Domain-divided twisted nematic liquid crystal cell and method of fabricating thereof having a differentially removed photosensitive layer

    公开(公告)号:US06661489B1

    公开(公告)日:2003-12-09

    申请号:US09084582

    申请日:1998-05-27

    IPC分类号: G02F11337

    摘要: A domain-divided twisted nematic crystal cell and method of fabricating thereof. The method of the present invention comprises the steps of providing first and second substrates, forming a photo-alignment layer in each domain of the first substrate having two or more domains, wherein thicknesses of the photo-alignment layers corresponding to the domains are different from each other. A pretilt angle in each domain is formed by light irradiation on the photo-alignment layer, wherein the pretilt angles corresponding to the domains are different from each other due to the different thicknesses of the photo-alignment layer in different domains. The first and second substrates are positioned to face each other, and liquid crystal is injected between the first and second substrates.

    Domain-divided twisted nematic liquid crystal cell and method of fabricating thereof
    3.
    发明授权
    Domain-divided twisted nematic liquid crystal cell and method of fabricating thereof 有权
    畴分割扭曲向列型液晶单元及其制造方法

    公开(公告)号:US06593989B1

    公开(公告)日:2003-07-15

    申请号:US09906781

    申请日:2001-07-18

    IPC分类号: G02F11337

    摘要: A domain-divided twisted nematic crystal cell and method of fabricating thereof. The method of the present invention comprises the steps of providing first and second substrates, forming a photo-alignment layer in each domain of the first substrate having two or more domains, wherein thicknesses of the photo-alignment layers corresponding to the domains are different from each other. A pretilt angle in each domain is formed by light irradiation on the photo-alignment layer, wherein the pretilt angles corresponding to the domains are different from each other due to the different thicknesses of the photo-alignment layer in different domains. The first and second substrates are positioned to face each other, and liquid crystal is injected between the first and second substrates.

    摘要翻译: 畴分割扭曲向列型晶体单元及其制造方法。 本发明的方法包括以下步骤:提供第一和第二基底,在具有两个或多个结构域的第一基底的每个区域中形成光取向层,其中对应于该畴的光取向层的厚度不同于 彼此。 通过在光取向层上的光照射形成每个区域中的预倾斜角,其中由于不同区域中的光取向层的厚度不同,与畴相对应的预倾角彼此不同。 第一和第二基板被定位成彼此面对,并且在第一和第二基板之间注入液晶。

    Mobile communication terminal
    4.
    发明授权
    Mobile communication terminal 有权
    移动通信终端

    公开(公告)号:US07689244B2

    公开(公告)日:2010-03-30

    申请号:US11242997

    申请日:2005-10-04

    申请人: Jung Ha Kim

    发明人: Jung Ha Kim

    IPC分类号: H04M1/00 H04B1/034

    摘要: A mobile communication terminal with dedicated keys for controlling an integrated functional component such as an audio player, in which the dedicated keys are situated at convenient positions for use. The mobile communication terminal includes a housing that accommodates parts which enable wireless communications with an external device and has an audio player therein. The terminal includes a control key assembly positioned on at least one lateral side of the housing to enable a user to operate the audio player. The position of the control key assembly assists the user in pressing the keys using his thumb, forefinger, middle finger and third finger. The position of the control key assembly also enables a wide auxiliary display to be positioned on the upper surface of the housing, e.g., on the outer surface of the upper housing.

    摘要翻译: 一种具有用于控制诸如音频播放器的集成功能部件的专用键的移动通信终端,其中专用键位于便于使用的位置。 移动通信终端包括容纳能够与外部设备进行无线通信并且具有音频播放器的部件的外壳。 终端包括位于壳体的至少一个侧面上的控制键组件,以使用户能够操作音频播放器。 控制键组件的位置帮助用户使用他的拇指,食指,中指和第三指按压键。 控制键组件的位置还使得宽辅助显示器能够定位在壳体的上表面上,例如位于上壳体的外表面上。

    Method of manufacturing a liquid crystal cell
    5.
    发明授权
    Method of manufacturing a liquid crystal cell 失效
    制造液晶单元的方法

    公开(公告)号:US06222601B1

    公开(公告)日:2001-04-24

    申请号:US08961426

    申请日:1997-10-30

    IPC分类号: G02F11337

    摘要: A method of manufacturing a liquid crystal cell in accordance with the present invention comprises the steps of forming a first alignment layer and a second alignment layer on a first substrate and a second substrate, forming a pretilt having an alignment, pretilt angle direction, and pretilt angle of the first alignment layer, forming a liquid crystal layer between the first substrate and second substrate after sealing them.

    摘要翻译: 根据本发明的制造液晶单元的方法包括以下步骤:在第一基板和第二基板上形成第一取向层和第二取向层,形成具有取向,预倾角方向和预倾斜的预倾斜 角度,在密封之后在第一基板和第二基板之间形成液晶层。