公开(公告)号：US4673253A

公开(公告)日：1987-06-16

申请号：US848894

申请日：1986-04-04

申请人： Hiroshi Tanabe ,  Etsuo Yamamoto ,  Seigo Togashi ,  Kanetaka Sekiguchi ,  Katsumi Aota ,  Kazuaki Sorimachi

发明人： Hiroshi Tanabe ,  Etsuo Yamamoto ,  Seigo Togashi ,  Kanetaka Sekiguchi ,  Katsumi Aota ,  Kazuaki Sorimachi

IPC分类号： G02B5/20 ,  G02F1/13 ,  G02F1/1335 ,  G03F7/00 ,  G09F9/30 ,  C09K19/00

CPC分类号： G02F1/133516 ,  G03F7/0007 ,  Y10S359/90

摘要： A liquid crystal display device having a color filter comprises a liquid crystal shutter device, at least one color filter layer formed on one surface of the liquid crystal shutter device, and at least one diffusion preventing layer for protecting the color filter layer. The color filter layer is prepared by a photolithographic process comprising the steps of forming a layer being colored of gelatin and the like on one surface of the liquid crystal shutter device, coating a photoresist layer thereon, while illuminating the liquid crystal shutter device by white light from the other surface thereof, applying a voltage to the selected opposed surface thereof, applying a voltage to the selected opposed electrode groups to form a latent image in alignment with the electrode groups by a photochemical action, developing the latent image to form a photomask, and while using this mask as a guide, coloring the layer being colored.

摘要翻译： 具有滤色器的液晶显示装置包括液晶快门装置，形成在液晶快门装置的一个表面上的至少一个滤色器层以及用于保护滤色器层的至少一个防扩散层。 通过光刻工艺制备滤色器层，该方法包括以下步骤：在液晶快门装置的一个表面上形成着色于其上的层，在其上涂覆光致抗蚀剂层，同时用白光照亮液晶快门装置 从其另一表面向所选择的相对表面施加电压，向所选择的相对电极组施加电压以通过光化学作用形成与电极组对准的潜像，显影潜像以形成光掩模， 并且当使用该掩模作为引导件时，着色着色的层。

公开(公告)号：US4655552A

公开(公告)日：1987-04-07

申请号：US712957

申请日：1985-03-18

申请人： Seigo Togashi ,  Etsuo Yamamoto ,  Katsumi Aota ,  Hiroshi Tanabe ,  Kanetaka Sekiguchi ,  Kazuaki Sorimachi

发明人： Seigo Togashi ,  Etsuo Yamamoto ,  Katsumi Aota ,  Hiroshi Tanabe ,  Kanetaka Sekiguchi ,  Kazuaki Sorimachi

IPC分类号： G02F1/1365 ,  G06F3/033 ,  G06F3/041 ,  G06F3/042 ,  G06F3/02

CPC分类号： G06F3/0412 ,  G02F1/1365 ,  G06F3/042

摘要： An "active matrix" type of liquid crystal matrix display panel, in which diodes are employed as switching elements coupled to each liquid crystal display element, photo-sensing elements such as photo-diodes are formed upon the display panel to enable data input to the panel by variation of the electrical characteristics of the photo-sensing elements by selectively varying the level of light incident thereon. The photo-sensing elements, when composed of photo-diodes, can be formed during the same manufacturing process and in the same manufacturing steps as those in which the diode switching elements are formed, so that no appreciable increase in manufacturing cost is entailed by adding such a data input function.

