Shenzhen China Star Optoelectronics Technology Co., Ltd.

Huawei Technologies Duesseldorf Gmbh

Tao Ding

Ming Liu

Guodong Zhao

Tao Song

Tao Ma

Yijun Liu

Fangfu Chen

Hyojung Park

Malte Schellmann

Zhen Liu

Guo Zhao

Zhao Zhao

FangFu Chen

Fang-Fu Chen

The disclosure relates to a new Alamouti-based mapping scheme for use in a real field FBMC modulation system which can reduce FBMC-intrinsic interference and allows approaching optimal performance. The Alamouti-based mapping scheme proposed herein can be used for implementing space-time or space-frequency block codes (STBC/SFBC) codes. The proposed Alamouti-based mapping scheme suggests specific patterns to negate/invert signs of the modulation symbols of Alamouti pairs in the Alamouti mapping. By using these special patterns of sign negation, the FBMC-intrinsic interference can be reduced significantly so that it may become possible to use conventional Alamouti demapping/decoding procedures on the receiving side with an overall acceptable performance in real life systems.

Alamouti mapping for use in real field orthogonal FBMC modulation systems

A to-be-cut liquid crystal mother panel includes a TFT mother substrate forming at least one voltage-applying area onto which an external voltage is applied, a CF mother substrate arranged corresponding to the TFT mother substrate, and a pressure-reduction member located between the CF mother substrate and the TFT mother substrate; the pressure-reduction member corresponds to the voltage-applying area for reducing an adsorptive force between the voltage-applying area and an end portion of the CF mother substrate corresponding to the voltage-applying area. The pressure-reduction member increases the surface roughness of the end portion, avoids a vacuum state formed between the end portion and the voltage-applying area, reduces the adsorptive force between the end portion and the voltage-applying area, and allows the splitting device to separate the end portion from the TFT mother substrate easily after the liquid crystal mother panel is cut.

Liquid crystal mother panel and manufacturing method

The present invention discloses an apparatus for baking a glass substrate, which includes: a baking oven, a support component, a temperature sensing device, a heating device, a cooling device, and a temperature controlling device. The present invention further discloses a method for baking a glass substrate. The present invention is capable of dynamically controlling the temperature of the support component, which contacts the glass substrate. The temperature of the glass substrate keeps identical and the temperature of the support component keep identical, so as to prevent a Mura defect appearing on the glass substrate.

Apparatus and method for baking glass substrate

The present invention provides a method for inspecting a panel-bonding semi-finished product, which includes (1) placing a panel-bonding semi-finished product on a tray in a feeding station; (2) using a conveyance mechanism to convey the tray and the panel-bonding semi-finished product to a final display test station; (3) proceeding with a final display test on the panel-bonding semi-finished product and ending the test if the result fails and proceeding to the next step if the result passes; (4) conveying the tray and the panel-bonding semi-finished product to a final visual check station; (5) proceeding with final visual check for the panel-bonding semi-finished product that passes the final display test and if the result fails, ending the inspection and if the result passes, then proceeding to the next step; (6) conveying the tray and the panel-bonding semi-finished product to a quality inspection station; (7) proceeding with quality inspection on the panel-bonding semi-finished product; (8) conveying the tray and the panel-bonding semi-finished product to a packaging station; and (9) proceeding with packaging of the panel-bonding semi-finished product.

Method for inspecting panel-bonding semi-finished product

A guide device for hard workpiece transfer is provided, comprising a buffer belt for carrying the hard workpiece, a pilot wheel for driving the buffer belt to move, and a drive device for controlling the pilot wheel to rotate, with the buffer belt being made of elastic materials. With the buffer belt made of elastic materials carrying such hard workpieces as glass to be transferred, when the guide device is in contact with the hard workpiece to be transferred, the buffer belt is pressed to deform, which can reduce the pressure produced during the contact of the guide device with the hard workpiece, and prevent the contact portion from being broken or worn because of the pressure, not only preventing loss of the hard workpiece to be transferred, but also reducing use consumption of the guide device, thereby reducing the material cost.

