专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5638199A Liquid crystal display device and method for repairing defective portions thereof 失效
标题翻译：液晶显示装置及修理缺陷部分的方法
公开(公告)号：US5638199A
公开(公告)日：1997-06-10
申请号：US363020
申请日：1994-12-23
申请人： Kojiro Tsubota , Yoji Yoshimura , Yutaka Takafuji
发明人： Kojiro Tsubota , Yoji Yoshimura , Yutaka Takafuji
IPC分类号： G02F1/13 , G02F1/136 , G02F1/1368 , G02F1/1333
CPC分类号： G02F1/1309 , G02F2201/508 , G09G2330/10
摘要： According to the present invention, a method for repairing a defective pixel of a liquid crystal display device is provided. The liquid crystal display device includes a first transparent substrate on an internal surface of which switching elements are formed; a second transparent substrate which is provided being spaced apart from the first transparent substrate and on an internal surface of which a black mask pattern is formed; liquid crystal interposed between the first and the second transparent substrates having a twisted-nematic orientation; and two polarizing plates provided on external surfaces of the first and the second transparent substrates. The method includes the steps of: applying a photosensitive resin composition containing a photosensitive resin and a colorant to the second transparent substrate on a light-outgoing side of the liquid crystal display device; irradiating light rays from an external light source so as to cure the resin composition at a position corresponding to that of a defective pixel on the polarizing plate on the light-outgoing side of the liquid crystal display device, the position being on optical paths of the light rays incident from the external light source; and removing an uncured resin composition from a surface of the polarizing plate on the light-outgoing side. According to the method of the invention, a light-shielding portion is easily formed at the position corresponding to that of the defective pixel by patterning.
摘要翻译：根据本发明，提供了一种用于修复液晶显示装置的缺陷像素的方法。该液晶显示装置包括形成开关元件的内表面上的第一透明基板; 第二透明基板，设置成与第一透明基板间隔开，在其内表面上形成有黑色掩模图案; 介于具有扭曲向列取向的第一和第二透明基板之间的液晶; 以及设置在第一和第二透明基板的外表面上的两个偏振片。该方法包括以下步骤：在液晶显示装置的光出射侧向第二透明基板施加含有感光性树脂和着色剂的感光性树脂组合物; 照射来自外部光源的光线，以使树脂组合物在与液晶显示装置的光出射侧的偏振片上的缺陷像素的位置对应的位置固化，从外部光源入射的光线; 从光出射侧的偏光板的表面除去未固化的树脂组合物。根据本发明的方法，通过图案化，在与缺陷像素对应的位置处容易地形成遮光部分。

2. 发明授权

US5596023A Sealing material for liquid crystal display panel, and liquid crystal display panel using it 失效
标题翻译：液晶显示面板用密封材料及液晶显示面板
公开(公告)号：US5596023A
公开(公告)日：1997-01-21
申请号：US392400
申请日：1995-02-22
申请人： Kojiro Tsubota , Kazuyoshi Fujioka , Yutaka Takafuji , Tsuyoshi Kurokawa , Fumio Tanaka
发明人： Kojiro Tsubota , Kazuyoshi Fujioka , Yutaka Takafuji , Tsuyoshi Kurokawa , Fumio Tanaka
IPC分类号： C08F2/46 , C08F290/00 , C08F299/02 , C08G59/14 , C08G59/17 , C08G59/24 , C09J4/00 , C09J4/02 , C09J163/10 , G02F1/1339
CPC分类号： C09J163/10 , C08F299/028 , G02F1/1339
摘要： A liquid crystal display panel in which a liquid crystal composition is held between a pair of transparent substrates and the peripheral edges of both the substrates are sealed with a sealing material comprising (a) a partially esterified epoxy (meth)acrylate resin where 10-90% of an equivalent of the epoxy group of a bisphenol A type epoxy resin is (meth)acrylated, (b) a photopolymerization initiator, and (c) a thermosetting agent; and a sealing material for the liquid crystal display panel comprising the above-mentioned components (a), (b) and (c).
摘要翻译：将液晶组合物保持在一对透明基板和两个基板的周缘之间的液晶显示面板用密封材料密封，所述密封材料包含（a）部分酯化的环氧（甲基）丙烯酸酯树脂，其中10-90 双酚A型环氧树脂的当量的当量％为（甲基）丙烯酸酯化，（b）光聚合引发剂，和（c）热固性剂; 和包含上述组分（a），（b）和（c）的液晶显示面板的密封材料。

