Matsushita Electric Industrial Co., Ltd.

Isamu Inoue

Hiroyoshi Tanaka

Koichi Kotera

Hidenobu Shintaku

Osamu Watanabe

Hirozo Takegawa

Kayoko Kodama

Ryutarou Akutagawa

Masaki Aoki

Junichi Hibino

Nobuaki Nagao

Shigeo Suzuki

Yuusuke Takada

Koji Funami

Seiko Minamide

Makoto Okuda

Toshiyuki Okada

Shinya Hujiwara

Kiyohiko Kitagawa

Osamu Matsunaga

Takayuki Taguchi

There is provided a plastic base material having a reformed layer formed on a plastic substrate by reforming the surface layer thereof into a component containing fluorine at the ratio of the number of fluorine atoms to the number of carbon atoms, F/C, of 0.85 or more and 1.30 or less, and having highly durable water repellency and ink repellency. The method of manufacturing such a plastic base material comprises a step of reforming the surface of the plastic substrate into a fluorine-containing carbon layer by imparting a specific energy to fluorine-containing plasma by applying an RF bias voltage to the plastic substrate to form a surface having highly durable water repellency and ink repellency. A highly durable ink-jet printer that enables high-quality printing can be provided by the use of a head for an ink-jet printer fabricated by using this plastic base material.

Plastic base material and method for the manufacture thereof; and head for ink-jet printer and method for the manufacture thereof

A plasma display (PDP) manufacturing method and display panel includes a display electrode forming step of forming a plurality of pairs of display electrodes in parallel lines on a main surface of a first plate, and a plate sealing step of aligning the main surface of the first plate with a main surface of a second plate, and sealing the first and second plates together. The display electrodes are formed by coating the main surface of the first plate with display electrode material, and performing laser ablation on parts of the display electrode material, while the remaining parts of the display electrode material form the display electrodes.

Plasma display panel and method for manufacturing the same

There is provided a plastic base material having a reformed layer,formed on a plastic substrate,by reforming the surface layer thereof into a component containing fluorine at the ratio of the number of fluorine atoms to the number of carbon atoms, F/C, of 0.85 or more and 1.30 or less, and having highly durable water repellency and ink repellency. The method of manufacturing such a plastic base material comprises a step of reforming the surface of the plastic substrate,into a fluorine-containing carbon layer by imparting a specific energy to fluorine-containing plasma by applying an RF bias voltage to the plastic substrate,to form a surface having highly durable water repellency and ink repellency. A highly durable ink-jet printer that enables high-quality printing can be provided by the use of a head for an ink-jet printer fabricated by using this plastic base material.

Plastic substrate and method of manufacturing the same, and ink jet printer head and method of manufacturing the same

To cope with recent LCD or PDP of larger size, an efficient transfer technology is demanded in manufacturing a larger substrate. It calls for a transfer method for such larger substrate with a less required space, and a substrate transfer cassette enabling such method. A technology is disclosed, which comprises a substrate transfer cassette (50) containing a plurality of substrates, a dolly (55) for loading the substrate transfer cassette (50), and a plurality of cassette holders (70) having a rotating arm (71) which can rotate in the vertical direction, wherein a substrate cassette (50) is transferred from a position near another cassette holder to a position near a destination cassette holder with the dolly (55), raised by the rotating arm (71) on the destination cassette holder (70) from the lower section to the upper section of the dolly (55), and moved from the dolly (55) to the cassette holder (70).

Substrate transfer method and substrate transfer cassette

A vacuum evaporation apparatus has a melting pot containing evaporating material therein and a movable partition. A surface of the evaporating material is separated into a supplying surface (whereinto a Cr-Co material rod of replenishing material is supplied) and an evaporating surface (whereonto an electron beam is irradiated) by the partition only during deposition of evaporating material onto a substrate. After finish of the deposition, the partition is lifted and is apart from the surface.

Vacuum evaporation apparatus and method for making vacuum evaporated

A method for supplying a vacuum evaporation material provides a first vacuum evaporation material accommodated in a crucible and heated by electron beams so as to be fused. When a thin film is formed by adhering vapor generated form the first material to a substrate, a second long supply vacuum evaporation material is fed in a positive direction, the second material moving from above a liquid surface of the first material toward the first material which has fused in the crucible. An average feed speed of the second material is maintained by alternately switching a feed direction between the positive direction and the negative direction, in which the second material moves backward. An apparatus for supplying the vacuum evaporation material in which the first material is supplied to the crucible by alternately switching the feed direction between the positive and the negative directions, includes an operating circuit for performing the following calculation based on an instruction of an average supply speed (V.sub.AV) for feeding the second material:

Method for supplying vacuum evaporation material

An automatic thermo-luminescence desimeter, comprising a thermo-luminescence dosimeter element which is composed of a card carrying a thermo-luminescence material and contained in an encasing member; a magazine adapted to accommodate therein a plurality of the thermo-luminescence dosimeter elements; means for transporting the magazine; card feeding means for extracting a thermo-luminescence dosimeter element from the magazine and feeding the element into a longitudinal groove formed in a housing; releasing means for releasing engagement between the card and the encasing member; means for feeding the card into a transversal groove formed in the housing; heating means for heating the thermo-luminescence material carried by the card fed to the transversal groove by irradiating with infrared rays; and photoelectric converter means for converting thermo-luminescence emitted by the thermo-luminescence material into an electric signal, whereby doses of exposed radiation of the individual theremo-luminescence dosimeter elements are successively measured within a short time.

Automatic thermoluminescence dosimetric system

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Neyagawa, Japan

Isamu Inoue