Mitsubishi Heavy Industries Limited

Sony Corporation

Yuji Yanagi

Nobuhiro Kondo

In a vacuum vapor deposition method which is carried out at a vacuum vapor deposition apparatus including a plurality of linear-shaped vaporization sources, an equal-thickness surface is calculated with respect to each of a polarity of release holes. The equal-thickness surface indicates a surface where a deposition amount of vapor of a vaporization material released from the corresponding release hole is the same per unit time. Then, the vaporization containers are placed in such a manner that contact points of the equal-thickness surfaces all coincide with each other on a deposition surface of a substrate, each of the contact points being where the corresponding equal-thickness surface comes in contact with the surface of the substrate.

Vacuum vapor deposition method

A vacuum vapor deposition apparatus includes a vaporization container which has a plurality of equally-diametered release holes arranged linearly and in which the release holes are arranged densely on both end portion sides of the vaporization container. The vaporization container includes therein a current plate having a plurality of equally-diametered passage holes through which vapor of a vaporization material passes. The passage holes are arranged densely on both end portion sides in such a manner that, as conductance per unit length in the arrangement direction of the release holes, conductance by the passage holes is proportional to conductance by the release holes.

Vacuum vapor deposition apparatus

A method for producing an organic EL panel includes an application step of applying a filler, a desiccant, a sealant and a fixing agent to positions on a encapsulation substrate opposing the position of an element, a positioning step of positioning an element substrate and the encapsulation substrate, a heating step of heating the encapsulation substrate, a defoaming step of removing gases incorporated within the filler and the like, a sticking substrates step of sticking the element substrate and the encapsulation substrate using a pair of surface plates, a gas introduction step of returning the periphery around the pressure welded element substrate and encapsulation substrate to an atmospheric pressure environment, a provisional fixing step of irradiating ultraviolet rays onto the fixing agent, and a seal curing step of irradiating ultraviolet rays onto the sealant, thereby curing the sealant.

Method for producing organic EL panel and device for sealing organic EL panel

A magnetically recorded data reproduction apparatus that reproduces magnetically recorded data using a magnetoresistive head and method thereof. The recorded data are reproduced by a magnetoresistive head and supplied to a reproduction amplifier. A signal from an AGC amplifier is supplied to an A/D converter and a digital PLL circuit. A digitized signal is then supplied to, for example, a Viterbi decoder 13 and the decoded signal is obtained at an output terminal 14. Thus, the effect of noise due to the so-called thermal asperity (TA noise) is removed, thereby preventing increases in the error rate of the reproduction signals due to the effect of TA noise and the occurrence of problems in equipment.

Growing community of inventors

Tokyo, Japan

Yuji Yanagi