Patent application number | Description | Published |
20130155363 | Array Substrate, LCD and Manufacturing Method of Array Substrate - The present invention discloses an array substrate, a liquid crystal display (LCD) and a manufacturing method of the array substrate, wherein, the array substrate comprises insulation layers and an electrode layer densely covered with many pixel electrodes, and has many electric field changing areas; the insulation layers in these areas are not as thick as those in other areas, and the pixel electrodes in the electric field changing areas and in other areas can be conducted. In the present invention, due to the electric field changing areas, the electric field intensities on the surface of the electric field changing areas and on the surface of the electrodes are inconsistent when electrical power is applied, causing the inclination of the power line near these areas, so liquid crystal molecules can deflect in different special directions around these areas, which can expand the display angle. The electric field changing areas can function as electrodes, so these areas still have stronger electric field, which can reduce the number of vertical liquid crystal molecules and the size of dark spots, so as to enhance brightness and wide-angle display effect. | 06-20-2013 |
20130242218 | Thin Film Transistor with Parasitic Capacitance Compensation Structure and Liquid Crystal Display Using Same - A thin film transistor includes a gate terminal, an insulation layer formed on the gate terminal, a first semiconductor silicon layer formed on the insulation layer, a source terminal formed on the first semiconductor silicon layer, and a drain terminal. The drain terminal is partially located on the insulation layer and the first semiconductor silicon layer. The drain terminal and the gate terminal overlap each other via the insulation layer to form a first overlap region and also overlap each other via the first semiconductor silicon layer and the insulation layer to form a second overlap region. The first and second overlap regions respectively generate first and second parasitic capacitances. The thin film transistor includes a compensation structure, whereby when the drain terminal is shifted with respect to the gate terminal, the compensation structure maintaining area of the first overlap region and area of the second overlap region unchanged. | 09-19-2013 |
Patent application number | Description | Published |
20130010222 | METHOD FOR CUTTING PANEL SUBSTRATE AND SUBSTRATE CUTTING APPARATUS - The present invention discloses a liquid crystal display (LCD) device, which comprises: a first substrate and a second substrate opposite to each other, a liquid crystal layer filled between the first substrate and the second substrate, and many main supporting parts which are arranged between the first substrate and the second substrate. A pixel area is arranged on the first substrate; and in the pixel area, the main supporting parts are arranged between two adjacent rows of sub pixels, and in the main supporting parts, one portion of the main supporting parts and the other portion of the main supporting parts are misaligned a distance from each other. When the LCD panel is pressed by an external force or the assembling accuracy of the upper/lower substrates is closed to a design tolerance, it can avoid or reduce the phenomenon of Mura or light leak occurred on the LCD panel. | 01-10-2013 |
20130033664 | SEALANT FOR LIQUID CRYSTAL DISPLAY, MANUFACTURING METHOD OF SEALANT AND LIQUID CRYSTAL DISPLAY - The invention provides a method for manufacturing the sealant for the liquid crystal display, comprising the following steps of: adding the conductive medium and the supporting fiber into the raw material of the sealant and equally mixing them; putting the obtained mixture into the defoaming machine to process defoaming treatment; distributing the defoamed mixture to the coater; executing the movement of frame drawing on the substrate for the liquid crystal display via the coater; finally the sealant for the liquid crystal display will be formed after the solidification. The invention further provides a sealant material and a liquid crystal display. The invention is able to effectively reduce the residual of the conductive adhesive or the sealant on the liquid crystal display and avoid the Mura phenomenon. | 02-07-2013 |
20130040528 | IRRADIATING APPARATUS AND IRRADIATING METHOD FOR LIQUID CRYSTAL PANEL - An irradiating apparatus and an irradiating method for a liquid crystal panel are provided in the present disclosure. The irradiating apparatus for the liquid crystal panel comprises an ultraviolet (UV) light emitter and a wavelength filter. The wavelength filter is disposed in front of the UV light emitter and adapted to allow UV light having wavelengths of 300-400 nm emitted by the UV light emitter to pass therethrough. By setting wavelengths of the UV light of 300-400 nm, the irradiating apparatus and the method for the liquid crystal panel of the present disclosure can reduce the time of irradiating the sealant for sealing the liquid crystal panel with UV light during the process of curing the sealant. Thereby, the production efficiency is improved. | 02-14-2013 |
20130050631 | Substrate, Liquid Crystal Display Panel, Liquid Crystal Display Device, and Sealant Coating Method - The present invention discloses a substrate, a LCD panel, a LCD device and a method of sealant coating, wherein the substrate of said LCD panel comprises one or more quadrangular display areas surrounded and formed by sealant; the starting points of the sealant around said display area overlap the ending points to form an overlap section; wherein said overlap section is positioned at a corner of said display area. Because the application connections are just at the corner, the extra sealant can be directly cut off during cutting; in addition, the contamination by material extrusion after pressing caused by overly thick sealant coating at the connections can be avoided; and the man-hour of multiple cuttings can be reduced. Because the sealant overlap section is at the corner of the display area and will not diverge from the display area, the difficulty in controlling the width of the lines is solved. | 02-28-2013 |
20130077039 | APPARATUS AND METHOD FOR PRODUCING PRE-TILT ANGLE IN LIQUID CRYSTAL PANEL, SAMPLE STAGE AND LIGHT SOURCE APPARATUS - An apparatus and a method for producing a pre-tilt angle in a liquid crystal panel are disclosed. The apparatus includes a sample stage for placing the liquid crystal panel, at least one ultraviolet (UV) light source for irradiating the liquid crystal panel so that a filler material in a liquid crystal layer rotated to a preset angle can be cured to form a pre-tilt angle, and A UV filtering sheet transmissive to UV rays with wavelengths of 320 nm to 380 nm disposed between the sample stage and the UV light source. By disposing the UV filtering sheet, the filler material in the liquid crystal layer can be quickly cured and a desirable pre-tilt angle can be formed. This shortens the time of UV irradiation, improves the efficiency of producing a pre-tilt angle in the liquid crystal panel and lowers the manufacturing cost of the liquid crystal panel. | 03-28-2013 |
