公开(公告)号：US4999618A

公开(公告)日：1991-03-12

申请号：US208045

申请日：1988-06-17

申请人： Shuji Inada ,  Toshihiro Ohba ,  Hiroshi Kishishita ,  Hisashi Uede

发明人： Shuji Inada ,  Toshihiro Ohba ,  Hiroshi Kishishita ,  Hisashi Uede

IPC分类号： G09G3/30

CPC分类号： G09G3/30 ,  G09G2310/0267 ,  G09G2310/0275

摘要： A driving method of a thin film EL display unit and a driving circuit thereof comprising a thin film EL panel constituted by installing an EL layer between scanning-side electrodes and data-side electrodes and driver ICs which are connected respectively to the scanning-side electrodes and the data-side electrodes, wherein, on a drive which applies a write voltage positive to the data-side electrodes to the scanning-side electrodes, the scanning-side electrodes are raised once to a predetermined potential or higher, and thereafter the positive write voltage is applied thereto, and on a drive which applies a write voltage negative to the data-side electrodes to the scanning-side electrodes, the scanning-side electrodes are reduced once to a predetermined potential or lower, and thereafter the negative write voltage is applied thereto, which can reduce a maximum voltage applied to the scanning-side driver ICs.

摘要翻译： 薄膜EL显示单元及其驱动电路的驱动方法包括通过在扫描侧电极和数据侧电极之间安装EL层而构成的薄膜EL面板和分别连接到扫描侧电极的驱动器IC 和数据侧电极，其中，在对扫描侧电极施加向数据侧电极施加正电压写入电压的驱动器上，扫描侧电极升高一次至预定电位以上，之后为正 对其施加写入电压，并且在向扫描侧电极施加向数据侧电极施加负电压的驱动器上，扫描侧电极减少一次至预定电位或更低，然后将负写入电压 可以降低施加到扫描侧驱动器IC的最大电压。

公开(公告)号：US4422730A

公开(公告)日：1983-12-27

申请号：US197575

申请日：1980-10-16

申请人： Shuichi Kozaki ,  Fumiaki Funada ,  Shigehiro Minezaki ,  Hisashi Uede

发明人： Shuichi Kozaki ,  Fumiaki Funada ,  Shigehiro Minezaki ,  Hisashi Uede

IPC分类号： G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/133

CPC分类号： G02F1/1337 ,  G02F1/133345 ,  G02F1/133502 ,  G02F1/13439 ,  Y10S359/90

摘要： A liquid crystal display device comprises a pair of substrates, a first patterned layer formed on a part of one of the substrates, a second layer formed on the remaining part of the one of the substrates, the thickness of the second layer being substantially identical to that of the first patterned layer to provide a layer uniform in thickness, and a third layer formed on the uniform layer to provide orientation of molecules of a liquid crystal layer disposed between the pair of substrates. The uniform layer is manufactured by the steps of forming the first patterned layer on part of the one of the substrates, and forming the second layer on the remaining part of the one of the substrates, using a lift-off method.

摘要翻译： 液晶显示装置包括一对基板，形成在一个基板的一部分上的第一图案化层，形成在该基板的其余部分上的第二层，第二层的厚度基本上等于 所述第一图案化层的厚度提供均匀的层，以及形成在所述均匀层上的第三层，以提供设置在所述一对基板之间的液晶层的分子的取向。 通过以下步骤制造均匀层：通过在一个基板的一部分上形成第一图案化层，并且使用剥离法在其中一个基板的其余部分上形成第二层。

公开(公告)号：US4308658A

公开(公告)日：1982-01-05

申请号：US116244

申请日：1980-01-28

申请人： Kohzo Yano ,  Sadatoshi Takechi ,  Yasuhiko Inami ,  Hisashi Uede

发明人： Kohzo Yano ,  Sadatoshi Takechi ,  Yasuhiko Inami ,  Hisashi Uede

IPC分类号： G02F1/161 ,  H01G9/00 ,  G02F1/01

CPC分类号： G02F1/161 ,  Y10T29/417

摘要： In an electrochromic display device including an electro-chromic layer comprising a film made of amorphous tungsten oxide (WO.sub.3), the device is fabricated under the ambience of both a relative humidity below 60% and an absolute humidity below 1.17.times.10.sup.-2 Kg/Kg to assure electro-optical properties of the electrochromic display device.

摘要翻译： 在包括由非晶态氧化钨（WO3）制成的电镀层的电致变色显示装置中，在相对湿度低于60％和绝对湿度低于1.17×10-2Kg / Kg的环境下制造该装置， 保证电致变色显示装置的电光性能。

公开(公告)号：US4281324A

公开(公告)日：1981-07-28

申请号：US955318

申请日：1978-10-27

申请人： Keisaku Nonomura ,  Toshiaki Takamatsu ,  Hisashi Uede ,  Tomio Wada

发明人： Keisaku Nonomura ,  Toshiaki Takamatsu ,  Hisashi Uede ,  Tomio Wada

IPC分类号： G02F1/133 ,  G09G3/36 ,  G08B5/36

CPC分类号： G02F1/13306 ,  G09G3/3644 ,  G02F2001/133391 ,  G09G2320/028

摘要： In a method for driving row electrodes (or column electrodes) of a matrix type liquid crystal display panel having a predetermined number of the row electrodes and a predetermined number of the column electrodes, different drive voltages are supplied to the row electrodes or the column electrodes so as to assure, the highest contrast despite different viewing or displaying positions.

