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    • 155. 发明公开
    • Method for manufacturing of color filter and liquid crystal display
    • 彩色滤光片和液晶显示器的制造方法
    • EP0674208A1
    • 1995-09-27
    • EP95103763.9
    • 1995-03-15
    • SHINTO PAINT CO., LTD.
    • Suzuki, TameyukiKubo, AkiraOkada, Yoshikatsu
    • G02F1/1335G02B5/20
    • G02B5/201
    • A color filter having discrete color layers arrayed on a substrate and light screening coating films interlaced between the color layers and if desired seal part having no coating film thereon, with high precision is industrially advantageously manufactured by (a) forming a transparent electroconductive layer on a transparent substrate, (b) coating the transparent electroconductive layer with a positive photoresist composition to form a photoresist layer, (c) exposing the photoresist layer to light through a photomask and developing the light-exposed photoresist layer to form a circuit-form photoresist layer, (d) etching and eliminating the transparent electroconductive layer bared in the gaps between the circuit-form photoresist layer to obtain a substrate having thereon a circuit-form laminate, (e) exposing the laminate to light through a photomask and developing the light-exposed laminate to bare the transparent electroconductive layer discretely, (f) carrying out electrodeposition using a thermosetting or photosensitive resin material-containing electrodeposition bath to form colored layers on the discretely bared transparent electroconductive layers, (g) eliminating the photoresist layer remaining after the development of step (e) to obtain a substrate having discrete color layers, the gaps being bared substrate surface and bared transparent electroconductive layer, (h) coating the substrate with a light screening material-containing photosensitive resin composition to form a light screening resin layer, and (i) exposing the light screening resin layer to light from the back side and developing the substrate to eliminate the unexposed part of the light screening resin layer. The color filter is well prevented from leakage of light and clear in coloration and superior in optical properties. A liquid crystal display of high image quality is manufactured by the use of this color filter.
    • 在工业上有利地通过以下步骤制造具有在基底上排列的离散颜色层和在颜色层之间交织的光屏蔽涂膜和如果需要的其上没有涂覆膜的密封部分的滤色器,其工艺上有利地通过以下步骤制造:(a)在透明导电层 (b)用正性光致抗蚀剂组合物涂覆透明导电层以形成光致抗蚀剂层,(c)通过光掩模将光致抗蚀剂层暴露于光并显影曝光的光致抗蚀剂层以形成电路形式光致抗蚀剂层 (d)蚀刻并去除在电路形式光致抗蚀剂层之间的间隙中露出的透明导电层,以获得其上具有电路形式层压体的基板,(e)通过光掩模使层压体曝光并显影, (f)进行电沉积 使用含热固性或感光性树脂材料的电沉积浴在离散裸露的透明导电层上形成着色层,(g)在步骤(e)显影后,去除残留的光致抗蚀剂层,得到具有离散颜色层的基材, (h)用含遮光材料的光敏树脂组合物涂覆衬底以形成遮光树脂层,以及(ⅰ)将遮光树脂层从背面曝光 和显影该衬底以消除遮光树脂层的未曝光部分。 彩色滤光片可以很好地防止光线泄漏并且着色清晰且光学性能优异。 通过使用该彩色滤光片来制造高画质的液晶显示装置。
    • 156. 发明公开
    • Method for manufacturing a substrate having window-shaped and frame-shaped coating films on the surface thereof
    • 具有在窗口/帧结构涂覆的膜设置在其上用于制造衬底的方法。
    • EP0636932A1
    • 1995-02-01
    • EP94111562.8
    • 1994-07-25
    • SHINTO PAINT CO., LTD.
    • Miyazaki, SusumuNakano, Tsuyoshi, Sumitomo KagakuOkada, YoshikatsuTeshima, YasuhikoMatsumura, Miki
    • G03C7/12G02F1/1335
    • G03F7/0007
    • A method for manufacturing a substrate useful as a color filter for LCD and having window-shaped coating films and a frame-shaped, functional coating film at the regions not occupied with the window-shaped coating films, which comprises the steps of:

      (a) forming a functional coating film on a transparent substrate having electrically conductive circuits on a surface thereof,
      (b) superposing a photomask having a predetermined pattern on the surface of the coating film formed in step (a), and exposing the thus masked coating film to light,
      (c) subjecting the intermediate product to developing to leave a frame-shaped coating film, and
      (d) subjecting the resulting substrate formed through steps (a) to (c) to electro-deposition to form electro-deposition coating films on the electrically conductive circuits,
      enables production of coating films of fine pattern with improved precision.
    • 一种用于制造用于液晶显示器和具有窗状涂膜,并在各区域的框状的,功能性涂层电影不与窗状涂膜占据,该方法包括以下步骤:a滤色器中有用的底物的方法:(一 )形成叠加具有涂层的表面上形成预定图案的光掩模上表面上具有导电电路其透明基板的功能涂层电影,(b)成膜在步骤(a),并暴露由此掩蔽涂层电影 于光,(c)将中间产物发展留下的框状的涂层的电影,和(d)将通过步骤形成:(a)至(c)所得到的基板以电沉积以形成电沉积涂膜 在导电电路中,能够生产具有改进的精度的精细图案的涂膜。
    • 159. 发明公开
    • Electrodeposition coating composition and method
    • Elektrotauchlackierung-Überzugszusammensetzungund Verfahren。
    • EP0426327A2
    • 1991-05-08
    • EP90311358.7
    • 1990-10-17
    • SHINTO PAINT CO., LTD.
    • Toshiyuki, YamadaMasaaki, NakashioTakeshi, KuninoriYasuhiko, Tsukamoto
    • C09D5/44C25D13/06H01C7/10
    • H01C7/105C09D5/448
    • The present invention relates to an electrodeposition coating film-forming composition capable of forming a coating film with varistor property, which con­tains from 7 to 50 parts by weight of a powder of an electrically conductive substance and/or electrically semi­conductive substance per 100 parts by weight of the solids content. The present invention also relates to an improved coating method which comprises forming a first electrodeposition coating layer on a metal article by electrodeposition coating with the above-described electrodeposition coating film-forming composition and then forming a second electrodeposition coating layer on the first electrodeposition coating layer by electrodeposition coating with the above-described electrodeposition coating film-forming composition or an anionic or cationic electrodeposition paint. In forming the above-described second electrodeposition coating layer, a voltage exceeding the varistor voltage of the first electrodeposition coating layer is applied.
    • 本发明涉及一种电沉积涂膜组合物,其能够形成具有压敏电阻性能的涂膜,其含有每100重量份的7至50重量份的导电物质粉末和/或电半导体物质 的固体含量。 本发明还涉及一种改进的涂覆方法,其包括通过用上述电沉积涂膜组合物的电沉积涂覆在金属制品上形成第一电沉积涂层,然后在第一电沉积涂层上形成第二电沉积涂层 通过电沉积涂覆上述电沉积涂膜组合物或阴离子或阳离子电沉积涂料。 在形成上述第二电沉积涂层时,施加超过第一电沉积涂层的压敏电压的电压。