20130078552 | Dedicated Mask and Production Method thereof, LCD Panel Production Method - The present invention discloses a dedicated mask, a production method thereof, and a production method of a liquid crystal display (LCD) panel. The production method of an LCD panel comprises the following steps: coating a sealant around display areas of the LCD panel; laying a mask used for producing the LCD panel on the LCD panel, wherein the shape of a shading film of the mask used for producing the LCD panel is consistent with the shape of the display areas formed by the sealant; arranging the shading film in the position corresponding to an upper part of the display areas; and irradiating the sealant of the LCD panel exposed outside the shading film using a light source. The present invention can reduce the production cost, enhance the cost reduction, and effectively prevents the disturbance from a light source. | 03-28-2013 |
20130316477 | Method for Manufacturing Liquid Crystal Display Device - The present invention provides a method for manufacturing a liquid crystal display device, which includes (1) providing a substrate; (2) forming a black matrix on a surface of the substrate; (3) sequentially forming R, G, B on the surface of the substrate; (4) forming spacers on the surface of the substrate and at the same time forming supports, the supports being arranged to correspond to a site where an enclosing frame is to be set; and (5) coating sealant on the site of the surface of the substrates where the enclosing frame is to be set to form the enclosing frame thereby forming the CF substrate. The spacers and the supports are simultaneously formed on a substrate through masking operation so that box thickness between a TFT substrate and a CF substrate can be supported by the supports. | 11-28-2013 |
20130316480 | Method for Manufacturing Liquid Crystal Display Device - The present invention provides a method for manufacturing liquid crystal display device, which includes (1) providing a substrate and (2) forming a black matrix on a surface of the substrate and at the same time forming support structures, wherein the support structures are arranged to correspond to the site where an enclosing frame is to be set. The method for manufacturing liquid crystal display device of the present invention forms, simultaneously with a process of forming black matrix, support structures to support box thickness so that the conventional process of adding fibers in sealant to support the box thickness used in the known techniques is replaced. The manufacture process is simplified, while labor deployment is reduced and manufacture cost is lowered down. | 11-28-2013 |
20140076764 | GLASS SUBSTRATE TRANSPORTING BOX - A glass substrate transporting box includes a frame. Dustproof boards are arranged on at least one side surface in side surfaces of the frame. The dustproof boards arranged on the frame are installable to or removable from the frame. | 03-20-2014 |
20150155191 | SUBSTRATE STORAGE RACK - The present disclosure relates to a substrate storage rack, including a hollow rack body with a first, a second, a third, and a fourth lateral surfaces, wherein at least one substrate laying layer is arranged in the rack body along a vertical direction. The substrate laying layer includes: a first support connected with the rack body and arranged at the second lateral surface; first supporting bars transversely arranged on the first support and extending to the interior of the rack body; a second support connected with the rack body and arranged at the fourth lateral surface; and second supporting bars transversely arranged on the second support and extending to the interior of the rack body. Since the first and the second supporting bars are arranged on the second and the fourth lateral surfaces of the rack body respectively, storing substrates in the rack body can be ensured. Then, the first lateral surface can be used as a fetching and feeding port for an automatic manipulator arm and the fourth lateral surface can be used as a manual fetching and feeding port, so that bidirectional fetching and feeding of the substrates in the substrate storage rack can be realized, and thus the production efficiency can be effectively improved. | 06-04-2015 |
Patent application number | Description | Published |
20130322098 | WIRELESS TRANSMISSION DEVICE - A wireless transmission device, arranged inside a display object or connected with the display object, includes a power supply interface, an initialization setting button, a wireless transmission unit, a processing unit, and a storage unit. The input end of the power supply interface is connected with the power supply end of the display object, the output end of the power supply interface is connected with the wireless transmission unit and the processing unit respectively, and the initialization setting button and the storage unit are connected with the processing unit respectively. A unique identification assigned to the display object is stored in the storage unit. Initialization setting of the wireless transmission device is implemented by pressing the initialization setting button, and the processing unit transmits out the identification, orientation, and/or predetermined viewable angle of the display object constantly or regularly via the wireless transmission unit. | 12-05-2013 |
20130325615 | INTELLIGENT INFORMATION INTERACTION SYSTEM - An intelligent information interaction system includes a data storage unit, a mobile terminal and at least one display object. Each display object is provided with or connected with a wireless transmission device therein, and the mobile terminal is provided with a wireless transmission unit therein. A unique identification is assigned for each display object, and data information displayed on the display object or data information relevant to the data information displayed on the display object, which corresponds to each identification, is stored in the data storage unit. The wireless transmission device regularly or constantly transmits a wireless signal containing the identification of the display object corresponding thereto, and the mobile terminal, after sensing the wireless signal via the wireless transmission unit thereof, acquires the identification, and acquires data information corresponding to the identification from the data storage unit in accordance with the identification. | 12-05-2013 |