) device and an LCD device. The LCD panel includes a first substrate and a second substrate oppositely arranged to the first substrate, and each of oppositely arranged surfaces of the two substrates are layered with one or more material layers. The edge of the oppositely arranged surface(s) of the first substrate and/or the second substrate is layered with protrusions and/or recesses, the edge layered with the protrusions and/or recesses is bonded with sealant, and the first substrate is bonded and fixed to the second substrate by the sealant.Type: GrantFiled: October 25, 2012Date of Patent: September 22, 2015Inventors: Shihhsiang Chen, Ruilian Yang
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Publication number: 20150219953Abstract: The present invention discloses an LCD device, which includes a display panel, a connecting part, a back cover, and a locking part. The connecting part is fixed on one side of the display panel. The back cover is disposed on the side of the display panel having the connecting part and has a through hole corresponding to the connecting part. The locking part includes a base and an extending portion extending from the base. The base abuts against the back cover, and the extending portion penetrating the through hole and locked in the connecting part, so that the display panel is fixed on the back cover to achieve the LCD device without a bezel.Type: ApplicationFiled: September 6, 2012Publication date: August 6, 2015Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Shih Hsiang Chen, Gang Yu, Ruilian Yang
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Publication number: 20150160502Abstract: The present invention discloses an LCD device, which includes a display panel, a frame, and a fastener. The frame is disposed on a surface of the display panel. The fastener is disposed between the frame and the display panel. The fastener includes a male button and a female button. The male button is fixed on the surface of the display panel facing the frame, and the female button is disposed on a surface of the frame facing the display panel. The male button and the female button are fitted together so that the display panel is fixed on the frame, whereby the LCD device without a bezel can be realized.Type: ApplicationFiled: September 6, 2012Publication date: June 11, 2015Inventors: Shih Hsiang Chen, Gang Yu, Ruilian Yang
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Publication number: 20150153607Abstract: The present invention discloses a liquid crystal display (LCD) device, which includes a display panel, a back light module, a flexible printed circuit board, and a chip. The back light module includes a back cover. The back cover has a protrusion facing the display panel, and the back cover has a recess corresponding to the protrusion on a bottom surface of the back cover. The flexible printed circuit board is electrically coupled to one side of the display panel, and bent to the bottom surface of the back cover. The chip is fixed on the flexible printed circuit board and located at the recess of the back cover, so that the chip is positioned away from the light source located beside the light guide plate, thereby overcoming an overheating problem of the chip in a narrow bezel LCD.Type: ApplicationFiled: August 27, 2012Publication date: June 4, 2015Inventors: Shih Hsiang Chen, Gang Yu, Ruilian Yang
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Patent number: 9025104Abstract: The present invention provides a backboard, a backlight module, and a liquid crystal display device. The backboard is configured by at least two units interconnected together, wherein the backboard includes a bottom and sidewall extending from edge of the bottom, wherein the sidewall is provided with at least a fastener which is implemented by attaching a screw onto the sidewall. The backboard is configured by two interconnected units so as to reduce the manufacturing cost. The backlight module and the liquid crystal display device are also benefited with reduced manufacturing cost. The backboard is provided with fastener implemented by attaching a screw. Accordingly, this arrangement is specially suitable for the situation in which the fasteners can not be integrally formed with the backboard. This arrangement is further beneficial for the assembling of the backlight module.Type: GrantFiled: July 26, 2012Date of Patent: May 5, 2015Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Yu-chun Hsiao, Yi-cheng Kuo, Chong Huang, Yajun Yu, Jiahe Cheng, Ruilian Yang, Gege Zhou
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Patent number: 8814413Abstract: The present disclosure provides a backlight module. The backlight module includes at least one light tube. Each light tube includes a light emitting side for emitting light and a first micro-structure disposed on the light emitting side for breaking total reflections of the light in the light tube. With the first micro-structure disposed on the light emitting side of the light tube, the total reflections of the light in the light tube can be broken to allow the light to be emitted from the light tube evenly. Also, the reflecting structure is disposed on non-light emitting side for improving the using efficiency of the light and reducing the manufacturing cost of the backlight module. Additionally, the fluorescent layer is coated on the light emitting side for improving a color saturation level of a LCD using the backlight module.Type: GrantFiled: November 11, 2011Date of Patent: August 26, 2014Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Yu-chun Hsiao, Ruilian Yang
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Publication number: 20140152941Abstract: The present disclosure provides a backlight module and a liquid crystal display (LCD) device, including: a backplane, a light guide panel (LGP) arranged in the backplane, a light source arranged on a side of the backlight module and opposite to the light incident surface of the LGP, and a limit frame arranged at an edge of the LGP to limit movement of the LGP. The limit frame is made of sheet metal, the limit frame is configured with a limit structure and a fixing structure connected to the limit structure, the limit frame is fixed to the backplane by the fixing structure, and the limit structure butts and presses on an edge of the light emitting surface of the LGP.Type: ApplicationFiled: October 25, 2012Publication date: June 5, 2014Inventors: Shihhsiang Chen, Ruilian Yang
