REFLECTIVE LIQUID CRYSTAL DISPLAY
    1.
    发明授权
    REFLECTIVE LIQUID CRYSTAL DISPLAY 有权
    反射液晶显示器

    公开(公告)号:EP1014161B1

    公开(公告)日:2001-12-19

    申请号:EP99926792.5

    申请日:1999-06-24

    IPC分类号: G02F1/1335

    摘要: An STN liquid crystal element (20) comprises a first substrate (1) with a first electrode (3), a second substrate (2) with a second electrode (4), a color filter (7) formed on the first or second substrate (1, 2) and consisting of a plurality of color filters, and 180 - 270 DEG twisted nematic liquid crystal (6) between the first and second substrates. A phase plate (12) and a polarizer (11) are provided outside the second substrate (2), which becomes the front side of the STN liquid crystal element (20), while a diffuser layer (13), a reflective polarizer (14) and a light-absorbing layer (15) are provided outside the first substrate (1). The color filter (7), having a thickness of 0.5 - 2.0 microns, comprises color resist composed of photosensitive resin with 5 - 20 % pigment and has a maximum transmittivity of more than 80 % and a minimum transmittivity of 20 - 50 %.

    摘要翻译: 一种STN液晶元件(20)包括具有第一电极(3)的第一基板(1),具有第二电极(4)的第二基板(2),形成在第一或第二基板上的滤色器(7) (1,2)组成并由多个滤色器组成,在第一和第二基片之间有180-270°扭曲的向列型液晶(6)。 在成为STN液晶元件20的前侧的第二基板2的外侧设置有相位差板12和偏振片11,扩散层13,反射型偏振片14 )和光吸收层(15)设置在第一基板(1)的外侧。 厚度为0.5-2.0微米的彩色滤光片(7)包括由光敏树脂和5-20%颜料组成的彩色光阻,其最大透射率大于80%,最小透射率为20-50%。

    REFLECTIVE LIQUID CRYSTAL DISPLAY
    2.
    发明公开
    REFLECTIVE LIQUID CRYSTAL DISPLAY 有权
    反射液晶显示器

    公开(公告)号:EP1014161A1

    公开(公告)日:2000-06-28

    申请号:EP99926792.5

    申请日:1999-06-24

    IPC分类号: G02F1/1335

    摘要: An STN liquid crystal cell (20) comprises a first substrate (1) having first electrodes (3), a second substrate (2) having second electrodes (4), a color filter (7) consisting of filters of a plurality of colors provided on one of the first and second substrates (1, 2), and a nematic liquid crystal (6), which is aligned at a twist angle of 180° to 270°, sealed between the first and second substrates. A retardation film (12) and a polarizing film (11) are provided in order on the outside of the second substrate (2) which is the visible side of the STN liquid crystal cell (20), and a diffusing layer (13), a reflection-type polarizing film (14) and a light absorbing layer (15) are provided in order on the outside of the first substrate (1). Further, the color filter (7) is made of a color resist containing 5% to 20% pigment in a photoresist to have a maximum transmittance of 80% or more, a minimum transmittance of 20% to 50% and a thickness of 0.5 µm to 2.0 µm.

    摘要翻译: 一种STN液晶元件(20)包括具有第一电极(3)的第一基板(1),具有第二电极(4)的第二基板(2),由多种颜色的滤色器组成的滤色器(7) 在第一和第二基板(1,2)中的一个基板上以及以180°到270°的扭曲角排列的向列型液晶(6)密封在第一和第二基板之间。 在作为STN液晶单元20的可视侧的第二基板2的外侧依次设置延迟膜12和偏振膜11, 在第一基板(1)的外侧依次设置反射型偏振片(14)和光吸收层(15)。 此外,滤色器(7)由在光致抗蚀剂中含有5%至20%颜料的彩色抗蚀剂制成,其最大透射率为80%或更高,最小透射率为20%至50%,厚度为0.5μm 到2.0μm。