Patent application number | Description | Published |
20130019691 | LOCAL ANTISTRESS TEST PLATFORM AND TEST APPARATUS - Disclosed is a local antistress test platform, comprising a test frame and a weight test rod for providing a local stress to a tested panel by adding weights. The local antistress test platform further comprises a movable test hole table for fixing the weight test rod; the movable test hole table is removably jointed to the test frame. The present invention also relates to local antistress test apparatus. The local antistress test platform and the test apparatus can easily locate the antistress test position and be adaptable to panel test for panels of different sizes. | 01-24-2013 |
20130120704 | CHIP-ON-FILM STRUCTURE FOR LIQUID CRYSTAL PANEL - The present invention provides a chip on film (COF) structure for a liquid crystal panel, which comprises a flexible substrate, an output edge, a first wire bonding portion, two second wire bonding portions, a fan-out trace portion, and two array trace portions. A long direction of lead strips of the second wire bonding portion is parallel to the output edge, and the array trace portions connect one end of the lead strips of the second wire bonding portion to the output edge. In the present invention, the design of the second wire bonding portions parallel to the output edge and turning traces of the array trace portions can lower the length of the fan-out trace portion, so that it is advantageous in a design trend of narrow frame edge of a liquid crystal panel. | 05-16-2013 |
20130128167 | LIQUID CRYSTAL DISPLAY DEVICE - The present invention discloses a liquid crystal display device having a plurality of pixel areas defined by gate lines and data lines, and having a plurality of pixel units. Each pixel unit has a transistor, a pixel electrode, a common electrode and at least one connecting portion. The pixel electrode is connected to a drain of the transistor. The common electrode is connected to a corresponding common line and overlapped with the pixel electrode. The connecting portion is coplanar with the common electrode and connected to the common electrode, and insulatedly passes the gate line to connect with the common electrode of the pixel unit in an adjacent one of the pixel areas. With the above structure, the liquid crystal display device can provide better aperture ratio and transmittance. | 05-23-2013 |
20130128194 | LIQUID CRYSTAL PANEL AND MANUFACTURING METHOD THEREOF - Disclosed are a liquid crystal panel and a manufacturing method thereof. The liquid crystal panel includes a first substrate and a second substrate. The first substrate has a first display area and a first surrounding area. The second substrate has a second display area and a second surrounding area. A first and second electrode layers are respectively formed in the first and second surrounding areas. At least one coating layer is formed in at least one of the first surrounding area and the second surrounding area. The at least one of the first electrode layer and the second electrode layer is protruded a contact distance of the coating layer, so that the first electrode layer contacts the second electrode after the first substrate is assembled to the second substrate. The present invention decreases the cost and improves the display quality of the liquid crystal panel. | 05-23-2013 |
20130137045 | UV Glass Production Method - The present invention discloses a UV glass production method, comprising the steps: arranging a blade on an exposure stage; controlling the position of an exposure area on a glass substrate by regulating the position of the blade; removing a film layer from the area to be transparent; and forming a UV mask in the area to be shaded. In the present invention, a mask blade is adopted, can individually move and be accurately controlled individually; thus, rays of an exposure machine can be accurately positioned for producing a UV glass which meets standards. Moreover, in the present invention, there is no need to design a light cover especially so as to save the design and production cost of the light cover; thus, the present invention can ensure the production accuracy and effectively save the production cost. | 05-30-2013 |
20130141705 | EXPOSURE APPARATUS AND EXPOSURE METHOD - The present invention provides an exposure apparatus and an exposure method. The method comprises: utilizing an exposure light source to provide light rays to the photo-resist layer, wherein the light rays pass through the mask and the transparent substrate to reach the photo-resist layer; and utilizing a reflective plate to reflect the light rays passing through the transparent substrate and the photo-resist layer back to the photo-resist layer. The present invention can reduce a line space of a pattern of the photo-resist layer. | 06-06-2013 |
20130148064 | Manufacturing Method of Color Film Substrate, Liquid Crystal Display Panel, and Liquid Crystal Display Device - The present invention discloses a manufacturing method of color film (CF) substrate, a liquid crystal display (LCD) panel, and an LCD device. The purpose of the present invention is achieved by the following technical schemes. A manufacturing method of the CF substrate, wherein the manufacturing method comprises the steps: forming photo spacer (PS) on the CF substrate, and then forming an alignment layer on the CF substrate. The present invention, by using the PS contacting with an array substrate and a CF substrate, replaces the manufacture procedure of the electrode layer with the manufacture procedure of the PS, and the CF substrate is formed with PS; the electrode layer is then formed and the surface of the electrode layer opposite to the substrate is covered by the electrode layer. So the PS can transmit the pixel electrode signal to the CF substrate to replace the Au ball. Thus, in the manufacturing technique of the LCD, the spread technology of the Au ball and the reticle design of the transfer pad can be omitted, and the material demand of the Au ball can also be omitted. | 06-13-2013 |
20150015821 | CHARGE-SHARING TYPE PIXEL STRUCTURE - The present invention discloses a charge-sharing type pixel structure having a first sub-pixel and a second sub-pixel that each includes a transistor. The second sub-pixel further has a third transistor and a top-gate electrode. When the third transistor is switched on, original gray scale applied to a liquid crystal capacitor of the first sub-pixel varies due to charges being shared with other capacitors. The top-gate electrode change the threshold voltage of the third transistor according to biasing signal so as to further adjust the variation of the gray scale voltage applied to the liquid crystal capacitor of the first sub-pixel. | 01-15-2015 |