Toppan Printing Co., Ltd.

Toyo Ink Mfg. Co., Ltd.

Kajima Corporation

Atsushi Nishida

Takeshi Itoi

Takeshi Sato

Takashi Yamauchi

Shigenori Ozaki

Koichi Minato

Mie Shimizu

Satoshi Okutsu

Yoshio Kinoshita

Kenro Sunahara

Yukino Miyagawa

Toru Omura

Toshimitsu Fuji

Hajime Fujinaga

Ryoji Shiina

Tomoyuki Kadowaki

In order to culture the pluripotent stem cell which can be variously differentiated, while preventing the cross contamination between the different cells and securing the safety of the products; extending a main transport pathoutwardly from a stem cell conditioning area, the stem cell conditioning areaincluding a treatment roomfor inducing pluripotent stem cell from a somatic cell or an egg cell, or a treatment roomfor receiving and conditioning pluripotent stem cell induced in other facilities; branching at least one branched transport pathfrom the main transport path; and arranging along each branched transport path, a cell culture areaincluding culture roomstofor culturing the stem cell and an analysis roomfor analyzing the cultured cell, respectively. Preferably, the stem cell conditioning area, the cell culture areaand a transport areaincluding the main transport pathand the branched transport pathare provided with respective operator gates, (),individually, so as to prohibit coming and going of operator among the areas

Facility for culturing pluripotent stem cells

A color filter includes red, green and blue filter segments and is adapted to be used in a liquid crystal display device using, as a light source, a white LED having specified spectral properties. The red filter segment has a 50% transmittance wavelength within a range of 595 to 610 nm and a transmittance of 85% or more at a wavelength of 630 nm. The blue filter segment has a maximum transmittance wavelength of 455 nm or less and a transmittance of 55% or more at a wavelength of 450 nm. A thickness of each of the red, green and blue filter segments is 3.0 &#x3bc;m or less. A liquid crystal display device including this color filter and the white LED is also disclosed.

Color filter and liquid crystal display device

A colored composition for color filter contains a pigment carrier made of a transparent resin, a precursor thereof, or a mixture thereof, an organic pigment, and a pigment-dispersing agent containing a quinoline derivative having a formula as described in the specification or an amine or metal salt. The color filter contains filter segments formed with the color composition.

Colored composition for color filter and color filter

A colored composition is disclosed that includes a pigment carrier, formed from a transparent resin, its precursor or a mixture thereof, and a halogenated phthalocyanine pigment that has been treated with a higher fatty acid. If required, this colored composition may also include a dye derivative with a basic group, and/or a dye derivative with an acidic group or a salt thereof.

Colored composition

Growing community of inventors

Tokyo, Japan

Atsushi Nishida