Other

Seiko Instruments Inc

Seiko Instruments R & D Center Inc.

Osamu Yamazaki

Shuhei Yamamoto

Masafumi Hoshino

Takakazu Fukuchi

Shunichi Motte

Teruo Ebihara

Naotoshi Shino

Shigeru Senbonmatsu

Hiroshi Sakama

Kaori Takano

Kaori Taniguchi

Masanori Fujita

Hiroshi Sakuma

Hideki Numazawa

Shigeru Sembonmatsu

Yasushi Masuda

An apparatus for producing boiled egg-like foods has a case having metal plates and a space bounded by the metal plates. At least one egg tray is mounted in the space of the case for supporting eggs. Heating elements are connected to respective ones of the metal plates for uniformly heating the surfaces of the eggs at a temperature in the range of 65 to 90&deg; C. An irradiating device irradiates the eggs with far infrared rays having a wavelength in the range of 3 to 30 &mgr;m.

Method for producing boiled egg-like foods and apparatus for producing the same

A pressure sensitive adhesive sheet for wafer sticking, comprising a base of polyvinyl chloride containing a plasticizer and, superimposed thereon, an energy radiation curable pressure sensitive adhesive layer of vinyl acetate copolymer, the energy radiation curable pressure sensitive adhesive layer, before exposure to energy radiation, having an elastic modulus ranging from 4.0&times;10 to 5.0&times;10 Pa at 50&deg; C. The use of this pressure sensitive adhesive sheet for wafer sticking enables inhibiting the vibration of wafer at the time of dicing of the wafer so that chipping of the wafer can be minimized.

Pressure sensitive adhesive sheet for wafer sticking

A reflective type liquid crystal display device has a first transparent substrate, a second transparent substrate, and a light scattering liquid crystal layer disposed between the first and second transparent substrates. A solar cell is disposed on the second transparent substrate. A portion of the solar cell comprises an active element for driving the light scattering liquid crystal layer.

Reflective type LCD having a solar cell formed of same material and same surface as an active element

A reflection type liquid crystal display device according to the present invention is constructed to include: a light modulation layer having a light scattering state changed when a voltage is applied between electrode faces; at least one kind of color separation layer arranged at the back of the liquid crystal; and a reflection layer arranged at the back of the color separation layer. The light modulation layer is a polymer network type polymer scattered liquid crystal layer or a phase conversion type liquid crystal layer, and the color separation mirror is a cholesteric liquid crystal polymer layer or a dielectric multi-layered thin film characterized to reflect a light within a predetermined wavelength range in the visible light region selectively. A reflection preventing layer and an ultraviolet ray cut-off layer are further arranged on the surfaces of the electrode faces.

Reflection type liquid crystal display device

A reflective liquid crystal display device comprises a transparent first substrate having formed thereon a transparent electrode, a first filter having a first color, and a second filte having a second color. A second substrate is disposed opposite and spaced-apart from the first substrate. A reflection layer is disposed on the second substrate. A polymer dispersed liquid crystal layer is disposed between the transparent electrode and the reflection layer and is formed by exposure to an ultraviolet ray in a preselected wavelength range. A ratio of a transmissivity of the first filter for the ultraviolet ray to a transmissivity of the second filter for the ultraviolet ray is 3.0 or less.

Reflective liquid crystal display device having light scattering liquid crystal display element, and method for manufacturing reflective liquid crystal display device

A reflection type liquid crystal display device comprises a pair of substrates having electrodes, a light scattering type liquid crystal layer interposed between the substrates, a reflection layer disposed over a rear surface of the light scattering type liquid crystal layer, and a light absorbing layer disposed over a rear surface of the reflection layer for absorbing a light passed through the reflection layer. The light scattering type liquid crystal layer changes into a scattering state or a transparent state in accordance with a change in a voltage level between the electrodes, and transmits 60% or more of incident light irrespective of the change in the voltage level between the electrodes. The reflection layer has a reflectivity within a range of 10 to 50% for reflecting a forward scattered light passed through the light scattering type liquid crystal layer.

Reflection type liquid crystal display device for converting incident

Growing community of inventors

Chiba, Japan

Osamu Yamazaki