摘要翻译： 作为液晶显示面板的“有源矩阵”型液晶显示面板，其中使用二极管作为与每个液晶显示元件耦合的开关元件，在显示面板上形成诸如光电二极管之类的光敏元件，以使数据输入到 通过选择性地改变入射到其上的光的水平来改变光敏元件的电特性。 光电元件由光电二极管构成时，可以在与二极管开关元件形成相同的制造工艺和制造步骤的相同的制造步骤中形成，因此不需要增加制造成本， 这样的数据输入功能。

公开(公告)号：US4610509A

公开(公告)日：1986-09-09

申请号：US636690

申请日：1984-08-01

申请人： Kazuaki Sorimachi ,  Hiroshi Tanabe ,  Katsumi Aota ,  Kanetaka Sekiguchi ,  Seigo Togashi ,  Etsuo Yamamoto

发明人： Kazuaki Sorimachi ,  Hiroshi Tanabe ,  Katsumi Aota ,  Kanetaka Sekiguchi ,  Seigo Togashi ,  Etsuo Yamamoto

IPC分类号： G02B5/20 ,  G02F1/1333 ,  G02F1/1335 ,  G03C7/12 ,  G09F9/30 ,  G02F1/13 ,  G02B5/22

CPC分类号： G03C7/12 ,  G02F1/133516 ,  G02F1/133345 ,  G02F2001/133519

摘要： In a liquid crystal color display panel comprising a color filter layer superposed on one surface of a liquid crystal shutter device for transmitting or intercepting light by the application of a voltage across electrode groups. This color filter layer is formed of photosensitive emulsion layers which are sensitive to specific color light respectively and provided on a transparent plate. While illuminating the liquid crystal shutter device from the other surface thereof by specific color light sequentially. The voltage is applied across selected opposed electrode groups to form latent images in alignment with the positions of the electrode groups. Then, the latent images are developed to produce colors. In this manner, filter layers are made in alignment with the shutter device.

摘要翻译： 在液晶彩色显示面板中，包括叠加在液晶快门装置的一个表面上的滤色器层，用于通过施加跨电极组的电压来传输或遮断光。 该滤色器层由分别对特定颜色的光敏感并设置在透明板上的光敏乳剂层形成。 同时依次用特定的颜色光从其他表面照射液晶快门装置。 电压施加在所选择的相对电极组之间以形成与电极组的位置对准的潜像。 然后，潜像显影以产生颜色。 以这种方式，使过滤层与快门装置对准。

公开(公告)号：US4748445A

公开(公告)日：1988-05-31

申请号：US627987

申请日：1984-07-05

申请人： Seigo Togashi ,  Kanetaka Sekiguchi ,  Hiroshi Tanabe ,  Katsumi Aota ,  Kazuaki Sorimachi ,  Etsuo Yamamoto

发明人： Seigo Togashi ,  Kanetaka Sekiguchi ,  Hiroshi Tanabe ,  Katsumi Aota ,  Kazuaki Sorimachi ,  Etsuo Yamamoto

IPC分类号： G02F1/1365 ,  G09G3/36 ,  G09G3/20

CPC分类号： G09G3/367 ,  G02F1/1365

摘要： A matrix display panel comprising a plurality of liquid crystal display elements. Each liquid crystal display element is connected to a plurality of diode rings which are connected in series between a scanning electrode and a data electrode. Each diode ring comprises a pair of diodes of opposite polarity which are connected in parallel.

摘要翻译： 一种包括多个液晶显示元件的矩阵显示面板。 每个液晶显示元件连接到串联连接在扫描电极和数据电极之间的多个二极管环。 每个二极管环包括并联连接的一对相反极性的二极管。

公开(公告)号：US4642620A

公开(公告)日：1987-02-10

申请号：US536105

申请日：1983-09-26

申请人： Seigo Togashi ,  Kanetaka Sekiguchi

发明人： Seigo Togashi ,  Kanetaka Sekiguchi

IPC分类号： G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1365 ,  G09G3/36 ,  G09G3/02

CPC分类号： G02F1/1365 ,  G09G3/367 ,  G02F1/133512 ,  G02F1/13624 ,  G02F2001/134345

摘要： In a matrix display device, non-linear resistance elements are coupled to each display element for controlling selective activation of display elements in response to drive signals, with each non-linear resistance element comprising sets of rectifying elements formed by thin film deposition which are connected in parallel with one another with opposing polarities. Each set comprise one or more rectifying elements formed of for example PN junctions, PIN junctions, Schottky junctions, etc., using material such as amorphous silicon as a semiconductor material, and the rectifying elements can be disposed in a multilayer configuration in order to reduce the display area occupied, or can be provided with transparent electrodes to positively utilized incident light to enhance current flow.

