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

US5124826A Liquid crystal device 失效
标题翻译：液晶装置
公开(公告)号：US5124826A
公开(公告)日：1992-06-23
申请号：US626737
申请日：1990-12-13
申请人： Toshifumi Yoshioka , Takashi Enomoto , Naoya Nishida
发明人： Toshifumi Yoshioka , Takashi Enomoto , Naoya Nishida
IPC分类号： F21V17/16 , G02F1/1343
CPC分类号： F21V17/16 , F21V17/164 , G02F1/134336 , G02F1/13439
摘要： A liquid crystal device comprises two electrode plates and a liquid crystal such as a ferro-electric smectic liquid crystal disposed between the electrode plates. At least one electrode plate is provided with a uniaxial orientation treatment. At least one electrode plate comprises a substrate and transparent stripe electrodes and metal electrodes each disposed along the length of and electrically connected with a transparent stripe electrode formed on a substrate. Each metal electrode is disposed along and forms a protrusion sticking out of at least one longitudinal edge of a transparent stripe electrode.
摘要翻译：液晶装置包括设置在电极板之间的两个电极板和诸如铁电近晶型液晶的液晶。至少一个电极板具有单轴取向处理。至少一个电极板包括基板和透明条状电极和金属电极，每个极板电极和金属电极沿着形成在基板上的透明条形电极的长度和电连接。每个金属电极沿着并且形成从透明条状电极的至少一个纵向边缘伸出的突起。

2. 发明授权

US5150233A Liquid crystal device and display apparatus with a three-layered electrode of ITO, molybdenum, and aluminum 失效
标题翻译：具有ITO，钼和铝的三层电极的液晶装置和显示装置
公开(公告)号：US5150233A
公开(公告)日：1992-09-22
申请号：US658501
申请日：1991-02-21
申请人： Takashi Enomoto , Toshifumi Yoshioka , Naoya Nishida
发明人： Takashi Enomoto , Toshifumi Yoshioka , Naoya Nishida
IPC分类号： G02F1/1343 , H01L21/3205 , H01L23/52 , H01L29/40
CPC分类号： G02F1/13439
摘要： A liquid crystal device if formed by disposing a liquid crystal between a pair of oppositely disposed electrodes, at least one of which has a laminated structure including a first layer of ITO (indium tin oxide), a second layer of Mo (molybdenum) or its alloy, and a third layer of Al (aluminum) or its alloy, disposed in the order named. Because of the Mo-based second layer, the ITO layer is protected during development of a photoresist layer formed on the Al-based third layer even if some pinholes are present in the Al-based third layer. The Mo-based second layer can be etched by an etchant for the Al-based third layer so that the entire process is not complicated because of the provision of the Mo-based second layer.

3. 发明授权

US5543946A Liquid crystal device and display apparatus with multilayer electrodes 失效
标题翻译：具有多层电极的液晶装置和显示装置
公开(公告)号：US5543946A
公开(公告)日：1996-08-06
申请号：US386177
申请日：1995-02-09
申请人： Takashi Enomoto , Toshifumi Yoshioka , Naoya Nishida
发明人： Takashi Enomoto , Toshifumi Yoshioka , Naoya Nishida
IPC分类号： G02F1/1343 , H01L21/3205 , H01L23/52 , H01L29/40 , G02F1/13
CPC分类号： G02F1/13439
摘要： A liquid crystal device is formed by disposing a liquid crystal between a pair of oppositely disposed electrodes, at least one of which has a laminated structure including a first layer of ITO (indium tin oxide), a second layer of Mo (molybdenum) or its alloy, and a third layer of Al (aluminum) or its alloy, disposed in the order named. Because of the Mo-based second layer, the ITO layer is protected during development of a photoresist layer formed on the Al-based third layer even if some pinholes are present in the Al-based third layer. The Mo-based second layer can be etched by an etchant for the Al-based third layer so that the entire process is not complicated because of the provision of the Mo-based second layer.
摘要翻译：通过在一对相对设置的电极之间设置液晶而形成液晶装置，其中至少一个电极具有包括第一层ITO（氧化铟锡），第二层Mo（钼）或其第一层合金，以及第三层Al（铝）或其合金。由于基于Mo的第二层，即使在Al基第三层中存在一些针孔的情况下，在Al基第三层上形成的光致抗蚀剂层的显影期间，ITO层被保护。可以通过用于Al基第三层的蚀刻剂来蚀刻Mo基第二层，使得由于提供Mo基第二层而使整个工艺不复杂。