3. 发明授权

US4772943A Virtual stereographic display system 失效
标题翻译：虚拟立体显示系统
公开(公告)号：US4772943A
公开(公告)日：1988-09-20
申请号：US15053
申请日：1987-02-17
申请人： Kenichi Nakagawa , Kojiro Tsubota , Kunihiko Yamamoto
发明人： Kenichi Nakagawa , Kojiro Tsubota , Kunihiko Yamamoto
IPC分类号： G02B27/22 , G02F1/13 , H04N13/00 , H04N13/04
CPC分类号： G03B35/24 , G02B27/2264 , G02F1/141 , H04N13/00 , H04N13/0434 , H04N13/0438 , H04N13/0497
摘要： A virtual stereographic display system which includes a display image surface, a polarizer disposed before the display image surface, a liquid crystal cell in which ferroelectric smectic liquid crystal is aligned, and disposed before the polarizer, a driving circuit connected to the liquid crystal cell so as to apply AC voltage synchronized with the frame signal of the image on the display image surface to the liquid crystal cell and to switch over the, polarization axes of the display light proceeding from the display image surface through the polarizer and liquid crystal cell by time division, and polarizing glasses having different polarization axes for the left eye and right eye for viewing the display light.
摘要翻译：一种虚拟立体显示系统，包括显示图像表面，设置在显示图像表面之前的偏振器，其中配置有强电介质层状液晶的液晶单元，并且设置在偏振器之前，与液晶单元连接的驱动电路，将与显示图像表面上的图像的帧信号同步的AC电压施加到液晶单元，并且通过时间从显示图像表面经过偏振器和液晶单元切换显示光的偏振轴以及用于观察显示光的左眼和右眼具有不同偏振轴的偏振眼镜。

4. 发明授权

US4870486A Virtual stereographic display system 失效
标题翻译：虚拟立体显示系统
公开(公告)号：US4870486A
公开(公告)日：1989-09-26
申请号：US221601
申请日：1988-07-20
申请人： Kenichi Nakagawa , Kojiro Tsubota , Kunihiko Yamamoto
发明人： Kenichi Nakagawa , Kojiro Tsubota , Kunihiko Yamamoto
IPC分类号： G02B27/22 , G02F1/13 , H04N13/00 , H04N13/04
CPC分类号： G03B35/24 , G02B27/2264 , G02F1/141 , H04N13/00 , H04N13/0434 , H04N13/0438 , H04N13/0497
摘要： A virtual stereographic display system which includes a display image surface, a polarizer disposed before the display image surface, a liquid crystal cell in which ferroelectric smectic liquid crystal is aligned, and disposed before the polarizer, a driving circuit connected to the liquid crystal cell so as to apply AC voltage synchronized with the frame signal of the image on the display image surface to the liquid crystal cell and to switch over the polarization axes of the display light proceeding from the display image surface through the polarizer and liquid crystal cell by time division, and polarizing glasses having different polarization axes for the left eye and right eye for viewing the display light.

5. 发明授权

US5734452A Two-terminal non-linear resistive device and a method for producing the same in which nickel or iron is an impurity in the zinc sulfide layer 失效
标题翻译：两端非线性电阻器件及其制造方法，其中镍或铁是硫化锌层中的杂质
公开(公告)号：US5734452A
公开(公告)日：1998-03-31
申请号：US469912
申请日：1995-06-06
申请人： Satoshi Yamaue , Kiyoshi Okano , Takao Nomura , Kojiro Tsubota
发明人： Satoshi Yamaue , Kiyoshi Okano , Takao Nomura , Kojiro Tsubota
IPC分类号： G02F1/1365 , H01L45/00 , G02F1/135 , G02F1/136
CPC分类号： G02F1/1365 , H01L45/00
摘要： A two-terminal non-linear resistive device including a first electrode, a second electrode, and a zinc sulfide layer interposed therebetween. The zinc sulfide layer contains at least one transition metal element as an impurity. The zinc sulfide layer is formed by sputtering using a sintered ZnS target including the transition metal element or a sintered ZnS target including the transition metal sulfide.
摘要翻译：一种包括第一电极，第二电极和夹在它们之间的硫化锌层的双端子非线性电阻装置。硫化锌层含有至少一种作为杂质的过渡金属元素。通过使用包含过渡金属元素的烧结ZnS靶或包含过渡金属硫化物的烧结ZnS靶，进行溅射而形成硫化锌层。

6. 发明授权

US5296954A Liquid crystal display device having masking films being connected by conductors which extend across the central portions of the display electrodes 失效
标题翻译：具有屏蔽膜的液晶显示装置通过延伸穿过显示电极的中心部分的导体连接
公开(公告)号：US5296954A
公开(公告)日：1994-03-22
申请号：US89602
申请日：1993-07-12
申请人： Yukiko Ichimura , Kojiro Tsubota
发明人： Yukiko Ichimura , Kojiro Tsubota
IPC分类号： G02F1/133 , G02F1/1335 , G02F1/1343
CPC分类号： G02F1/133512 , G02F1/134336
摘要： First display electrodes are formed on a first electrode substrate. Second display electrodes are formed on a second electrode substrate in such a direction as to intersect at right angles with the first display electrodes. In order to obtain a liquid crystal display device provided with a screen having a large contrast ratio, masking films for intermittently masking regions between the display electrodes, formed on at least one of the first electrode substrate, and the second electrode substrate are formed on the display electrodes on the other electrode substrate.
摘要翻译：第一显示电极形成在第一电极基板上。在与第一显示电极成直角相交的方向上，在第二电极基板上形成第二显示电极。为了获得具有大对比度的屏幕的液晶显示装置，在形成在第一电极基板和第二电极基板中的至少一个上的显示电极之间间歇地掩蔽区域的掩模膜形成在在另一电极基板上显示电极。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式