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1. 发明专利

JPS58199381A Manufacture of liquid crystal display element 失效
标题翻译：液晶显示元件的制造
公开(公告)号：JPS58199381A
公开(公告)日：1983-11-19
申请号：JP8159482
申请日：1982-05-17
申请人： Alps Electric Co Ltd
发明人： NAKANOWATARI JIYUN , KAMIJIYOU YOSHIMI , TASHIRO YOSHIZOU
IPC分类号： G02F1/133 , G09F9/35

2. 发明专利

JPS57147617A LIQUID CRYSTAL CELL SUBSTRATE AND PRODUCTION THEREOF 失效
公开(公告)号：JPS57147617A
公开(公告)日：1982-09-11
申请号：JP3351181
申请日：1981-03-09
申请人： ALPS ELECTRIC CO LTD
发明人： NAGURA YOSHIHIRO , YAMANASHI FUMIAKI , KAMIJIYOU YOSHIMI , KANO MITSURU , NAKANOWATARI JIYUN
IPC分类号： G02F1/133 , G02F1/1333
摘要： PURPOSE:To make contrast high and life longer by providing a TiO2-SiO2 oxide insulation film on an insulation substrate, and providing an SiO2-In2O3-Al2O3 type oxide insulation film by covering the transparent electrodes formed on said insulation film. CONSTITUTION:A paste prepd. by mixing an org. titanium compd., an org. silicon compd., an org. solvent and a viscous agent is coated on an insulation substrate 11 of glass or the like by a printing method, and is calcined at, for example, 450-700 deg.C, whereby a TiO2-SiO2 oxide insulation film 12A is obtd. If the insulation film contg. P2O5 is formed by mixing an org. phosphorus compd. with the paste, the effect of preventing the elution of alkali ions is improved. After the formation of transparent electrodes 13, the similar paste consisting of an org. silicon compd., an org. indium compd., and an org. aluminum compd. is coated and is at 450-500 deg.C to form an SiO2-In2O3-Al2O3 oxide insulation film 12B, thence an orientation treated film 14 is formed.

3. 发明专利

JPS57108830A LIQUID CRYSTAL DISPLAY ELEMENT 失效
公开(公告)号：JPS57108830A
公开(公告)日：1982-07-07
申请号：JP18467580
申请日：1980-12-25
申请人： ALPS ELECTRIC CO LTD
发明人： SHIMOJIYOU KAZUTOSHI , NAKANOWATARI JIYUN , KAMIJIYOU YOSHIMI , TASHIRO YOSHIZOU
IPC分类号： G02F1/1337
摘要： PURPOSE:To attain a uniform display which has high-speed displaying responce and does not have shade unevenness by providing an orientation-controlled film contg. a TiO2 and a vertically oriented film. CONSTITUTION:In a positive type guest-host type liquid crystal which consists of a nematic liquid crystal 6 having negative dielectric anisotropy and dichromatic dye 5, insulating substrates 1 are immersed into soln., in which mixture of org. metallic compd. contg. org. titanium compd. such as tetraoctyleneglycol titanate, etc., for example, mixture of org. titanium compd. and org. zirconium compd. such as tetraacetylacetonate zirconium etc. are disolved into org. solvent, and the substrates are calcined to form a orientation-controlled film 3. Further, after the substrates are immersed into the soln. of org. silicone compd. such as octadecyl triethoxysilane and the like or are spin-coated with avove soln. and the insulated films are formed, the formed film is lapped, and thereby, a vertically oriented treated film is obtained.