4. 发明授权

US5000545A Liquid crystal device with metal electrode partially overlying transparent electrode 失效
标题翻译：液晶装置，金属电极部分覆盖透明电极
公开(公告)号：US5000545A
公开(公告)日：1991-03-19
申请号：US552860
申请日：1990-07-13
申请人： Toshifumi Yoshioka , Takashi Enomoto , Naoya Nishida
发明人： Toshifumi Yoshioka , Takashi Enomoto , Naoya Nishida
IPC分类号： F21V17/16 , G02F1/1343
CPC分类号： F21V17/16 , F21V17/164 , G02F1/134336 , G02F1/13439
摘要： A liquid crystal device comprises two electrode plates and a liquid crystal such as a ferroelectric smectic liquid crystal disposed between the electrode plates. At least one electrode plate is provided with a uniaxial orientation treatment. At least one electrode plate comprises a substrate and transparent stripe electrodes and metal electrodes each disposed along the length of and electrically connected with a transparent stripe electrode formed on a substrate. Each metal electrode is disposed along and forms a protrusion sticking out of at least one longitudinal edge of a transparent stripe electrode.
摘要翻译：液晶装置包括设置在电极板之间的两个电极板和诸如铁电体液晶的液晶。至少一个电极板具有单轴取向处理。至少一个电极板包括基板和透明条状电极和金属电极，每个极板电极和金属电极沿着形成在基板上的透明条形电极的长度和电连接。每个金属电极沿着并且形成从透明条状电极的至少一个纵向边缘伸出的突起。

5. 发明授权

US5278683A Electrode plate structure for liquid crystal color display device 失效
标题翻译：电极板结构用于液晶彩色显示装置
公开(公告)号：US5278683A
公开(公告)日：1994-01-11
申请号：US970784
申请日：1992-11-03
申请人： Naoya Nishida , Masaaki Suzuki , Toshifumi Yoshioka
发明人： Naoya Nishida , Masaaki Suzuki , Toshifumi Yoshioka
IPC分类号： G02F1/1333 , C23F1/00 , G02F1/1335 , G02F1/1343 , G03F7/00 , G09G3/36 , H01B5/14 , G02F1/13
CPC分类号： G03F7/0007 , G02F1/13439 , Y10T428/1041 , Y10T428/24901
摘要： An electrode plate structure for a liquid crystal color display is produced by forming a color filter layer of a photosensitive polyamide resin containing a colorant dispersed therein; disposing a protective layer of a photosensitive polyamide resin on the color filter layer; forming an ITO (indium-tin-oxide) film on the protective layer, preferably at an elevated temperature of at most 270.degree. C.; post-annealing the ITO film at a temperature of 200.degree.-300.degree. C. for improving the crystallinity of the ITO film suitable for etching; and selectively etching the ITO film patternwise with an etchant of hydroiodic acid or a hydroiodic acid-ferric chloride aqueous solution mixture to leave an ITO electrode pattern.
摘要翻译：通过形成含有分散在其中的着色剂的感光性聚酰胺树脂的滤色层，制造液晶彩色显示器的电极板结构体; 将光敏性聚酰胺树脂的保护层设置在滤色器层上; 在保护层上形成ITO（铟锡氧化物）膜，优选在270℃以下的高温下形成。在200-300℃的温度下对ITO膜进行后退火，以改善适合蚀刻的ITO膜的结晶度; 并用氢碘酸或氢碘酸 - 氯化铁水溶液混合物的蚀刻剂以图形方式选择性地蚀刻ITO膜以留下ITO电极图案。

