SHEET AND RESIN COMPOSITION

To provide a sheet capable of reducing wasting of energy by a display element since the labor is smaller when a color filter is formed than when provided as usual, so that no influence on a decrease in yield is exerted, and light beam transmissivity is further high on the average.SOLUTION: The prese...

Full description

Saved in:
Bibliographic Details
Main Authors ISHIZUKA MASATOSHI, YAMASHITA HISANORI, FURUYA TOSHINORI
Format Patent
LanguageEnglish
Japanese
Published 25.04.2024
Subjects
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:To provide a sheet capable of reducing wasting of energy by a display element since the labor is smaller when a color filter is formed than when provided as usual, so that no influence on a decrease in yield is exerted, and light beam transmissivity is further high on the average.SOLUTION: The present invention relates to a sheet which has a resin composition layer formed on a base material, wherein the resin composition layer has an average value of 80±8% in light beam transmissivity (light-beam transmissivity 1) at a wavelength of 450 to 650 nm, and an average value (light-beam transmissivity 2) of light-beam transmissivity at wavelengths of 460, 530 and 640 nm of the resin composition layer is larger than an average value (light-beam transmissivity 3) of light beam transmissivity at wavelengths of 430, 500, 580 and 690 nm.SELECTED DRAWING: None 【課題】従来のカラーフィルター層を設ける場合に比べて、形成する労力が小さいために歩留まりの低下に影響せず、かつ光線透過率が平均的に高いことで表示素子のエネルギーの浪費を低減できるシートを提供すること。【解決手段】基材上に樹脂組成物層が形成されたシートであって、前記樹脂組成物層の波長４５０ｎｍ～６５０ｎｍの範囲での光線透過率の平均値（光線透過率１）が８０±８％であり、前記樹脂組成物層の波長４６０ｎｍ、５３０ｎｍ、及び６４０ｎｍにおける光線透過率の平均値（光線透過率２）が、波長４３０ｎｍ、波長５００ｎｍ、５８０ｎｍ、及び６９０nmにおける光線透過率の平均値（光線透過率３）よりも大きい、シート。【選択図】なし
Bibliography:Application Number: JP20220164456