4. 发明专利

JPS5752024A Manufacture of transparent electrode substrate 失效
标题翻译：透明电极基板的制造
公开(公告)号：JPS5752024A
公开(公告)日：1982-03-27
申请号：JP12780680
申请日：1980-09-13
申请人： Alps Electric Co Ltd
发明人： KAMIJIYOU YOSHIMI , NAKANOWATARI JIYUN , SHIMOJIYOU KAZUTOSHI , TASHIRO YOSHIZOU , KANO MITSURU
IPC分类号： G02F1/1333 , G02F1/1343 , G09F9/30 , G09F9/35 , H05K1/02 , H05K3/06 , H05K3/24 , H05K3/28
CPC分类号： G02F1/13439 , H05K3/061 , H05K3/245
摘要： PURPOSE:To manufacture a transparent electrode substrate with which a liquid- crystal display device having high reliability is obtained, by using an organic material containing an organic metallic compound, changing into a metllic oxide by thermal decomposition, as etching resist. CONSTITUTION:Over the one entire surface of a transparent glass substrate 1, an indium oxide transparent electrode layer 2a is vacuum-deposited. Then, paste of a dispersedly mixed organic compound, such as an organic silicon compound, and cellulose binder and an organic solvent, which can be printed through a screen, is used and applied onto the transparent electrode layer 2a in a prescribed shape by screen printing, and it is stuck by being dried to form an organic material film 3a containing the organic metallic compound. A solution of dilute hydrochloric acid, etc., is to remove a part except where the organic material film 3a is provided on the transparent electrode layer 2a by etching, thus forming a transparent electrode layer 2 in a prescribed shape. A baking treatment is performed at a temperatur lower than the fusion point of the glass substrate 1 to decompose the organic material film 3a thermally, thereby forming a transparent insulating film 3. Lastly, the entire surface of the insulating film 3 is coated with a transparent insulating film 4 of metallic oxide.
摘要翻译：目的：为了制造具有高可靠性的液晶显示装置的透明电极基板，通过使用含有有机金属化合物的有机材料，通过热分解变成氧化铝作为抗蚀剂。构成：在透明玻璃基板1的整个表面上，真空沉积氧化铟透明电极层2a。然后，通过丝网印刷使用可以通过筛网印刷的分散混合的有机化合物如有机硅化合物和纤维素粘合剂和有机溶剂的糊料以规定的形状施加到透明电极层2a上，通过干燥而粘合形成含有有机金属化合物的有机材料膜3a。稀盐酸等的溶液除去除了通过蚀刻在透明电极层2a上设置有机材料膜3a以外的部分，由此形成规定形状的透明电极层2。在低于玻璃基板1的熔点的温度下进行烘烤处理，热分解有机材料膜3a，从而形成透明绝缘膜3.最后，绝缘膜3的整个表面被涂覆有透明金属氧化物绝缘膜4。

5. 发明专利

JPS56168632A CELL OF LIQUID CRYSTAL DISPLAY DEVICE 失效
公开(公告)号：JPS56168632A
公开(公告)日：1981-12-24
申请号：JP7184080
申请日：1980-05-29
申请人： ALPS ELECTRIC CO LTD
发明人： KAMIJIYOU YOSHIMI , NAKANOWATARI JIYUN
IPC分类号： G09F9/30 , G02F1/1339
摘要： PURPOSE:To obtain the titled cell without using expensive beads, etc. by applying a thermosetting resin or the like to one substrate in a fixed thickness, curing it to form a spacer, and adhering the substrate to the other substrate with the spacer and a sealant in-between. CONSTITUTION:A thermosetting resin such as epoxy resin, low m.p. glass frit or the like is applied to an electrode substrate 1 of glass or the like by printing, stamping or other method to a fixed thickness, and it is cured to form a spacer 3. On the other hand, a sealant 4 such as epoxy resin is applied to the other substrate 2 opposite to the spacer 3. By bringing the two substrates 1, 2 into close contact with each other, they are bonded together while holding the gap set by the thickness of the spacer 3. The thickness of the spacer 3 can be freely regulated and varied according to the kind of a screen mesh, the pressure of a squeegee, etc.

6. 发明专利

JPS60236469A METHOD OF CONNECTING TERMINAL OF ELECTRIC ELEMENT 失效
公开(公告)号：JPS60236469A
公开(公告)日：1985-11-25
申请号：JP9103184
申请日：1984-05-09
申请人： ALPS ELECTRIC CO LTD
发明人： NAKANOWATARI JIYUN , YAMANASHI FUMIAKI
IPC分类号： H01R43/02 , H05K1/14 , H05K3/34 , H05K3/36

7. 发明专利

JPS60108822A TERMINAL CONNECTING METHOD OF LIQUID CRYSTAL DISPLAY ELEMENT 失效
公开(公告)号：JPS60108822A
公开(公告)日：1985-06-14
申请号：JP21633883
申请日：1983-11-18
申请人： ALPS ELECTRIC CO LTD
发明人： NAKANOWATARI JIYUN , MACHIDA MITSUO
IPC分类号： G09F9/00 , G02F1/1345 , H05K1/09 , H05K3/24 , H05K3/36
摘要： PURPOSE:To improve the tensile strength of a connector by coating a transparent electrode, which is exposed from a liquid crystal cell to the outside, with an insulating film except a part coated with a silver electrode and subjecting the silver electrode to electroless plating with nickel thereafter and performing soldering from above. CONSTITUTION:An ITO film 2 is formed on a glass substrate 1 and is patterned by etching, and thereafter, an SiO2 film 3 is formed on the ITO film 2 except a terminal part by a mask vapor-deposition method. A silver electrode thick film paste is applied to the terminal part by the screen printing method and is sintered to form an electrode 4. The silver electrode 4 is subjected to electroless plating with nickel to form a uniform nickel film 8. After preparatory soldering of this electrode, a flexible substrate 10 having a polyimide base is put on the electrode and is heated and press-fitted. Further, an epoxy resin hardened at a low temperature is applied to this solder connection part and is heated and hardened.

