摘要:
When using a liquid droplet ejection method, a conventional photomask is not required, however, it is required instead that a moving path of a nozzle or a substrate is controlled with accuracy at least in ejecting liquid droplets. According to the characteristics of compositions to be ejected or their pattern, such ejection conditions are desirably set as the moving rate of a nozzle or a substrate, ejection quantity, ejection distance and ejection rate of compositions, atmosphere of the space that the compositions are ejected, the temperature and moisture of the space, and heating temperature of the substrate. A liquid droplet ejection system in accordance with the invention comprises an input means for inputting data of a thin film pattern, a set means for setting a nozzle for a ejecting a composition containing a material for forming the thin film or setting a moving path of the substrate to which the composition is ejected, an image pick-up means for detecting an alignment marker formed on a substrate and a control means for controlling the moving path of the nozzle or the substrate.
摘要:
When using a liquid droplet ejection method, a conventional photomask is not required, however, it is required instead that a moving path of a nozzle or a substrate is controlled with accuracy at least in ejecting liquid droplets. According to the characteristics of compositions to be ejected or their pattern, such ejection conditions are desirably set as the moving rate of a nozzle or a substrate, ejection quantity, ejection distance and ejection rate of compositions, atmosphere of the space that the compositions are ejected, the temperature and moisture of the space, and heating temperature of the substrate. A liquid droplet ejection system in accordance with the invention comprises an input means for inputting data of a thin film pattern, a set means for setting a nozzle for a ejecting a composition containing a material for forming the thin film or setting a moving path of the substrate to which the composition is ejected, an image pick-up means for detecting an alignment marker formed on a substrate and a control means for controlling the moving path of the nozzle or the substrate.
摘要:
When using a liquid droplet ejection method, a conventional photomask is not required, however, it is required instead that a moving path of a nozzle or a substrate is controlled with accuracy at least in ejecting liquid droplets. According to the characteristics of compositions to be ejected or their pattern, such ejection conditions are desirably set as the moving rate of a nozzle or a substrate, ejection quantity, ejection distance and ejection rate of compositions, atmosphere of the space that the compositions are ejected, the temperature and moisture of the space, and heating temperature of the substrate. A liquid droplet ejection system in accordance with the invention comprises an input means for inputting data of a thin film pattern, a set means for setting a nozzle for a ejecting a composition containing a material for forming the thin film or setting a moving path of the substrate to which the composition is ejected, an image pick-up means for detecting an alignment marker formed on a substrate and a control means for controlling the moving path of the nozzle or the substrate.
摘要:
Although a product having such the IC chip has been diffused, information on the product may be capable of being perceived, abstracted, falsified, or the like by a third person with his external device during distribution of the product or after purchase of the product. Further, privacy may be seriously infringed. Paper money, various products, and the like are disclosed according to the present invention with an integrated circuit device having a switching memory for controlling reading and writing of information (lock/unlock of information) in order to protect the information recorded and stored in the integrated circuit such as an IC chip installed to the product or the like.
摘要:
Although a product having such the IC chip has been diffused, information on the product may be capable of being perceived, abstracted, falsified, or the like by a third person with his external device during distribution of the product or after purchase of the product. Further, privacy may be seriously infringed. Paper money, various products, and the like are disclosed according to the present invention with an integrated circuit device having a switching memory for controlling reading and writing of information (lock/unlock of information) in order to protect the information recorded and stored in the integrated circuit such as an IC chip installed to the product or the like.
摘要:
Although a product having such the IC chip has been diffused, information on the product may be capable of being perceived, abstracted, falsified, or the like by a third person with his external device during distribution of the product or after purchase of the product. Further, privacy may be seriously infringed. Paper money, various products, and the like are disclosed according to the present invention with an integrated circuit device having a switching memory for controlling reading and writing of information (lock/unlock of information) in order to protect the information recorded and stored in the integrated circuit such as an IC chip installed to the product or the like.
摘要:
A liquid crystal display device with improved productivity and a manufacturing method of the same. A liquid crystal display device according to the invention comprises in a region in which a scan line and a data line intersect with each other a first substrate comprising a first thin film transistor using either an amorphous semiconductor or an organic semiconductor for a channel portion, a second substrate, a liquid crystal layer interposed between the first substrate and the second substrate, and a third substrate comprising a second thin film transistor using a crystalline semiconductor for a channel portion. In the liquid crystal display device of the invention, a crystal grain boundary in the crystalline semiconductor extends along the flow of electrons or holes in the second thin film transistor, the first substrate is attached to the second substrate so that the first substrate is exposed, a first region for forming the second thin film transistor and a second region for forming an input terminal and an output terminal are formed on the third substrate, and the short side length of the third substrate is 1 to 6 mm and the short side length of the first region is 0.5 to 1 mm.
摘要:
To form a driver circuit to be mounted to a liquid crystal display device or the like on a glass substrate, a quartz substrate, etc., and to provide a display device mounting driver circuits formed from different TFTs suited for their respective operational characteristics. A stick driver circuit on the scanning line side and a stick driver circuit on the data line side are different in structure, and have different TFTs in which the thickness of a gate insulating film, the channel length and other parameters are varied depending on required circuit characteristics. In the stick driver on the scanning line side, which is composed of a shift register circuit, a level shifter circuit, and a buffer circuit, the buffer circuit has a TFT with a thick gate insulating film because it is required to have a withstand voltage of 30 V. The stick driver circuit on the data line side, which is composed of a shift register circuit, a latch circuit, a level shifter circuit, and a D/A converter circuit, is driven at a high frequency, and hence its shift register circuit and latch circuit have thin gate insulating films and the channel length thereof is shorter than that of the TFT of the buffer circuit.
摘要:
A p channel TFT of a driving circuit has a single drain structure and its n channel TFT, a GOLD structure or an LDD structure. A pixel TFT has the LDD structure. A pixel electrode disposed in a pixel portion is connected to the pixel TFT through a hole bored in at least a protective insulation film formed of an inorganic insulating material and formed above a gate electrode of the pixel TFT, and in an interlayer insulating film disposed on the insulation film in close contact therewith. These process steps use 6 to 8 photo-masks.
摘要:
In a CMOS circuit formed on a substrate 101, a subordinate gate wiring line (a first wiring line) 102a and main gate wiring line (a second wiring line) 107a are provided in an n-channel TFT. The LDD regions 113 overlaps the first wiring line 102a and does not overlap the second wiring line 107a. Thus, when a gate voltage is applied to the first wiring line, the GOLD structure is formed, while no applying forms the LLD structure. In this way, the GOLD structure and the LLD structure can be used appropriately in accordance with the respective specifications required for the circuits.