摘要翻译： 在矩阵显示装置中，非线性电阻元件耦合到每个显示元件，用于响应于驱动信号控制显示元件的选择性激活，每个非线性电阻元件包括通过薄膜沉积形成的整流元件组，其连接 彼此平行，具有相反的极性。 每组包括使用诸如非晶硅作为半导体材料的材料例如PN结，PIN结，肖特基结等形成的一个或多个整流元件，并且整流元件可以设置在多层构造中以便减少 或者可以设置有透明电极以积极利用入射光来增强电流。

公开(公告)号：US4502204A

公开(公告)日：1985-03-05

申请号：US621324

申请日：1984-06-15

申请人： Seigo Togashi ,  Kanetaka Sekiguchi

发明人： Seigo Togashi ,  Kanetaka Sekiguchi

IPC分类号： H01L21/336 ,  H01L29/49 ,  H01L21/203

CPC分类号： H01L29/66757 ,  H01L29/4908

摘要： A method of manufacturing insulated gate thin film field effect transistors is disclosed in which first and second closely adjacent anodic oxidation electrodes are formed on an electrically insulating substrate, and a semiconducting layer is formed on the insulating substrate and the first and second anodic oxidation electrodes. An anodic oxidation of the semiconducting layer is performed, utilizing the first and second anodic oxidation electrodes, to form an oxide layer on the semiconducting layer. The oxide layer is then patterned to form a gate insulator and the semiconducting layer is patterned to expose a portion of each of the first and second anodic oxidation electrodes. The exposed portions of the first and second anodic oxidation electrodes are patterned to form source and drain electrodes, respectively.

摘要翻译： 公开了一种制造绝缘栅极薄膜场效应晶体管的方法，其中在电绝缘基板上形成第一和第二相邻的阳极氧化电极，并且在绝缘基板和第一和第二阳极氧化电极上形成半导体层。 利用第一和第二阳极氧化电极进行半导体层的阳极氧化，以在半导电层上形成氧化物层。 然后对氧化物层进行构图以形成栅极绝缘体，并且对半导电层进行构图以暴露第一和第二阳极氧化电极中的每一个的一部分。 对第一和​​第二阳极氧化电极的暴露部分进行图案化以分别形成源极和漏极。

公开(公告)号：US07019808B2

公开(公告)日：2006-03-28

申请号：US09956097

申请日：2001-09-20

申请人： Seigo Togashi ,  Terutaka Okano

发明人： Seigo Togashi ,  Terutaka Okano

IPC分类号： G02F1/1345

CPC分类号： G02F1/13452 ,  H01J2211/46

摘要： In an image device according to the invention, one end of a panel having a pixel section is extended and an external connection board connected to the extended portion, and first and second integrated circuits, each containing a driving circuit for the panel, are mounted on at least either the extended portion or the external connection board and are arranged one behind the other along a direction directed from the external connection board toward the panel. Input wiring lines for the second integrated circuit mounted nearer to the panel are passed under the first integrated circuit mounted farther from the panel, and are then connected to the second integrated circuit. Alternatively, output wiring lines from the first integrated circuit mounted farther from the panel are routed into the panel by being passed under the integrated circuit mounted nearer to the panel. This serves to greatly reduce the top plan size of the image device because the panel driving integrated circuits and the external connection board can be arranged collectively on one side of the panel.

公开(公告)号：US4626841A

公开(公告)日：1986-12-02

申请号：US536106

申请日：1983-09-26

申请人： Seigo Togashi

发明人： Seigo Togashi

IPC分类号： G04G9/00 ,  G02F1/133 ,  G09G3/22 ,  G09G3/36 ,  G09G3/00

CPC分类号： G09G3/367

摘要： A method of driving a matrix display device in which each display element (e.g. a liquid crystal display element) is connected in series with a non-linear resistance element, utilizing row scanning signals which vary periodically between 4 different potentials, the potentials being selected such that an alternating bias potential is applied to each display element both in the non-activated and in the activated state thereof, and such that satisfactory operation can be attained using non-linear resistance elements having a threshold voltage which is considerably lower than has been practicable in the prior art, e.g. with the threshold voltage of a single PN junction being utilizable.

