摘要:
It is an object of the invention to provide a peeling method which does not damage a peeling layer, and to perform peeling not only a peeling layer having a small-size area but also an entire peeling layer having a large-size area with a preferable yield. In the invention, after pasting a fixing substrate, a part of a glass substrate is removed by scribing or performing laser irradiation on the glass substrate which leads to providing a trigger. Then, peeling is performed with a preferable yield by performing peeling from the removed part. In addition, a crack is prevented by covering the entire face except for a connection portion of a terminal electrode (including a periphery region of the terminal electrode) with a resin.
摘要:
To provide a method for manufacturing a semiconductor device including a transfer step that is capable of controlling the adhesiveness of a substrate and an element-formed layer in the case of separating the element-formed layer including a semiconductor element or an integrated circuit formed over the substrate from the substrate and bonding it to another substrate. An adhesive agent made of a good adhesiveness material is formed between the semiconductor element or the integrated circuit comprising plural semiconductor elements formed over the substrate (a first substrate) and the substrate, and thus it is possible to prevent a semiconductor element from peeling off a substrate in manufacturing the semiconductor element, and further, to make it easier to separate the semiconductor element from the substrate by removing the adhesive agent after forming the semiconductor element.
摘要:
It is an object of the invention to provide a peeling method which does not damage a peeling layer, and to perform peeling not only a peeling layer having a small-size area but also an entire peeling layer having a large-size area with a preferable yield. In the invention, after pasting a fixing substrate, a part of a glass substrate is removed by scribing or performing laser irradiation on the glass substrate which leads to providing a trigger. Then, peeling is performed with a preferable yield by performing peeling from the removed part. In addition, a crack is prevented by covering the entire face except for a connection portion of a terminal electrode (including a periphery region of the terminal electrode) with a resin.
摘要:
The present invention provides an ultrathin thin film integrated circuit and a thin film integrated circuit device including the thin film integrated circuit device. Accordingly, the design of a product is not spoilt while an integrated circuit formed from a silicon wafer, which is thick and produces irregularities on the surface of the product container. The thin film integrated circuit according to the present invention includes a semiconductor film as an active region (for example a channel region in a thin film transistor), unlike an integrated circuit formed from a conventional silicon wafer. The thin film integrated circuit according to the present invention is thin enough that the design is not spoilt even when a product such as a card or a container is equipped with the thin film integrated circuit.
摘要:
It is an object of the present invention to provide a highly sophisticated functional IC card that can ensure security by preventing forgery such as changing a picture of a face, and display other images as well as the picture of a face. An IC card comprising a display device and a plurality of thin film integrated circuits; wherein driving of the display device is controlled by the plurality of thin film integrated circuits; a semiconductor element used for the plurality of thin film integrated circuits and the display device is formed by using a polycrystalline semiconductor film; the plurality of thin film integrated circuits are laminated; the display device and the plurality of thin film integrated circuits are equipped for the same printed wiring board; and the IC card has a thickness of from 0.05 mm to 1 mm.
摘要:
A method for manufacturing a semiconductor device, comprising the steps of: forming a peeling layer containing an element and a terminal electrode over a first substrate; peeling the peeling layer and the terminal electrode from the first substrate; pasting a second substrate to the peeling layer and the terminal electrode with an adhesive material; and pressure-bonding an FPC to the terminal electrode in which a circumference is covered with a protective layer.
摘要:
A semiconductor device that has the structure that is capable of preventing moisture, oxygen, or the like, from outside from penetrating, in addition to the structure that is being thin, lightweight, flexible and having a curbed surface. In the present invention, the structure that is thin, lightweight, flexible, and that has a curved surface, moreover, that is capable of preventing moisture, oxygen, or the like, from outside from penetrating is realized by means that a structure is formed in which a device formation layer is covered by a fluoroplastic film and by means that TFTs included in a device formation layer is formed of an island-like semiconductor film.
摘要:
The present invention is characterized by forming a metal film, an insulating film, and an amorphous semiconductor film in sequence over a first substrate; crystallizing the metal oxide film and the amorphous semiconductor film; forming a first semiconductor element by using the crystallized semiconductor film as an active region; attaching a support to the first semiconductor element by using an adhesive; causing separation between the metal film and the insulating film; attaching a second substrate to the separated insulating film; separating the support by removing the first adhesive; forming an amorphous semiconductor film over the first semiconductor element; and forming a second semiconductor element using the amorphous semiconductor film as an active region.
摘要:
A semiconductor device that has the structure that is capable of preventing moisture, oxygen, or the like, from outside from penetrating, in addition to the structure that is being thin, lightweight, flexible and having a curbed surface. In the present invention, the structure that is thin, lightweight, flexible, and that has a curved surface, moreover, that is capable of preventing moisture, oxygen, or the like, from outside from penetrating is realized by means that a structure is formed in which a device formation layer is covered by a fluoroplastic film and by means that TFTs included in a device formation layer is formed of an island-like semiconductor film.