Increasing temperature injection methods for a liquid crystal cell
    31.
    发明授权
    Increasing temperature injection methods for a liquid crystal cell 失效
    增加液晶单元的温度注入方法

    公开(公告)号:US5479284A

    公开(公告)日:1995-12-26

    申请号:US107081

    申请日:1993-08-17

    摘要: A large-sized liquid crystal panel uniformly filled with a liquid crystal material may be produced through a process including the steps of: fixing a pair of substrates with a sealing member disposed therebetween to form a blank panel having an injection port, reducing a pressure within the panel, applying a liquid crystal material onto the injection port, heating the liquid crystal material to its isotropic temperature, injecting the liquid crystal material into the panel under a pressure, and filling the panel with the liquid crystal material under heating and pressurization from the injection port toward the panel inside. The pressure within the panel before the injection is reduced at a rate not exceeding 25 torr/min. The pressure for injection is increased at varying rates, e.g., with an intermediate constant pressure period. In the filling step, a portion of the liquid crystal material near the injection port is held in its isotropic phase and the liquid crystal material except for the portion is transformed at least once into a smectic phase.

    摘要翻译: 可以通过包括以下步骤的方法制造均匀填充有液晶材料的大尺寸液晶面板:将一对基板与设置在其间的密封部件固定,形成具有注入口的空白面板, 面板,将液晶材料涂布在注入口上,将液晶材料加热至各向同性温度,在压力下将液晶材料注入面板,并在液晶材料的加热和加压下将面板从 注射口朝向面板内。 注射前面板内的压力以不超过25托/分钟的速度降低。 注射的压力以不同的速率增加,例如在中等的恒定压力周期。 在填充步骤中,在注入口附近的液晶材料的一部分被保持在其各向同性相中,除了该部分之外的液晶材料至少转变成一个近晶相。

    Process for producing color filter plate and color filter plate thus
produced
    32.
    发明授权
    Process for producing color filter plate and color filter plate thus produced 失效
    生产滤色板和滤色片的方法

    公开(公告)号:US5464714A

    公开(公告)日:1995-11-07

    申请号:US206937

    申请日:1994-03-07

    IPC分类号: G03F7/00 G03F9/00

    CPC分类号: G03F7/0007

    摘要: A color filter plate suitable for inclusion in a color liquid crystal display panel is produced through a process including the steps of (a) forming a color filter pattern on a transparent substrate, (b) forming a light-interrupting mask layer over the color filter pattern, (c) abrading the mask layer with an abrasive to expose the color filter pattern and leave a patterned mask layer contiguous with the color filter pattern, and (d) coating the color filter pattern and the patterned mask layer with a protective layer. As a result, it becomes possible to omit a step of patterning the mask layer and an exposure mask for the patterning, so that the process is simplified, the production cost is lowered and the latitude of the mask-forming material is increased.

    摘要翻译: 通过包括以下步骤的方法制造适于包含在彩色液晶显示面板中的滤色器板:(a)在透明基板上形成滤色器图案,(b)在滤色器上形成遮光掩模层 图案,(c)用研磨剂研磨掩模层以暴露滤色器图案并留下与滤色器图案相邻的图案化掩模层,以及(d)用保护层涂覆滤色器图案和图案化掩模层。 结果,可以省略图案化掩模层的步骤和用于图案化的曝光掩模,从而简化了工艺,降低了生产成本并且增加了掩模形成材料的宽容度。

    Liquid crystal device and process for production thereof
    33.
    发明授权
    Liquid crystal device and process for production thereof 失效
    液晶装置及其制造方法

    公开(公告)号:US5858482A

    公开(公告)日:1999-01-12

    申请号:US900293

    申请日:1997-07-25

    IPC分类号: G02F1/1339

    摘要: A liquid crystal device is formed of a pair of substrates oppositely disposed with adhesive particles dispersed between the substrates, a sealing member disposed along a periphery of the substrates while leaving a liquid crystal injection port to be later sealed, and a liquid crystal disposed in a region surrounded by the sealing member and the liquid crystal injection port later sealed. In the device, the region surrounded by the sealing member for disposing the liquid crystal is divided into a rectangular first region for effective optical modulation and a second region surrounding the first region not contributing to substantial optical modulation, and the adhesive particles are disposed in a dispersed state in the first region and selectively at a portion of the second region in proximity to the injection port so as to minimize a cell gap distribution and provide a broader drive margin temperature characteristic.

