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    • 4. 发明授权
    • Photosensitive polyimide precursor compositions and process for
preparing same
    • 感光聚酰亚胺前体组合物及其制备方法
    • US5310862A
    • 1994-05-10
    • US926766
    • 1992-08-06
    • Hideshi NomuraMasuichi EguchiMasaya Asano
    • Hideshi NomuraMasuichi EguchiMasaya Asano
    • B65B55/08G03F7/037G03F7/038C08G69/26C08G73/12
    • G03F7/037G03F7/0387
    • A photosensitive polyimide precursor composition containing as main ingredients a poly(amic acid) wherein at least one molecular end is esterified with an alcohol, a compound containing carbon-carbon unsaturation having photoreactivity, and a photopolymerization initiator.The photosensitive polyimide precursor composition of the present invention can be prepared without the formation of any harmful by-product. When film formed from this composition is masked for patterning and then subjected to exposure and development using a developer, the amount of exposed portion dissolved in the developer until unexposed portion is dissolved off by the developer, is small and so it is possible to obtain a thick pattern. Further, by heat-treating this pattern, there can be obtained a thick polyimide pattern.
    • 作为主要成分的感光性聚酰亚胺前体组合物,其中至少一个分子末端用醇酯化,含有具有光反应性的碳 - 碳不饱和键的化合物和光聚合引发剂的聚(酰胺酸)。 可以制备本发明的光敏聚酰亚胺前体组合物,而不会形成任何有害的副产物。 当由该组合物形成的膜被掩模以进行图案化,然后使用显影剂进行曝光和显影时,溶解在显影剂中的暴露部分的量直到未曝光部分被显影剂溶解掉,因此可以获得 厚图案。 此外,通过热处理该图案,可以获得厚的聚酰亚胺图案。
    • 6. 发明授权
    • LCD with spacers having particular characteristics including compression stress
    • 具有包括压缩应力在内的特殊特征的间隔物的LCD
    • US06275280B1
    • 2001-08-14
    • US09051153
    • 1998-04-02
    • Junji KajitaKeiji TsudaHideo IdoHideshi NomuraShinichi YamadaTetsuya Goto
    • Junji KajitaKeiji TsudaHideo IdoHideshi NomuraShinichi YamadaTetsuya Goto
    • G02F11333
    • G02F1/13394
    • The present invention provides a liquid crystal display element substrate having spacers fixed in non-display regions on the liquid crystal display element substrate, where the load compression displacement of these spacers in terms of a compression stress of 0.5 to 0.6 GPa is from 0.001 to 1 &mgr;m/mN. Further, it provides a liquid crystal display device which is characterized in that, in a liquid crystal display device where a liquid crystal layer is held between two liquid crystal display element substrates, at least one of these liquid crystal display element substrates is an aforesaid liquid crystal display element substrate. As well as realizing a sufficient cell gap the present invention has the effect that, by maintaining a uniform cell gap within the screen, the problems of a lowering in the display quality due to change in the cell gap and the generation of bubbles at the time of low temperature are resolved. The liquid crystal display element substrate of the present invention and the liquid crystal display device which employs it may be used as the display screens of personal computers, word processors, engineering work stations, navigation systems, liquid crystal televisions, videos and the like, and they are also suitable for use in liquid crystal projection, etc. Further, in the fields of optical communication and optical data processing, they are suitable for use as a spatial light modulator employing liquid crystals.
    • 本发明提供一种液晶显示元件基板,其具有固定在液晶显示元件基板上的非显示区域中的间隔件,其中这些间隔物在压缩应力为0.5至0.6GPa时的负载压缩位移为0.001至1 妈妈/ mN 另外,本发明提供一种液晶显示装置,其特征在于,液晶显示元件基板中的至少一个液晶显示元件基板中的液晶显示元件基板中的至少一个为液晶显示元件基板的液晶显示元件, 晶体显示元件基板。 除了实现足够的单元间隙之外,本发明还具有通过在屏幕内保持均匀的单元间隙的作用,由于单元格间隙的变化和当时气泡的产生而导致的显示质量下降的问题 的低温解决了。 本发明的液晶显示元件基板和使用它的液晶显示装置可以用作个人计算机,文字处理器,工程工作站,导航系统,液晶电视,视频等的显示屏幕,以及 它们也适用于液晶投影等。此外,在光通信和光数据处理领域中,它们适合用作采用液晶的空间光调制器。
    • 7. 发明申请
    • Display device
    • 显示设备
    • US20100224393A1
    • 2010-09-09
    • US12659455
    • 2010-03-09
    • Kenta KamoshidaHideshi NomuraYasuko Gotoh
    • Kenta KamoshidaHideshi NomuraYasuko Gotoh
    • H05K1/00
    • G02F1/1345G02F1/13452
    • A display device with signal lines formed on a substrate and an organic insulation film which covers the signal lines and is formed over an upper layer side of the substrate, the display device further includes a terminal portion on which a conductive film is formed in a state that the conductive film covers portions of the signal lines which are exposed through openings formed in the organic insulation film, wherein the organic insulation film sets a film thickness thereof at a periphery of the terminal portion smaller than the film thickness at other portions, and a surface of small-film-thickness portion arranged in peripheries of the openings is formed into an uneven surface.
    • 具有形成在基板上的信号线的显示装置和覆盖信号线并形成在基板的上层侧的有机绝缘膜,显示装置还包括端子部,导电膜形成在该端子部的状态 导电膜覆盖通过形成在有机绝缘膜中的开口暴露的信号线的部分,其中有机绝缘膜在其端部分的周边设置小于其它部分的膜厚度的膜厚,并且 布置在开口周边的小膜厚部分的表面形成为不平坦的表面。
    • 9. 发明申请
    • Display device
    • 显示设备
    • US20060152663A1
    • 2006-07-13
    • US11329243
    • 2006-01-11
    • Kenta KamoshidaHideshi NomuraYasuko Gotoh
    • Kenta KamoshidaHideshi NomuraYasuko Gotoh
    • G02F1/1345
    • G02F1/1345G02F1/13452
    • A display device with signal lines formed on a substrate and an organic insulation film which covers the signal lines and is formed over an upper layer side of the substrate, the display device further includes a terminal portion on which a conductive film is formed in a state that the conductive film covers portions of the signal lines which are exposed through openings formed in the organic insulation film, wherein the organic insulation film sets a film thickness thereof at a periphery of the terminal portion smaller than the film thickness at other portions, and a surface of small-film-thickness portion arranged in peripheries of the openings is formed into an uneven surface.
    • 具有形成在基板上的信号线的显示装置和覆盖信号线并形成在基板的上层侧的有机绝缘膜,显示装置还包括端子部,导电膜形成在该端子部的状态 导电膜覆盖通过形成在有机绝缘膜中的开口暴露的信号线的部分,其中有机绝缘膜在其端部分的周边设置小于其它部分的膜厚度的膜厚,并且 布置在开口周边的小膜厚部分的表面形成为不平坦的表面。