摘要翻译： 在用于驱动具有预定数量的行电极和预定数量的列电极的矩阵型液晶显示面板的行电极（或列电极）的方法中，不同的驱动电压被提供给行电极或列电极 以确保尽管不同的观看或显示位置的最高对比度。

公开(公告)号：US4264150A

公开(公告)日：1981-04-28

申请号：US4144

申请日：1979-01-17

申请人： Kohzo Yano ,  Hiroaki Kato ,  Yasuhiko Inami ,  Hisashi Uede

发明人： Kohzo Yano ,  Hiroaki Kato ,  Yasuhiko Inami ,  Hisashi Uede

IPC分类号： G02F1/17 ,  G02F1/15 ,  G02F1/153 ,  G09F9/30

CPC分类号： G02F1/1533

摘要： A porous separator used for an electrochromic display cell is treated by lyophilic methods so as to be impregnated by an electrolyte. The lyophilic treatment makes it possible to assure that the electrolyte is well impregnated into the porous separator. An angle of contact between the porous film and the electrolyte is selected within an amount less than 20 degrees. A cavity is introduced into the electrochromic display cell, which does not contain the electrolyte therein for the absorption of the cubic expansion of the electrolyte.

摘要翻译： 用于电致变色显示单元的多孔隔板通过亲液法处理以便被电解质浸渍。 亲液处理使得可以确保电解质充分地浸渍到多孔分离器中。 选择多孔膜与电解质之间的接触角小于20度。 将空腔引入电致变色显示单元，其中不含电解质以吸收电解质的立方体膨胀。

公开(公告)号：US4123841A

公开(公告)日：1978-11-07

申请号：US727448

申请日：1976-09-28

申请人： Kozo Yano ,  Yasuhiko Inami ,  Hiroshi Hamada ,  Hisashi Uede

发明人： Kozo Yano ,  Yasuhiko Inami ,  Hiroshi Hamada ,  Hisashi Uede

IPC分类号： G02F1/17 ,  G02F1/15 ,  G02F1/153 ,  G02F1/161 ,  G09F9/30 ,  B01J17/00

CPC分类号： G02F1/1533 ,  G02F1/161 ,  Y10T29/417 ,  Y10T29/49002

摘要： Electrochromic display device manufacture method wherein electrochromic material is deposited in a single layer on a single film of conductive material over the whole area of glass substrate and then the electrochromic material and conductive material are successively etched through a single mask which defines a display segment pattern and remains in position throughout the whole etching process, whereby etched edge portions of the different materials are in excellent alignment and there is therefore small plate area for a reverse emf cell and good display device performance is achieved. The electrochromic material may be etched by the solution employed for developing the photoresist, whereby an etching process step is eliminated.

摘要翻译： 电致变色显示装置制造方法，其中电致变色材料在玻璃基板的整个区域上的单层导电材料上沉积在单层中，然后电致变色材料和导电材料通过限定显示段图案的单个掩模被连续蚀刻， 在整个蚀刻过程中保持在适当位置，由此不同材料的蚀刻边缘部分具有良好的对准性，因此对于反电动势单元具有小的板面积，并且实现了良好的显示装置性能。 可以通过用于显影光致抗蚀剂的溶液蚀刻电致变色材料，从而消除蚀刻工艺步骤。

公开(公告)号：US4818913A

公开(公告)日：1989-04-04

申请号：US401385

申请日：1982-07-23

申请人： Kinishi Isaka ,  Masashi Kawaguchi ,  Hisashi Uede

发明人： Kinishi Isaka ,  Masashi Kawaguchi ,  Hisashi Uede

IPC分类号： H05B33/10 ,  H01J9/44

CPC分类号： H05B33/10

摘要： A method of aging a thin-film electroluminescent (EL) display element comprises the steps of applying an aging voltage to electrodes of the element, and changing the peak value of the aging voltage in accordance with the characteristics of the element which change during an aging period. An aging circuit to perform the above method is provided. In a specific example, the magnitude of the aging voltage is changed according to the relationship between the brightness of electroluminescence generated from the element and a driving voltage applied to the element. In another specific example, the magnitude of the aging voltage is changed such that the brightness of the electroluminescence is sustained to be substantially constant, thereby making operation points constant on the above characteristics.

