Teijin Limited

Isao Shiroishi

Hitoshi Mikoshiba

Toshiaki Yatabe

Toru Hanada

Haruhiko Ito

Hiroshi Hara

Haruhiko Itoh

A transparent conductive laminated body (1) contains a polymer film having a metallic compound layer and a transparent conductive layer laminated sequentially on at least one surface thereof, (2) the metallic compound layer is in contact with the transparent conductive layer, and (3) the metallic compound layer has a thickness of 0.5 nm or more and less than 10.0 nm.

Transparent conductive laminated body and transparent touch-sensitive panel

The transparent conductive laminate of the invention is a laminate comprising a film made of a polymer with a photoelastic constant of no greater than 70&#xd7;10Pa, a light-scattering layer with a haze value in the range of 0.2-1.4% formed on one side thereof, and a transparent conductive layer formed on the other side thereof, wherein the laminate exhibits an overall retardation of &#x3bb;/4. By using the laminate it is possible to provide touch panels with reduced light reflection, no coloration, excellent visibility and high reliability for outdoor use, as well as touch panel-equipped liquid crystal displays employing them.

Transparent conductive laminate, touch panel and touch panel-equipped liquid crystal display

A transparent conductive laminate consisting of a transparent polymer substrate, an uneven cured resin layer formed on at least one side of the substrate and a transparent conductive layer formed on the cured resin layer directly or through another layer. The cured resin layer contains fine particles A having an average primary particle diameter of 0.5 to 5 &#x3bc;m and super fine particles C having an average primary particle diameter of 100 nm or less made of a metal oxide and/or a metal fluoride. The above transparent conductive laminate does not cause the deterioration of visibility by sparkling even when a transparent touch panel is mounted on a high-definition display and can prevent 'Newton rings' which occurs between two transparent electrode substrates constituting the transparent touch panel.

Transparent conductive laminate and transparent touch panel comprising the same

The present invention relates to a liquid crystal display component and a transparent conductive substrate suitable as an electrode substrate for the liquid crystal display component. The transparent conductive substrate has the following feature: (i) it comprises a transparent polymer substrate (S), a gas barrier layer (X), a hardened resin layer (U) and a transparent conductive layer (E), (ii) the hardened resin layer (U) and the transparent conductive layer (E) are in contact with each other, and (iii) the surface in contact with the transparent conductive layer (E) of the hardened resin layer (U) has a surface electric resistivity of 1.0&times;10 &OHgr;/&square; or more in an environment of 50&deg; C. and 30% RH and that of 1.0&times;10 &OHgr;/&square; or more in an environment of 50&deg; C. and 90% RH, and the transparent conductive substrate has a high gas barrier property and high stability in a high-temperature and high-humidity environment.

Liquid crystal display component and transparent conductive substrate suitable for the same

The present invention relates to a liquid crystal display component and a transparent conductive substrate suitable as an electrode substrate for the liquid crystal display component. The transparent conductive substrate has the following feature: (i) it comprises a transparent polymer substrate (S), a gas barrier layer (x, a hardened resin layer (U) and a transparent conductive layer (E), (ii) the hardened resin layer (U) and the transparent conductive layer (E) are in contact with each other, and (iii) the surface in contact with the transparent conductive layer (E) of the hardened resin layer (U) has a surface electric resistivity of 1.0&times;10 &OHgr;/&square; or more in an environment of 50&deg; C. and 30% RH and that of 1.0&times;10 &OHgr;/&square; or more in an environment of 50&deg; C. and 90% RH, and the transparent conductive substrate has a high gas barrier property and high stability in a high-temperature and high-humidity environment.

Growing community of inventors

Tokyo, Japan

Isao Shiroishi