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Publication number: 20140092357Abstract: The present disclosure provides a liquid crystal display (LCD) device and an LCD device. The LCD panel includes a first substrate and a second substrate oppositely arranged to the first substrate, and each of oppositely arranged surfaces of the two substrates are layered with one or more material layers. The edge of the oppositely arranged surface(s) of the first substrate and/or the second substrate is layered with protrusions and/or recesses, the edge layered with the protrusions and/or recesses is bonded with sealant, and the first substrate is bonded and fixed to the second substrate by the sealant.Type: ApplicationFiled: October 25, 2012Publication date: April 3, 2014Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTDInventors: Shihhsiang Chen, Ruilian Yang
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Patent number: 8651722Abstract: A backlight module comprises a backplate having a baseplate and side plates, a direct-lit LED array, edge-lit LED arrays and a light guide panel. The light guide panel is located above the baseplate. The direct-lit LED array is disposed between the baseplate and the light guide panel. The edge-lit LED arrays are disposed at two sides of the light guide panel and facing light incident surfaces thereof respectively. Light scattering structures for scattering light rays are disposed on a light exiting surface or on a bottom surface of the light guide panel. With the LED arrays and the light scattering structures, the light guide panel is divided into three backlight regions. Displaying of the backlight module is controlled region by region by the light scattering structures and the LED drive circuit to improve the brightness of the backlight module and reduce the power consumption of the liquid crystal module.Type: GrantFiled: October 18, 2011Date of Patent: February 18, 2014Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventor: Ruilian Yang
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Patent number: 8651727Abstract: The present invention provides a display apparatus, a backlight module and a holder structure thereof. The display apparatus comprises the backlight module and a display panel. The backlight module comprises a back bezel, at least one light source and two holders. The at least one light source light source is disposed on the back bezel. The holders are disposed at the two opposite sides of the backlight module. Each of the holders comprises two extension holding portions and a panel supporting surface. The extension holding portions are formed at two ends of each of the holders. The panel supporting surface is formed on the holders and the extension holding portions. The present invention can reduce the number of the components and the weight thereof.Type: GrantFiled: September 30, 2010Date of Patent: February 18, 2014Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventor: Ruilian Yang
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Publication number: 20140036530Abstract: A backlight module comprises a backplate having a baseplate and side plates, a direct-lit LED array, edge-lit LED arrays and a light guide panel. The light guide panel is located above the baseplate. The direct-lit LED array is disposed between the baseplate and the light guide panel. The edge-lit LED arrays are disposed at two sides of the light guide panel and facing light incident surfaces thereof respectively. Light scattering structures for scattering light rays are disposed on a light exiting surface or on a bottom surface of the light guide panels. With the LED arrays and the light scattering structures, the light guide panel is divided into three backlight regions. Displaying of the backlight module is controlled region by region by the light scattering structures and the LED drive circuit to improve the brightness of the backlight module and reduce the power consumption of the liquid crystal module.Type: ApplicationFiled: October 3, 2013Publication date: February 6, 2014Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventor: Ruilian YANG
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Publication number: 20140028948Abstract: The present invention provides a backboard, a backlight module, and a liquid crystal display device. The backboard is configured by at least two units interconnected together, wherein the backboard includes a bottom and sidewall extending from edge of the bottom, wherein the sidewall is provided with at least a fastener which is implemented by attaching a screw onto the sidewall. The backboard is configured by two interconnected units so as to reduce the manufacturing cost. The backlight module and the liquid crystal display device are also benefited with reduced manufacturing cost. The backboard is provided with fastener implemented by attaching a screw. Accordingly, this arrangement is specially suitable for the situation in Which the fasteners can not be integrally formed with the backboard. This arrangement is further beneficial for the assembling of the backlight module.Type: ApplicationFiled: July 26, 2012Publication date: January 30, 2014Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO. LTD.Inventors: Yu-chun Hsiao, Yi-cheng Kuo, Chong Huang, Yajun Yu, Jiahe Cheng, Ruilian Yang, Gege Zhou
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Patent number: 8525947Abstract: The present invention provides an assembly structure for a liquid crystal module, which is extended to form installation margins by increasing the size of a liquid crystal panel. The installation margins are directly formed with a plurality of installation holes for connecting with a plurality of corresponding positioning holes of a backlight module by positioning elements. Thus, the liquid crystal panel and the backlight module can directly construct a liquid crystal module, without any front frame. As a result, the size of the entire liquid crystal module in relation to X, Y and Z axes can be reduced, the assembly structure for the entire liquid crystal module can be simplified, and the installation cost of the entire liquid crystal module can be saved, while the compactness and the lightweight design of a liquid crystal display can be carried out.Type: GrantFiled: September 30, 2010Date of Patent: September 3, 2013Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Chengming He, Ruilian Yang