6. 发明授权

US5392144A Color filter substrate with color filter pattern and protective layers containing photosensitive polyamide resins 失效
标题翻译：具有滤色器图案的滤色器基板和含有感光性聚酰胺树脂的保护层
公开(公告)号：US5392144A
公开(公告)日：1995-02-21
申请号：US237160
申请日：1994-05-03
申请人： Naoya Nishida , Masaaki Suzuki , Toshifumi Yoshioka
发明人： Naoya Nishida , Masaaki Suzuki , Toshifumi Yoshioka
IPC分类号： G02F1/1333 , C23F1/00 , G02F1/1335 , G02F1/1343 , G03F7/00 , G09G3/36 , H01B5/14 , G02F1/13 , B44C1/22 , C09K19/00
CPC分类号： G03F7/0007 , G02F1/13439 , Y10T428/1041 , Y10T428/24901
摘要： An electrode plate structure for a liquid crystal color display is produced by forming a color filter layer of a photosensitive polyamide resin containing a colorant dispersed therein; disposing a protective layer of a photosensitive polyamide resin on the color filter layer; forming an ITO (indium-tin-oxide) film on the protective layer, preferably at an elevated temperature of at most 270.degree. C.; post-annealing the ITO film at a temperature of 200.degree.-300.degree. C. for improving the crystallinity of the ITO film suitable for etching; and selectively etching the ITO film patternwise with an etchant of hydroiodic acid or a hydroiodic acid-ferric chloride aqueous solution mixture to leave an ITO electrode pattern.
摘要翻译：通过形成含有分散在其中的着色剂的感光性聚酰胺树脂的滤色层，制造液晶彩色显示器的电极板结构体; 将光敏性聚酰胺树脂的保护层设置在滤色器层上; 在保护层上形成ITO（铟锡氧化物）膜，优选在270℃以下的高温下形成。在200〜300℃的温度下对ITO膜进行后退火，以提高适合蚀刻的ITO膜的结晶度; 并用氢碘酸或氢碘酸 - 氯化铁水溶液混合物的蚀刻剂以图形方式选择性地蚀刻ITO膜以留下ITO电极图案。

7. 发明授权

US5329389A Liquid crystal device 失效
标题翻译：液晶装置
公开(公告)号：US5329389A
公开(公告)日：1994-07-12
申请号：US148335
申请日：1993-11-08
申请人： Naoya Nishida , Masaaki Suzuki , Toshifumi Yoshioka
发明人： Naoya Nishida , Masaaki Suzuki , Toshifumi Yoshioka
IPC分类号： G02F1/1333 , C23F1/00 , G02F1/1335 , G02F1/1343 , G03F7/00 , G09G3/36 , H01B5/14 , G02F1/13
CPC分类号： G03F7/0007 , G02F1/13439 , Y10T428/1041 , Y10T428/24901
摘要： An electrode plate structure for a liquid crystal color display is produced by forming a color filter layer of a photosensitive polyamide resin containing a colorant dispersed therein; disposing a protective layer of a photosensitive polyamide resin on the color filter layer; forming an ITO (indium-tin-oxide) film on the protective layer, preferably at an elevated temperature of at most 270.degree. C.; post-annealing the ITO film at a temperature of 200.degree.-300.degree. C. for improving the crystallinity of the ITO film suitable for etching; and selectively etching the ITO film patternwise with an etchant of hydroiodic acid or a hydroiodic acid-ferric chloride aqueous solution mixture to leave an ITO electrode pattern.
摘要翻译：通过形成含有分散在其中的着色剂的感光性聚酰胺树脂的滤色层，制造液晶彩色显示器的电极板结构体; 将光敏性聚酰胺树脂的保护层设置在滤色器层上; 在保护层上形成ITO（铟锡氧化物）膜，优选在270℃以下的高温下形成。在200〜300℃的温度下对ITO膜进行后退火，以提高适合蚀刻的ITO膜的结晶度; 并用氢碘酸或氢碘酸 - 氯化铁水溶液混合物的蚀刻剂以图形方式选择性地蚀刻ITO膜以留下ITO电极图案。

