Toray Industries, Inc.

Panasonic Corporation

Yuichiro Iguchi

Koichiro Oka

Michio Kimura

Takaki Masaki

Keiji Iwanaga

Yuko Mikami

Yoshiyuki Kitamura

Kazutaka Kusano

Tsubasa Hamano

Masahiro Matsumoto

Ken Horiuchi

Masaki Okamura

Yoshinori Tani

Yuukichi Deguchi

Michio Takagi

Go Moriya

Takao Sano

Yukichi Deguchi

Masaaki Umehara

Takahiro Tanino

Junji Mata

Yasuhiro Kobayashi

Tetsuo Uchida

Hiroshi Enomoto

Hiroki Sekiguchi

Nobuo Matsumura

Ryo Nagase

Tatsuya Kanzaki

Isamu Sakuma

Tomohiko Ogata

Miharu Tanabe

Hideki Kinoshita

Minori Kamada

Hideki Ikeuchi

Kiwame Arizumi

Tuyosi Tanaka

Yoshiyuki Tsuji

Setsuo Baba

Yuko Fujiwara

A color conversion composition is configured to convert incident light into light having a wavelength longer than that of the incident light. The color conversion composition includes: an organic luminescent material (A) having a full width at half maximum of a peak of 10 nm or larger and 50 nm or smaller, the peak indicating a maximum radiant intensity in an emission spectrum; and a resin (B) having an alicyclic structure, a ratio of a repeating unit having the alicyclic structure in the resin being 50% by weight or higher in a total amount of the resin.

Color conversion composition, color conversion sheet, and light-emitting body, lighting device, backlight unit, and display each including same

A light source unit includes: a light emitting body; and a color conversion film including an organic luminescent material configured to convert at least a part of incident light incident from the light emitting body into light having a wavelength longer than a wavelength of the incident light. The light emitting body includes a light source, and a layer including a green phosphor and formed on the light source. The organic luminescent material has a light emission wavelength peak in a wavelength region of 580 nm or longer and 750 nm or shorter.

Light source unit, and display and lighting device each including same

A method of producing a conductive pattern includes a light-exposing step of exposing a layer or pattern including conductive particles A, an organic compound B having an unsaturated double bond and a photopolymerization initiator C, and positioned over a substrate to light rays having a broad spectrum, to thereby produce a conductive layer or a conductive pattern.

Conductive pattern fabrication method

The present invention provides a scintillator panel which is provided with a narrow barrier rib with high accuracy in a large area, has a high light emission luminance, and provides sharp images. The present invention provides a scintillator panel including: a plate-like substrate; a grid-like barrier rib provided on the substrate; and a scintillator layer containing a phosphor filled in cells divided by the barrier rib, wherein the barrier rib is mainly composed of a low-melting-point glass, and the substrate is formed of a material which is mainly composed of a ceramic selected from the group consisting of alumina, aluminum nitride, mullite and steatite.

Scintillator panel and method for manufacturing scintillator panel

The present invention provides a scintillator panel including: a plate-like substrate; a barrier rib provided on the substrate; and a scintillator layer including a phosphor filled in cells divided by the barrier rib, wherein the barrier rib is formed of a material which is mainly composed of a low-melting-point glass containing 2 to 20% by mass of an alkali metal oxide, a value obtained by dividing a top width Lt of the barrier rib or a 90%-height width L90 of the barrier rib by a half-value width Lh of the barrier rib is 0.45 to 1, and a value obtained by dividing a bottom width Lb of the barrier rib or a 10%-height width L10 of the barrier rib by the half-value width Lh is 1 to 3.

The present invention provides a scintillator panel which is provided with a narrow-width barrier rib with high accuracy in a large area, and also has high luminous efficiency and realizes clear image quality. The present invention provides a scintillator panel including a sheet-like substrate, a barrier rib provided on the substrate, and a scintillator layer made of a phosphor filled in cells divided by the barrier rib, wherein a reflecting layer is formed on only one side of the barrier rib.