    摘要翻译: 液晶装置由一对基板相对地设置,粘合剂颗粒分散在基板之间,密封部件沿着基板的周边设置,同时留下待密封的液晶注入口,并且设置在液晶 被密封件和液晶注入口包围的区域稍后被密封。 在该装置中,由用于设置液晶的密封构件包围的区域被分成用于有效光调制的矩形第一区域和围绕第一区域的第二区域,其不对实质上的光调制有贡献,并且粘合剂颗粒设置在 并且选择性地在第二区域的靠近注入口的部分处分散状态,以使单元间隙分布最小化并提供更宽的驱动裕度温度特性。

    Process for producing color filter
    35.
    发明授权
    Process for producing color filter 失效
    滤色片生产工艺

    公开(公告)号:US5701544A

    公开(公告)日:1997-12-23

    申请号:US548516

    申请日:1995-10-26

    CPC分类号: G03F7/0007 G02B5/201

    摘要: A color filter is produced through the steps of: forming a layer of a color filter material including a colorant dispersed in a photosensitive resin on a substrate; and pre-baking, exposing and developing the color filter material layer to leave a color filter pattern on the substrate. In the developing step, a developer liquid is applied in the form of a curtain onto the exposed color filter material layer on the substrate, the substrate is allowed to stand in a substantially still state and then the substrate is supplied with an ultrasonic wave projected perpendicularly to the substrate while being in contact with the developer liquid. The ultrasonic wave is preferably uniformized by at least two rotating reflection or diffusion plates before it is projected onto the substrate. As a result, the color filter pattern can be developed with little development irregularity even on a large-size substrate.

    摘要翻译: 通过以下步骤制造滤色器:在基板上形成包含分散在感光树脂中的着色剂的滤色器材料层; 并预烘烤,曝光和显影滤色器材料层以在基底上留下滤色器图案。 在显影步骤中,将显影剂液体以窗帘的形式施加到基板上的曝光的滤色器材料层上,使基板保持基本上静止状态,然后向基板提供垂直投影的超声波 同时与显影液接触。 超声波优选在至少两个旋转的反射或扩散板被均匀化之前被投射到基底上。 结果,即使在大尺寸基板上,也可以显影少,显影不均匀。

    Process for injecting liquid crystal into a liquid crystal panel
    36.
    发明授权
    Process for injecting liquid crystal into a liquid crystal panel 失效
    将液晶注入液晶面板的方法

    公开(公告)号:US5699138A

    公开(公告)日:1997-12-16

    申请号:US429041

    申请日:1995-04-26

    摘要: A large-sized liquid crystal panel uniformly filled with a liquid crystal material may be produced through a process including the steps of: fixing a pair of substrates with a sealing member disposed therebetween to form a blank panel having an injection port, reducing a pressure within the panel, applying a liquid crystal material onto the injection port, heating the liquid crystal material to its isotropic temperature, injecting the liquid crystal material into the panel under a pressure, and filling the panel with the liquid crystal material under heating and pressurization from the injection port toward the panel inside. The pressure within the panel before the injection is reduced at a rate not exceeding 25 torr/min. The pressure for injection is increased at varying rates, e.g., with an intermediate constant pressure period. In the filling step, a portion of the liquid crystal material near the injection port is held in its isotropic phase and the liquid crystal material except for the portion is transformed at least once into a smectic phase.

    摘要翻译: 可以通过包括以下步骤的方法制造均匀填充有液晶材料的大尺寸液晶面板:将一对基板与设置在其间的密封部件固定,形成具有注入口的空白面板, 面板,将液晶材料涂布在注入口上,将液晶材料加热至各向同性温度,在压力下将液晶材料注入面板,并在液晶材料的加热和加压下将面板从 注射口朝向面板内。 注射前面板内的压力以不超过25托/分钟的速度降低。 注射的压力以不同的速率增加,例如在中等的恒定压力周期。 在填充步骤中,在注入口附近的液晶材料的一部分被保持在其各向同性相中,除了该部分之外的液晶材料至少转变成一个近晶相。

    Method of manufacturing member pattern, electron source, and image display device
    40.
    发明授权
    Method of manufacturing member pattern, electron source, and image display device 失效
    制造构件图案,电子源和图像显示装置的方法

    公开(公告)号:US06902455B2

    公开(公告)日:2005-06-07

    申请号:US10241576

    申请日:2002-09-12

    IPC分类号: H01J1/316 H01J9/02 H01J9/00

    CPC分类号: H01J9/027 H01J1/316

    摘要: There is provided a method of manufacturing a member pattern having on a substrate, a patterned first belt-shaped member and a plurality of second belt-shaped members that are patterned over from the first belt-shaped member to the substrate, the method including: forming the first belt-shaped member by a printing method; and forming the second belt-shaped members by a process involving exposure and development using a photosensitive material.

    摘要翻译: 提供了一种制造在基板上形成图案化的第一带状构件和从第一带状构件到基板图案化的多个第二带状构件的构件图案的方法,该方法包括: 通过印刷方法形成第一带状构件; 以及通过使用感光材料进行曝光和显影的工艺来形成第二带状构件。