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Publication number: 20130141670Abstract: The present invention discloses a backlight module and a Liquid Crystal Display (LCD) device. The backlight module comprises an aluminum extrusion, a light bar, a member and a Light Guide Plate (LGP), wherein, the aluminum extrusion is provided with the member, and the light bar is provided with several LED lights; the backlight module also comprises a member with the light reflection function, matching holes for holding the LED lights are arranged on the member, and the member is arranged on the aluminum extrusion. The light bar is supported on the member and is jointed on one side of the member, and the LED lights are correspondingly sheathed in the mating holes. The light incident surface of the LGP is jointed on the other side of the member, and light emitting surfaces of the several LED lights are adjacent to the light incident surface of the LGP.Type: ApplicationFiled: December 6, 2011Publication date: June 6, 2013Inventors: Ruilian Yang, Pangling Zhang
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Publication number: 20130114288Abstract: The present disclosure provides a backlight module. The backlight module includes at least one light tube. Each light tube includes a light emitting side for emitting light and a first micro-structure disposed on the light emitting side for breaking total reflections of the light in the light tube. With the first micro-structure disposed on the light emitting side of the light tube, the total reflections of the light in the light tube can be broken to allow the light to be emitted from the light tube evenly. Also, the reflecting structure is disposed on non-light emitting side for improving the using efficiency of the light and reducing the manufacturing cost of the backlight module. Additionally, the fluorescent layer is coated on the light emitting side for improving a color saturation level of a LCD using the backlight module.Type: ApplicationFiled: November 11, 2011Publication date: May 9, 2013Inventors: Yu-chun Hsia, Ruilian Yang
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Publication number: 20130106263Abstract: A backlight module includes a front frame, a plastic frame, and a connecting structure. The front frame includes a rear surface and at least one first protrusion perpendicularly protruding from the rear surface. The plastic frame includes a front surface facing the rear surface and at least one second protrusion perpendicularly protruding from the front surface. The connecting structure includes at least one first abutting portion disposed on the at least one first protrusion and at least one second abutting portion disposed on the at least one second protrusion and capable of engaging with the at least one first protrusion. With the connecting structure, the front frame can be fixed to the plastic frame without using tools, and the front frame can prevented from being tilted outwards easily to avoid an unwanted gap between the front frame and a liquid crystal panel.Type: ApplicationFiled: November 11, 2011Publication date: May 2, 2013Applicant: Shenzhen China Star Optoelectronics Technology Co, LTD.Inventors: Shih-hsiang Chen, Ruilian Yang
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Publication number: 20130107157Abstract: A liquid crystal display includes a front frame, a liquid crystal panel, and a backlight module. The backlight module includes a back plate, a heat sink, a light emitting diode (LED) light source, a light guide plate, and a first heat insulating supporting member. The heat sink is disposed on the back plate, and includes a bottom plate and a first side plate perpendicular to the bottom plate. The LED light source is disposed on one inner surface of the first side plate facing the bottom plate. The light guide plate is disposed between the bottom plate and the liquid crystal panel, and includes a light incident side corresponding to the LED light source. The first heat insulating supporting member is disposed on the light guide plate for supporting the liquid crystal panel and can cooperate with the front frame to clamp the liquid crystal panel.Type: ApplicationFiled: November 8, 2011Publication date: May 2, 2013Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Ruilian Yang, Yu-Chun Hsiao
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Publication number: 20130094242Abstract: A backlight module comprises a backplate having a baseplate and side plates, a direct-lit LED array, edge-lit LED arrays and a light guide panel. The light guide panel is located above the baseplate. The direct-lit LED array is disposed between the baseplate and the light guide panel. The edge-lit LED arrays are disposed at two sides of the light guide panel and facing light incident surfaces thereof respectively. Light scattering structures for scattering light rays are disposed on a light exiting surface or on a bottom surface of the light guide panel. With the LED arrays and the light scattering structures, the light guide panel is divided into three backlight regions. Displaying of the backlight module is controlled region by region by the light scattering structures and the LED drive circuit to improve the brightness of the backlight module and reduce the power consumption of the liquid crystal module.Type: ApplicationFiled: October 18, 2011Publication date: April 18, 2013Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventor: Ruilian Yang
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Publication number: 20130077014Abstract: The present invention discloses a LED backlight module and a LCD device; the LED backlight module comprises a lamp source fixing device for fixing the LED light bar and a backplane connected to the lamp source fixing device, wherein said lamp source fixing device is connected with said backplane from the outer layer of the LED backlight module. The present invention has the advantages that the LED removal process is greatly simplified; the LEDs in the structure are disassembled without moving the optical part; the phenomenon that the optical part is artificially damaged is avoided; and there is less possibility that movement affects and reduces the quality of display.Type: ApplicationFiled: October 12, 2011Publication date: March 28, 2013Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventor: Ruìlían Yang