8. 发明专利

JPS6088984A TERMINAL CONNECTION FOR LIQUID CRYSTAL DISPLAY ELEMENT 失效
公开(公告)号：JPS6088984A
公开(公告)日：1985-05-18
申请号：JP19694083
申请日：1983-10-22
申请人： ALPS ELECTRIC CO LTD
发明人： NAKANOWATARI JIYUN , MACHIDA MITSUO
IPC分类号： H01R4/02 , G02F1/133 , G02F1/1345 , G09F9/30 , G09F9/35

9. 发明专利

JPS604924A LIQUID CRYSTAL DISPLAY DEVICE 失效
公开(公告)号：JPS604924A
公开(公告)日：1985-01-11
申请号：JP11266683
申请日：1983-06-24
申请人： ALPS ELECTRIC CO LTD
发明人： NAKANOWATARI JIYUN
IPC分类号： G09F9/00 , G02F1/1335 , G02F1/137 , G02F1/139 , G09F9/35 , G02F1/133
摘要： PURPOSE:To ensure a wide visual angle while suppressing generation of interference colors by using nematic liquid crystals contg. a black dye and specifying the polarization degree of a polarizing plate on one side. CONSTITUTION:Nematic liquid crystals contg. a black dye are injected into a liquid crystal cell 1 and sealed. The first polarizing plate 2 of 80% polarization degree and the second polarizing plate 3 of 99% degree are bonded to form a negative type twisted nematic type LCD. A color filter 4 of a combination of red and green, and a color light diffusing plate 5 are arranged and a tungsten lamp 6 is used for illumination to obtain a color switch wide in a visual angle, free from interference colors, good in black-red, and black-green. In order to obtain a display effect capable of exhibiting clear chromatic displays from a perfectly black background, a black dye is added in an amt. of

10. 发明专利

JPS5944026A Manufacture of liquid crystal display device 失效
标题翻译：液晶显示装置的制造
公开(公告)号：JPS5944026A
公开(公告)日：1984-03-12
申请号：JP15336582
申请日：1982-09-04
申请人： Alps Electric Co Ltd
发明人： TASHIRO YOSHIZOU , NAKANOWATARI JIYUN , KANO MITSURU , KAMIJIYOU YOSHIMI
IPC分类号： G02F1/1337 , G02F1/137
CPC分类号： G02F1/133711
摘要： PURPOSE:To improve rising characteristics even when a cell gap is relatively large by rubbing a vertically oriented film. CONSTITUTION:An ITO film is formed in a specific shape as a transparent electrode on the surface of a glass-made insulating substrate by sputtering, and the surface is printed by using a screen made of stainless steel having 250 meshes and baked to form a transparent insulating film. Then, a myristic acid polynuclear aluminum complex is dissolved in an organic solvent prepared by mixing isopropanol and ethyl acetate in 2:1 proportion to obtain vertical orientation processing liquid, and the insulating substrate is dipped in the vertical orientation solution and dried to form the vertically oriented film on the surface of the transparent electrode. Then, the vertically oriented film is rubbed gently against absorbent cotton in a specific direction and insulating substrates are stuck together to form a cell gap liquid-crystal cell. Thus, the responsibility of a rise time is improved and unevenness of response is inconspicuous.
摘要翻译：目的：即使通过摩擦垂直取向的膜，细胞间隙相对较大，也可以提高上升特性。构成：通过溅射在玻璃制绝缘基板的表面上形成作为透明电极的特定形状的ITO膜，并且通过使用具有250目的不锈钢制成的筛网印刷表面，并形成透明绝缘膜。然后，将肉豆蔻酸多核铝络合物溶解在通过以2:1的比例混合异丙醇和乙酸乙酯制备的有机溶剂中以获得垂直取向处理液，并将绝缘基材浸渍在垂直取向溶液中并干燥以形成垂直在透明电极的表面上具有取向膜。然后，将垂直取向的膜在特定方向上轻轻地摩擦吸收棉，并将绝缘基板粘合在一起形成电池间隙液晶电池。因此，上升时间的责任得到改善，反应不均衡不明显。

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