8. 发明授权

US5185059A Process for producing electrode plate structure for liquid crystal color display device 失效
标题翻译：用于生产用于液晶彩色显示装置的电极板结构的方法
公开(公告)号：US5185059A
公开(公告)日：1993-02-09
申请号：US728707
申请日：1991-07-11
申请人： Naoya Nishida , Masaaki Suzuki , Toshifumi Yoshioka
发明人： Naoya Nishida , Masaaki Suzuki , Toshifumi Yoshioka
IPC分类号： G02F1/1333 , C23F1/00 , G02F1/1335 , G02F1/1343 , G03F7/00 , G09G3/36 , H01B5/14
CPC分类号： G03F7/0007 , G02F1/13439 , Y10T428/1041 , Y10T428/24901
摘要： An electrode plate structure for a liquid crystal color display is produced by forming a color filter layer of a photosensitive polyamide resin containing a colorant dispersed therein; disposing a protective layer of a photosensitive polyamide resin on the color filter layer; forming an ITO (indium-tin-oxide) film on the protective layer, preferably at an elevated temperature of at most 270.degree. C.; post-annealing the ITO film at a temperature of 200.degree.-300.degree. C. for improving the crystallinity of the ITO film suitable for etching; and selectively etching the ITO film patternwise with an etchant of hydroiodic acid or a hydroiodic acid-ferric chloride aqueous solution mixture to leave an ITO electrode pattern.

9. 发明授权

US4859036A Device plate having conductive films selected to prevent pin-holes 失效
标题翻译：具有选择用于防止针孔的导电膜的装置板
公开(公告)号：US4859036A
公开(公告)日：1989-08-22
申请号：US193060
申请日：1988-05-12
申请人： Fumie Yamanaka , Takashi Enomoto , Toshifumi Yoshioka
发明人： Fumie Yamanaka , Takashi Enomoto , Toshifumi Yoshioka
IPC分类号： G02F1/1343
CPC分类号： G02F1/13439 , Y10T428/12049 , Y10T428/12076 , Y10T428/12118 , Y10T428/12396
摘要： A device plate is provided which comprises a transparent conductive film comprised of indium oxide, and laminated thereon a metallic conductive film comprised of at least one metal selected from the group consisting of molybdenum, titanium, chromium, tantalum, tungsten and nickel.
摘要翻译：提供了一种器件板，其包括由氧化铟构成的透明导电膜，并且在其上层压金属导电膜，该金属导电膜由选自钼，钛，铬，钽，钨和镍的至少一种金属组成。

10. 发明授权

US5412494A Liquid crystal device with metal oxide masking films with breaks between films under metal lead electrodes 失效
标题翻译：具有金属氧化物掩膜的液晶装置，其在金属引线电极下的膜之间具有断裂
公开(公告)号：US5412494A
公开(公告)日：1995-05-02
申请号：US750246
申请日：1991-08-27
申请人： Kazuya Ishiwata , Takashi Enomoto , Toshifumi Yoshioka
发明人： Kazuya Ishiwata , Takashi Enomoto , Toshifumi Yoshioka
IPC分类号： G03F7/038 , G02F1/1333 , G02F1/1335 , G02F1/1343 , G03F7/105
CPC分类号： G02F1/133512 , G02F1/134336
摘要： A liquid crystal device is formed by disposing a liquid crystal between a plurality of elongated first display electrodes on a first substrate and a plurality of elongated second display electrodes on a second substrate so as to form a pixel at each intersection of the first and second display electrodes. The spacings between the pixels are masked by a metal oxide light-shielding mask disposed in lamination with the first display electrodes with an intermediate insulating film. The metal oxide light-shielding mask is separated into a plurality of discrete metal oxide masking films each allotted to a pixel at parts in alignment with at least one of first and second metal lead electrodes disposed along and in electrical contact with the first and second display electrodes. The structure is effective for preventing leakage light through a spacing between pixels without causing a short circuit between pixels, liquid crystal alignment disorder or peeling-off of the insulating film.
摘要翻译：通过在第一基板上的多个细长的第一显示电极和第二基板上的多个细长的第二显示电极之间设置液晶来形成液晶装置，以便在第一和第二显示器的每个交叉处形成像素电极。像素之间的间距用与中间绝缘膜与第一显示电极层压的金属氧化物屏蔽掩模掩蔽。金属氧化物屏蔽掩模被分离成多个离散的金属氧化物掩模膜，每个分离的金属氧化物掩模膜分别与沿与第一和第二显示器电气接触设置的第一和第二金属引线电极中的至少一个对齐的部分分配给像素电极。该结构对于防止像素之间的间隔的泄漏光而不会引起像素之间的短路，液晶取向障碍或绝缘膜的剥离是有效的。

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