摘要:
A semiconductor device includes a semiconductor chip, a protective wiring layer, and an abnormality detector. At least one of integrated circuits is formed on the semiconductor chip. The protective wiring layer is formed to be spread on the integrated circuit at a very small interval, and made of a conductive light-shielding material. The protective wiring layer is applied with a power supply voltage upon operating the integrated circuit. The abnormality detector monitors the voltage applied to the protective wiring layer and outputs an abnormality detection signal when the monitored voltage is an abnormal voltage.
摘要:
An electrode substrate for liquid crystal display devices is constructed with a resin substrate 4, a cured coating 3, a cured coating 2 and an ITO film 6 laminated in that order. The resin substrate 4 comprises a transparent resin which is a copolymer containing not less than 20% by weight of maleimide type monomer units, having a crosslinked structure and having a glass transition temperature of not lower than 160.degree. C. and not higher than 200.degree. C., and has a thickness of 0.1 to 0.8 mm. The cured coating 3 is a cured coating comprising a polyvinyl alcohol crosslinked with an epoxysilane represented by the formula R.sup.1 SiX.sub.3 wherein R.sup.1 is an organic group of 1 to 10 carbon atoms having a glycidyl group and X is a hydrolyzable group. The cured coating 2 is a siloxane type cured coating containing fine silica particles. The ITO film 6 is an ITO film having a grainy surface with grains of a diameter of not larger than 500 nm, formed at a substrate temperature of not higher than 100.degree. C., and having a thickness of 15 to 500 nm.
摘要:
This disclosure provides a detection device, which includes a transceiver for transmitting a transmission signal and receiving an echo caused by the transmission signal to output a reception signal according to an intensity of the echo, the reception signal in one measurement including one or more reception signals, and an interference detector for detecting an interference signal from the one or more reception signals. The interference detector performs a switching operation of switching interference detection processing between first interference detection processing and second interference detection processing that has a higher interference detection sensitivity than in the first interference detection processing, according to the number of the reception signals detected as the interference signals.
摘要:
There is provided a plastic liquid crystal display device in which an aligning film processing can be carried out at 150 to 180.degree. C. and which can have optical characteristics comparable to those of the conventional glass substrate liquid crystal display device. The plastic liquid crystal device comprises a pair of plastic substrates, transparent electrodes, insulating films for protecting the electrodes, aligning films and a liquid crystal, wherein the aligning film is an aligning film which is formed by dissolving a high-temperature sintering organic polymer aligning film made of polyimide or a polyimide-like substance in a solvent, printing a resulting solution thereof on a substrate, removing only the solvent by heating and/or heating under reduced pressure, and sintering the substrate at 200.degree. C. or less.
摘要:
A liquid crystal display according to the present invention has a pair of plastic substrates opposing each other and a liquid crystal sandwiched therebetween. A hard coat layer made from a resin composition including fine particles of silicon oxide and an organic resin, an undercoat layer and a transparent electrode which are respectively made from an inorganic oxide are formed in this order on the inner opposing surface of each plastic substrate. Thus, a liquid crystal display having a hard coat layer serving as a buffer layer is provided. In this liquid crystal display, cracks in the undercoat layer and the transparent electrode and peeling between the plastic substrate and the undercoat layer are prevented.
摘要:
Manufacturing methods of liquid crystal display elements and manufacturing apparatuses for same which prevent an insulating substrate from sliding out of position and which attract and fix the substrate firmly and flatly by removing deformations of the substrate with substantially strong forces, even when a thin-type glass substrate or a thin-type plastic substrate is employed. A blower is used to exert attractive forces on the insulating substrate placed on a stage at a second attraction opening. A vacuum pump and a switching valve are used to exert the attractive forces first at the first attraction openings of the first group, then at the first attraction openings of the first and second groups, and finally at the first attraction openings of the first, second, and third groups on nearly the entire insulating substrate.
摘要:
A substrate carrier jig is a jig which supports a substrate of a liquid crystal display element on its surface and carries the substrate with the jig to a process. A sticky layer whose adhesion for holding the substrate to be stuck to the surface of the jig is maintained constant even after repeated use. The substrate composed of a thin sheet glass, plastic, etc. is stuck to the jig, and the substrate when the jig is carried to a process for producing a liquid crystal display element. As a result, it is possible to produce a liquid crystal display element by commonly using a producing line for a conventional liquid crystal display element for glass even if substrate materials such as thin sheet glass, plastic, etc. which independently have no strength and stiffness are used. Furthermore, since the jig can be repeatedly used, the cost of producing a liquid crystal display element can be greatly reduced as compared to a disposable jig. Also a method of producing the carrier jig is provided.
摘要:
A substrate carrier jig is a jig which supports a substrate of a liquid crystal display element on its surface and carries the substrate with the jig to a process, and a sticky layer whose adhesion for holding the substrate to be stuck to the surface is maintained constantly even after repeated use is provided on a carrier. The substrate composed of a thin sheet glass, plastic, etc. is stuck to the jig, and the substrate with the jig is carried to a process for producing a liquid crystal display element. As a result, it is possible to produce a liquid crystal display element by commonly using a producing line for a conventional liquid crystal display element for glass even if substrate materials such as thin sheet glass, plastic, etc. which independently has no strength and stiffness are used. Furthermore, since the jig can be repeatedly used, cost of producing a liquid crystal display element can be greatly reduced as compared to a disposable jig.
摘要:
This disclosure provides a detection device, which includes a transceiver for transmitting a transmission signal and receiving an echo caused by the transmission signal to output a reception signal according to an intensity of the echo, the reception signal in one measurement including one or more reception signals, and an interference detector for detecting an interference signal from the one or more reception signals. The interference detector performs a switching operation of switching interference detection processing between first interference detection processing and second interference detection processing that has a higher interference detection sensitivity than in the first interference detection processing, according to the number of the reception signals detected as the interference signals.
摘要:
Manufacturing methods of liquid crystal display elements and manufacturing apparatuses for same which prevent an insulating substrate from sliding out of position and which attract and fix the substrate firmly and flatly by removing deformations of the substrate with substantially strong forces, even when a thin-type glass substrate or a thin-type plastic substrate is employed. A blower is used to exert attractive forces on the insulating substrate placed on a stage at a second attraction opening. A vacuum pump and a switching valve are used to exert the attractive forces first at the first attraction openings of the first group, then at the first attraction openings of the first and second groups, and finally at the first attraction openings of the first, second, and third groups on nearly the entire insulating substrate.