Patent application number | Description | Published |
20090305467 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - An object is to provide a highly reliable semiconductor device that is reduced in thickness and size and has tolerance to external stress and electrostatic discharge. Another object is to prevent defective shapes and defective characteristics due to the external stress or an electrostatic discharge in the manufacturing process, and to manufacture a semiconductor device with high yield. Still another object is to manufacture a semiconductor device at low cost and with high productivity. With the use of a conductive shield covering a semiconductor integrated circuit, electrostatic breakdown (malfunctions of the circuit or damages of a semiconductor element) due to electrostatic discharge of the semiconductor integrated circuit is prevented. The conductive shield is formed so that at least the conductive shields on the top and bottom surfaces are electrically connected by a plating method. In addition, a semiconductor device can be formed at low cost with high productivity because a plating method is used for the formation of the conductive shield. | 12-10-2009 |
20100067235 | METHOD OF MANUFACTURING DISPLAY DEVICE - To provide a method of manufacturing a display device having an excellent impact resistance property with high yield, in particular, a method of manufacturing a display device having an optical film that is formed using a plastic substrate. The method of manufacturing a display device includes the steps of: laminating a metal film, an oxide film, and an optical filter on a first substrate; separating the optical filter from the first substrate; attaching the optical filter to a second substrate; forming a layer including a pixel on a third substrate; and attaching the layer including the pixel to the optical filter. | 03-18-2010 |
20110068385 | SEMICONDUCTOR DEVICE - It is an object of the invention to provide semiconductor devices which can protect privacy of consumers or holders of commercial products and control the communication range according to use, even when the semiconductor device which can exchange data without contact is mounted on the commercial products. A semiconductor device of the invention includes an element group including a plurality of transistors over a substrate; a first conductive film functioning as an antenna over the element group; a second conductive film surrounding the first conductive film; an insulating film covering the first and second end portions; and a third conductive film over the insulating film. The first conductive film is provided in the shape of a coil, and each end portion of the first conductive film is connected to the element group. First and second end portions of the second conductive film are not connected to each other. | 03-24-2011 |
20110198601 | METHOD OF MANUFACTURING DISPLAY DEVICE - To provide a method of manufacturing a display device having an excellent impact resistance property with high yield, in particular, a method of manufacturing a display device having an optical film that is formed using a plastic substrate. The method of manufacturing a display device includes the steps of: laminating a metal film, an oxide film, and an optical filter on a first substrate; separating the optical filter from the first substrate; attaching the optical filter to a second substrate; forming a layer including a pixel on a third substrate; and attaching the layer including the pixel to the optical filter. | 08-18-2011 |
20120037305 | METHOD OF MANUFACTURING OPTICAL FILM - To provide a method of manufacturing an optical film formed on a plastic substrate. There is provided a method of manufacturing an optical film including the steps of laminating a separation layer and an optical filter on a first substrate, separating the optical filter from the first substrate, attaching the optical filter to a second substrate. Since the optical film manufactured according to the invention has flexibility, it can be provided on a portion or a display device having a curved surface. Further, the optical film is not processed at high temperatures, and hence, an optical film having high yield with high reliability can be formed. Furthermore, an optical film having an excellent impact resistance property can be formed. | 02-16-2012 |
20120037993 | SEMICONDUCTOR DEVICE - A semiconductor device in which damages to an element such as a transistor are reduced even when external force such as bending is applied and stress is generated in the semiconductor device. The semiconductor device includes a first island-like reinforcement film over a substrate having flexibility; a semiconductor film including a channel formation region and an impurity region over the first island-like reinforcement film; a first conductive film over the channel formation region with a gate insulating film interposed therebetween; a second island-like reinforcement film covering the first conductive film and the gate insulating film. | 02-16-2012 |
20120108014 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - An object is to provide a highly reliable semiconductor device that has tolerance to external stress and electrostatic discharge. Another object is to prevent defective shapes and defective characteristics due to the external stress or an electrostatic discharge in the manufacturing process, and to manufacture a semiconductor device with high yield. Still another object is to manufacture a semiconductor device at low cost and with high productivity. With the use of a conductive shield, electrostatic breakdown (malfunctions of the circuit or damages of a semiconductor element) due to electrostatic discharge of the semiconductor integrated circuit is prevented. The conductive shield is formed so that at least the conductive shields on the top and bottom surfaces are electrically connected by a plating method. In addition, a semiconductor device can be formed at low cost with high productivity because a plating method is used for the formation of the conductive shield. | 05-03-2012 |
20130088468 | SEMICONDUCTOR DEVICE - A semiconductor device in which a decrease in the yield by electrostatic destruction can be prevented is provided. A scan line driver circuit for supplying a signal for selecting a plurality of pixels to a scan line includes a shift register for generating the signal. One conductive film functioning as respective gate electrodes of a plurality of transistors in the shift register is divided into a plurality of conductive films. The divided conductive films are electrically connected to each other by a conductive film which is formed in a layer different from the divided conductive films are formed. The plurality of transistors includes a transistor on an output side of the shift register. | 04-11-2013 |
20140060728 | METHOD OF MANUFACTURING DISPLAY DEVICE - To provide a method of manufacturing a display device having an excellent impact resistance property with high yield, in particular, a method of manufacturing a display device having an optical film that is formed using a plastic substrate. The method of manufacturing a display device includes the steps of: laminating a metal film, an oxide film, and an optical filter on a first substrate; separating the optical filter from the first substrate; attaching the optical filter to a second substrate; forming a layer including a pixel on a third substrate; and attaching the layer including the pixel to the optical filter. | 03-06-2014 |