Guide device for hard workpiece transfer

The present invention provides a liquid crystal display panel. An Nth set of scan lines is disposed between two neighboring row of pixels. Each set of the scan lines comprises an upper scan line and a lower scan line. Gate electrodes of the thin film transistors in the neighboring row of pixels are alternatively coupled to the upper scan line and the lower scan line sequentially. An Nth data line is disposed between a 2N-1th column of pixels and a 2Nth column of pixels. The Nth data line is coupled to source electrodes of the thin film transistors of the neighboring 2N-1th column of pixels and 2Nth column of pixels.

Liquid crystal display panel and apparatus having the liquid crystal display panel

The present invention relates to an ultra slim bezel structure of liquid crystal display device, which includes a TFT surface having an inner face on which a PI film is arranged, a CF surface having an inner face on which a PI film is arranged, a sealant, and a first color resist barrier and a second color resist barrier. The inner faces of the TFT surface and the CF surface are in registration with each other in a vertical direction and edges of the inner faces of the TFT surface and the CF surface are bonded together with the sealant. The first color resist barrier includes a linear color resist barrier that is formed by continuously arranging color resist on the inner face of the TFT surface adjacent to the sealant to extend along the edge of the TFT surface. The second color resist barrier includes a linear color resist barrier that is formed by continuously arranging color resist on the inner face of the CF surface adjacent to the sealant to extend along the edge of the CF surface. The first color resist barrier and the second color resist barrier oppose each other at upper and lower sides and respectively block spread of the PI films on the TFT surface and the CF surface. The present invention effectively controls spread areas of PI films and realizes an ultra slim bezel design to thereby effectively handle peripheral mura.

Ultra slim bezel structure of liquid crystal display device

A liquid crystal (LC) injection device is disclosed in the present invention and includes an LC container, a transporting pipe, a filter and an LC extractor. An inner wall of a bottom in the LC container is a concave shape. The transporting pipe is disposed within the LC container and contacted the inner wall of the bottom in the LC container. The present invention also discloses an LC container. The present invention is to increase the utilization efficiency of the LC container, decrease the LCs waste and enhance the accuracy of the measurement of the remaining LC quantity in the LC bottle.

Liquid crystal injection device and liquid crystal container thereof

The present invention provides a liquid crystal substrate cutting device used for cutting a liquid crystal substrate along a cutting line, and the liquid crystal substrate cutting device comprises a heating unit and a cutter unit. The heating unit moves along the cutting line and heats the liquid crystal substrate to soften a sealant covered on the cutting line, and the cutter unit moves along the cutting line to further cut the liquid crystal substrate. The present invention comprises the heating unit for heating the liquid crystal substrate along the cutting line to soften the sealant covered on the cutting line such that the cutter unit can precisely cut the liquid crystal substrate without abnormity of the feeding distance of the cutter unit which cause the liquid crystal substrate to break. Therefore, the scrap-rate is reduced.

Liquid crystal substrate cutting device and cutting method for liquid crystal substrate

The present invention provides a liquid crystal display module configured with a color filter substrate, a TFT substrate, a layer of liquid crystal, and a sealant. The TFT substrate and the color filter substrate are arranged opposite to each other and the sealant is used to confine the layer of liquid crystal within the space defined between the TFT substrate and the color filter substrate. The color filter substrate includes a first glass substrate, a transparent conductive layer, and a black matrix. Wherein the transparent conductive layer is laminated over the black matrix and defines a recess which is located on a surface facing the layer of liquid crystal of the first glass substrate. The recess is surrounded by the black matrix, and end of the sealant abuts against the recess, and a width of the sealant is smaller than the width of the recess. The present invention further provides a LCD device incorporated with a LCD module as described. The present invention can readily provide a recognizable benchmark for identifying and checking the border of the sealant. The area of the sealant applied can be readily inspected and checked, therefore ensure the quality of the final product.

Liquid crystal display module and liquid crystal display device

Provided is a parallelism measuring system and a method thereof, wherein the system includes a measured module, which includes a measured unit; a reference unit; and an optical measuring unit including an optical measuring module and a shift module. A lower surface of the measured unit is a measured surface and an upper surface of the reference is a reference surface. The optical measuring module includes a light source unit, a reflecting unit, and a sensing unit. A collimated beam is emitted from the light source unit and sequentially reflected by the measured surface, the reflecting unit and the reference surface to the sensing unit. The sensing unit senses location of the collimated beam and thereby calculates interval distance between the measured surface and the reference surface. By using the shift module to move the optical measuring module, the interval distance between different points may be measured.

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Guangdong, China

Tao Ding