Sharp Kabushiki Kaisha Corporation

Daikin Industries, Ltd.

Other

Kabushiki Kaisha Ekisho Sentan Gijutsu Kaihatsu Center

Tetsuya Okamoto

Tohru Sonoda

Takeshi Hirase

Tohru Senoo

Mamoru Ishida

Eiji Kumakura

Masakazu Okamoto

Daichi Nishikawa

Katsumi Sakitani

Seiji Fujiwara

Michio Moriwaki

Takashi Ochi

Kebi Chen

Kazushi Hisayama

Yohsuke Kanzaki

Yoshiki Nakatani

Yudai Takanishi

Masanori Ukibune

Kazuhiro Furusho

Ikuhiro Iwata

Yoshinobu Tsumura

Yukihiko Nakata

Shinichi Kasahara

Guozhong Yang

Tsuyoshi Inoue

Kenji Nakanishi

Yoshimasa Chikama

Masao Moriguchi

Yoshitaka Shibamoto

Shun Yoshioka

Manabu Yoshimi

Wataru Nakamura

Hiroshi Doumae

Tadafumi Nishimura

Yuhichi Saitoh

Yuki Yasuda

Michiko Takei

Hirokazu Fujino

Kazufumi Azuma

Toshimasa Hamada

Yuichi Saito

Takashi Itoga

Takazou Sotojima

Takatsugu Kusumi

Hiroshi Yoh

Yoshinari Sasaki

Masao Ohno

Yume Inokuchi

Masashi Goto

Tetsuo Fukaya

Takayuki Kawano

Hideho Sakaguchi

Takuya Hanada

Ryuuhei Kaji

A refrigeration apparatus includes a refrigerant circuit switchable between a first operation of performing a refrigeration cycle in which a first compressor is stopped and a second compressor is driven and a second operation of performing a refrigeration cycle in which the first and second compressors and are driven. The refrigeration apparatus further includes a reduction mechanism configured to reduce a refrigerant flowing into the first compressor while a first condition is satisfied during the first operation. The first condition indicates that an internal pressure of the first compressor is lower than an evaporation pressure of an evaporator.

Refrigerant apparatus

A refrigerant circuit includes a first compressor, a second compressor, a heat-source-side heat exchanger, an expansion mechanism, and a use-side heat exchanger. The refrigerant circuit is capable of performing a single-stage compression operation in which one of the first compressor and the second compressor is driven and the other is stopped, and a two-stage compression operation in which both the first compressor and the second compressor are driven. The control unit controls the refrigerant circuit so that, of the single-stage compression operation and the two-stage compression operation, an operation with a higher compression efficiency is performed.

Refrigeration cycle device

A refrigeration cycle apparatus has a compressor disposed via a bottom member of a housing, a second elastic member, a base, and a first elastic member. A first electric component that drives a motor for the compressor and a second electric component that performs another control are fixed to the base and disposed. The base has an upper surface that contacts the first elastic member and a lower surface that contacts the second elastic member. The first electric component and the second electric component are fixed to the upper surface directly or indirectly via a substrate and/or an electric-component casing. Top portions of the first electric component and the second electric component are lower than a top portion of the compressor.

Refrigeration cycle apparatus

An air conditioner () has a refrigerant circuit () which is formed by connecting an outdoor unit () and an indoor unit (). The refrigerant circuit () has a refrigerant sealed therein. The refrigerant contains a hydrofluorocarbon having a property of undergoing a disproportionation reaction. The refrigerant circuit () includes a refrigerant shutoff mechanism () that shuts off a flow of the refrigerant from the outdoor unit () side to the indoor unit () side when the refrigerant in a portion of the refrigerant circuit () within the outdoor unit () meets a predetermined condition.

Air conditioner with a refrigerant having a property of undergoing disproportionation

A control unit () that controls the operation of a refrigerant circuit () executes pump down operation in which a non-azeotropic refrigerant mixture is collected into a portion of the refrigerant circuit () within an outdoor unit (), executes compositional ratio determination in which the compositional ratio of the non-azeotropic refrigerant mixture is determined based on the pressure and temperature of the non-azeotropic refrigerant mixture collected into the outdoor unit () by the pump down operation, and generates an alert when the compositional ratio of the non-azeotropic refrigerant mixture determined by the compositional ratio determination is outside an acceptable proportion range of a hydrofluorocarbon having the property of undergoing a disproportionation reaction.