摘要翻译： 老化薄膜电致发光（EL）显示元件的方法包括以下步骤：将老化电压施加到元件的电极，并根据在老化期间变化的元素的特性来改变老化电压的峰值 期。 提供了执行上述方法的老化电路。 在具体示例中，老化电压的大小根据从元件产生的电致发光的亮度与施加到元件的驱动电压之间的关系而改变。 在另一具体示例中，改变老化电压的大小，使得电致发光的亮度维持在基本上恒定，从而使操作点在上述特性上是恒定的。

公开(公告)号：US4814237A

公开(公告)日：1989-03-21

申请号：US77081

申请日：1987-07-24

申请人： Noriaki Nakamura ,  Kinichi Isaka ,  Masashi Kawaguchi ,  Hiroshi Kishishita ,  Hisashi Uede

发明人： Noriaki Nakamura ,  Kinichi Isaka ,  Masashi Kawaguchi ,  Hiroshi Kishishita ,  Hisashi Uede

IPC分类号： H05B33/04 ,  H05B33/12 ,  B32B17/06

CPC分类号： H05B33/12 ,  Y10S428/917

摘要： A thin film EL element has a glass substrate, a pair of electrode layers formed on this glass substrate, and an electroluminescent layer sandwiched between these electrode layers. The glass substrate is of non-alkali type and has volume resistivity of 10.sup.6 ohm-cm or greater at 600.degree. C., alkali content of 0.5 wt % or less, and strain point of 600.degree. C. or higher.

摘要翻译： 薄膜EL元件具有玻璃基板，在该玻璃基板上形成的一对电极层以及夹在这些电极层之间的电致发光层。 该玻璃基板为非碱型，在600℃下的体积电阻率为106ohm-cm以上，碱含量为0.5wt％以下，应变点为600℃以上。

公开(公告)号：US4486748A

公开(公告)日：1984-12-04

申请号：US419015

申请日：1982-09-16

申请人： Keisaku Nonomura ,  Masataka Matsuura ,  Hisashi Uede ,  Kohhei Kishi ,  Hiroaki Kato

发明人： Keisaku Nonomura ,  Masataka Matsuura ,  Hisashi Uede ,  Kohhei Kishi ,  Hiroaki Kato

IPC分类号： G02F1/1345 ,  G09G3/18 ,  G09G3/04

CPC分类号： G02F1/1345 ,  G09G3/18

摘要： A system for driving a segmented type liquid crystal display comprising a thin film transistor (TFT) array including a plurality of TFTs each having a gate line, a source line, and a drain line, a pair of substrates with one carrying the thin film transistor array coupled to a plurality of segmented display electrodes and the other carrying a common electrode opposite to the segmented display electrodes, a liquid crystal material interposed between the pair of substrates. The system is characterized by a source line and drain line driving circuit for driving the source line and the drain line with a first voltage waveform and a second voltage waveform in such a manner that the ratio of the first voltage amplitude to the second voltage is so selected that both charging and discharging voltages in the forward and backward directions are zero when the TFTs are off.In another aspect of the segmented type display of the present invention, there is additionally provided a separating element for separating the thin film transistor array from the liquid crystal material. In a further aspect, the plurality of pairs of the segmented display electrodes and the common electrodes are allotted equally to each of the pair of substrates.

摘要翻译： 一种用于驱动分段型液晶显示器的系统，包括具有栅极线，源极线和漏极线的多个TFT的薄膜晶体管（TFT）阵列，一对具有薄膜晶体管的基板 阵列耦合到多个分段的显示电极，另一个承载与分段的显示电极相对的公共电极，插入在该对基板之间的液晶材料。 该系统的特征在于用于以第一电压幅度与第二电压的比率为第一电压波形和第二电压波形来驱动源极线和漏极线的源极线和漏极线驱动电路 选择当TFT关闭时，正向和反向的充电和放电电压均为零。 在本发明的分段式显示器的另一方面，还提供了一种用于将薄膜晶体管阵列与液晶材料分离的分离元件。 在另一方面，多对分段显示电极和公共电极被均等地分配给一对基板中的每一个。

公开(公告)号：US4447757A

公开(公告)日：1984-05-08

申请号：US272723

申请日：1981-06-11

申请人： Masashi Kawaguchi ,  Toshiaki Ishii ,  Kinichi Isaka ,  Hisashi Uede

发明人： Masashi Kawaguchi ,  Toshiaki Ishii ,  Kinichi Isaka ,  Hisashi Uede

IPC分类号： H05B33/04

CPC分类号： H05B33/04

摘要： A thin electroluminescent (EL) display panel is disclosed which comprises an EL thin film unit for generating an EL light, two glass substrates for sealing the EL thin film unit, a protective liquid filled within a cavity defined by the two glass substrates for protecting the EL thin film unit, a pair of electrodes for conducting electric energy to the EL thin film unit, an injection hole for introducing the protective liquid, the injection hole being sealed, and a covering member for completely covering the sealed injection hole.

摘要翻译： 公开了一种薄电致发光（EL）显示面板，其包括用于产生EL光的EL薄膜单元，用于密封EL薄膜单元的两个玻璃基板，填充在由两个玻璃基板限定的空腔内的保护液体，用于保护 EL薄膜单元，用于向EL薄膜单元传导电能的一对电极，用于引入保护液的注入孔，密封的注入孔以及用于完全覆盖密封注入孔的覆盖部件。