Scintillator panel

A scintillator panel including: a plate-like substrate; a grid-like barrier rib provided on the substrate; and a scintillator layer composed of a phosphor filled in cells divided by the barrier rib, wherein the barrier rib is formed of a material which is mainly composed of a low-melting-point glass containing 2 to 20% by mass of an alkali metal oxide. The scintillator panel is provided with a narrow barrier rib with high accuracy in a large area, and the scintillator panel has high luminous efficiency, and provides sharp images.

A manufacturing method for a plasma display member wherein generation of defects such as interruption and short-circuit of a pattern obtained after exposure and development is suppressed and yield is improved, even when a foreign material is adhered on a photo mask or photo mask is scratched. An exposing method for a display member wherein a display member having a photosensitive layer formed on a base substrate is exposed through a photo mask having a desired pattern. The exposing method for the display member is characterized in that the photo mask and the base substrate are relatively shifted during exposure operation.

Display member exposing method and plasma display member manufacturing method

A black paste contains an organic component and an inorganic powder containing a glass powder and a cobalt oxide. A plasma display panel having a black layer made from the black paste, and methods for fabricating the black paste, the plasma display are also provided.

Black paste and plasma display panel and method for preparation thereof

A photosensitive paste is provided with which a member for a display panel having superior visibility can be manufactured with simple steps, and with the photosensitive paste including a soft magnetic powder, a glass powder, and a photosensitive organic component, in which the mass ratio of the soft magnetic powder (A) to the glass powder (B) is in the range of 20/80 to 70/30.

Photosensitive paste and manufacturing method of member for display panel

A method for producing a plasma display comprises the step of continuously applying a phosphor paste containing a phosphor powder and an organic compound onto a substrate with a plurality of barrier ribs, from a paste applicator with a plurality of outlet holes. A method for producing a plasma display comprises the steps of coating a substrate with a plurality of baffler ribs, with three phosphor pastes respectively containing a phosphor powder emitting light of red, green or blue, as stripes in the spaces between the respectively adjacent baffler ribs on the substrate, from a paste applicator with outlet holes, and heating to form a phosphor layer. An apparatus for producing a plasma display comprises a table for fixing a substrate with a plurality of baffler ribs, a paste applicator with a plurality of outlet holes to face the baffler ribs of the substrate, a supply means for supplying a phosphor paste to the paste applicator, and a moving means for three-dimensionally moving the table and the paste applicator relatively each other.

Method and apparatus for producing a plasma display

A board for a plasma color display, on which striped barrier ribs for partitioning address electrodes and discharge spaces are formed, and on which phosphor layer stripes emitting light of red, green and blue are formed in the grooves between the respectively adjacent barrier ribs, characterized in that the following relation is satisfiedPb&#x3e;Prwhere Pr is the distance between respectively adjacent barrier ribs for forming a red light emitting phosphor layer, and Pb is the distance between respectively adjacent barrier ribs for forming a blue light emitting phosphor layer, and that the height differences of the barrier ribs within the board face are within &#xb1;0.5&#x2dc;&#xb1;6 &#x3bc;m in reference to the average height of the barrier ribs, or characterized in that phosphor layer stripes respectively emitting light of the same color are formed in respectively adjacent two or more grooves. The present invention can also provide a plasma display which allows a well-balanced brighter color image to be displayed and allows a beautiful white image to be displayed in the case of full face light emission. The present invention can also provide a process for producing the same.

Board for plasma display with barrier ribs, plasma display and production process therefor

Board for plasma display with ribs, plasma display and production process therefor

To provide a photosensitive paste that permits pattern formation with a high aspect ratio and a high accuracy and to provide a plasma display comprising said photosensitive paste, by using a photosensitive paste that comprises, as essential components, an inorganic particles and an organic component that contains a photosensitive compound with the difference between the average refractive index of the organic component and the average refractive index of the inorganic particles being 0.1 or less.

Photosensitive paste a plasma display, and a method for the production thereof

Photosensitive paste, a plasma display and a method for the production thereof

Growing community of inventors

Otsu, Japan

Yuichiro Iguchi