Air conditioner

A refrigeration cycle apparatus has a compressor disposed via a bottom member of a housing, second elastic members, a base, and first elastic members. The compressor is disposed close to an arrangement centroid of the second elastic members.

A refrigeration cycle apparatus includes a compressor, a refrigerant cooling pipe, a refrigerant-cycle constituent component, a connecting pipe and vibration transmission suppressing portion that is disposed on the connecting pipe that connects the refrigeration-cycle constituent component or the compressor and the refrigerant cooling pipe to each other.

An organic EL display device includes a substrate and an organic EL element (electroluminescent element) provided on the substrate. The organic El display device includes a sealing layer that seals the organic EL element. The sealing layer includes silicon oxide films. Moreover, the degree of oxidation of the silicon oxide films is set to 1.2 or more and 1.8 or less.

Silicon oxide sealing layer for electroluminescent device

In an organic EL display device that includes a base material having flexibility and an organic EL element (electroluminescence element) provided on the base material, a sealing film is formed that seals the organic EL element. Additionally, a first adjustment layer and a second adjustment layer, which are configured of materials having the same thickness and the same Young's modulus and are configured to adjust a neutral surface of the organic EL display device, are each provided at an end portion on one side and an end portion on another side of the organic EL display device in a film thickness direction T.

Electroluminescence device and method for producing same

An organic EL display device includes a flexible base and an organic EL element (electroluminescent element) provided on the base, and further includes an adjustment layer that has heat dissipating properties and that adjusts a neutral surface of the organic EL display device. The adjustment layer is provided on the organic EL element side relative to the center of the whole organic EL display device in the film thickness direction.

Electroluminescent device

The present invention provides a flexible device which is free of twist and distortion at a bent part of a flexible module, and has excellent display quality and a high level of reliability. The flexible device () includes a first housing (), a second housing (), a third housing (), and a plurality of turning bodies () each of which is fixed to the first housing () or the second housing () and rolls on the third housing () so that a turning axis () of the each of the plurality of turning bodies () horizontally moves.

Flexible device

The present invention provides a cleaning method by which it is possible to prevent deformation of a film formation mask (). While the film formation mask () disposed between a shower head () and a susceptor () within a chamber () is cooled, a cleaning gas made into plasma, which cleaning gas reacts with a reaction product () deposited on a surface of the film formation mask (), is blown on the film formation mask ().

Cleaning method, method for manufacturing semiconductor device, and plasma treatment device

Provided is an organic EL display device that includes: a substrate; a first electrode provided on the substrate; an organic EL layer provided on the first electrode; a second electrode provided on the organic EL layer; and a sealing film layer provided so as to cover the second electrode. The sealing film layer has protruding portions and recessed portions.

Organic el display device and method for producing organic el display device

In an organic EL display device (electroluminescent device) including an organic EL element (electroluminescent element), a first sealing film covers the organic El element, a second sealing film is formed on the first sealing film, and a third sealing film covers the first sealing film and the second sealing film.

Electroluminescent device including a plurality of sealing films

This organic EL display device is provided with: a TFT substrate; a counter substrate; an organic EL element provided on the TFT substrate; a sealing film that seals the organic EL element; a color filter layer provided on the counter substrate on a side closer to the organic EL element; and a filler layer that is filled between the sealing film and the color filter layer. This organic EL display device satisfies nM(h&#x2212;1)/nMh&#xd7;LM(h&#x2212;1)/&#x221a;(TM(h&#x2212;1)+LM(h&#x2212;1))&#x2265;1, nMh/ng&#xd7;LMh/&#x221a;(TMh+LMh)&#x2265;1, ng/nCF&#xd7;Lg/&#x221a;(Tg+Lg)&#x2265;1, nCF/nGL&#xd7;LCF/&#x221a;(TCF+LCF)&#x2265;1, or nGL/nair&#xd7;LGL/&#x221a;(TGL+LGL)&#x2265;1, while satisfying XEC/2+XBM/2&#x2265;&#x3a3;(TMi&#xd7;tan &#x3b8;Mi)+Tg&#xd7;tan &#x3b8;g+TCF&#xd7;tan &#x3b8;CF.

Organic EL display device

Growing community of inventors

Sakai, Japan

Tetsuya Okamoto