摘要翻译： 一种驱动矩阵显示装置的方法，其中每个显示元件（例如液晶显示元件）与非线性电阻元件串联连接，利用在4个不同电位之间周期性地变化的行扫描信号，这些电位被选择为 在每个显示元件处于非激活状态和在其激活状态下施加交替的偏置电位，并且可以使用具有比实际可靠的阈值电压低的阈值电压的非线性电阻元件来获得令人满意的操作 在现有技术中，例如 其中可以使用单个PN结的阈值电压。

公开(公告)号：US4345248A

公开(公告)日：1982-08-17

申请号：US215900

申请日：1980-12-12

申请人： Seigo Togashi ,  Akira Tsuzuki

发明人： Seigo Togashi ,  Akira Tsuzuki

IPC分类号： G02F1/133 ,  G02F1/135 ,  G06F3/033 ,  G06F3/041 ,  G09G3/36 ,  H01L27/12 ,  G06F3/02

CPC分类号： G06F3/0412 ,  G02F1/13338 ,  G02F1/1354 ,  G09G3/3648 ,  G09G3/3688

摘要： A novel type of liquid crystal display device is disclosed, whereby data can be written in, via the display device, by utilizing light-generating means such as a light pen. The display device is of matrix configuration, with a switching element being provided individually for each of the elements of the display matrix, and is characterized by a photoelectric element being provided for each display element, whereby data is written in. The discrimination circuit means whereby the statuses of the photoelectric elements are sensed, in a time sharing manner, can utilize the same row and column electrodes used to drive the switching elements of the display matrix, and the photoelectric elements can be formed during the same process, and upon the same substrate, as the switching elements.

摘要翻译： 公开了一种新型的液晶显示装置，通过利用诸如光笔的发光装置，可以经由显示装置写入数据。 显示装置是矩阵结构的，其中开关元件分别为显示矩阵的每个元件提供，并且其特征在于为每个显示元件提供光电元件，由此数据被写入。鉴别电路装置 以时间共享的方式感测光电元件的状态可以利用用于驱动显示矩阵的开关元件的相同的行和列电极，并且可以在相同的过程中形成光电元件，并且在相同的过程中 基板，作为开关元件。

公开(公告)号：US5757349A

公开(公告)日：1998-05-26

申请号：US553176

申请日：1995-11-07

申请人： Seigo Togashi

发明人： Seigo Togashi

IPC分类号： G09G3/36

CPC分类号： G09G3/367

摘要： An active matrix addressed liquid crystal display device includes: a plurality of data lines; a plurality of scan lines each intersected with each of the plurality of data lines; liquid crystal elements each provided to each intersecting point of the plurality of data lines and scan lines; two-terminal switching elements each provided to each intersecting point of the plurality of data lines and scan lines; a data line drive unit for generating data signals to drive the data lines; and a scan line drive unit for generating scan signals to drive the scan lines. The scan signals are formed of a selecting term, a current applying term preceding the selecting term, and a holding term following the selecting term. The current applying term is formed by more than three current applying small terms. The three small terms are formed by the same polarity of potential as that of the selecting term, and by the polarity of potential opposite to that of the selecting term.

摘要翻译： 有源矩阵寻址液晶显示装置包括：多条数据线; 多个扫描线，每条扫描线与所述多条数据线中的每一条相交; 各自提供给多条数据线和扫描线的每个相交点的液晶元件; 每个提供给多条数据线和扫描线的每个相交点的两端开关元件; 数据线驱动单元，用于产生用于驱动数据线的数据信号; 以及用于产生扫描信号以驱动扫描线的扫描线驱动单元。 扫描信号由选择项，选择项之前的当前施加项，以及选择项之后的保持项形成。 目前的应用术语由三个以上的小电流组成。 三个小项由与选择项的电位相同的极性以及与选择项相反的电位极性形成。