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1. 发明授权

US5483253A Portable information processing apparatus and liquid crystal display device 失效
标题翻译：便携式信息处理装置和液晶显示装置
公开(公告)号：US5483253A
公开(公告)日：1996-01-09
申请号：US914548
申请日：1992-07-16
申请人： Yuzi Suganuma , Shigeru Matsuoka , Keiji Kamio , Yoshihiro Kashiwa , Seizi Nogami , Kouichi Saito , Isao Yamazaki , Hidechika Kigoshi , Naofumi Aoyama , Toru Watanabe , Yoshihiro Nozaki
发明人： Yuzi Suganuma , Shigeru Matsuoka , Keiji Kamio , Yoshihiro Kashiwa , Seizi Nogami , Kouichi Saito , Isao Yamazaki , Hidechika Kigoshi , Naofumi Aoyama , Toru Watanabe , Yoshihiro Nozaki
IPC分类号： G06F1/16 , G06F15/20
CPC分类号： G06F1/1616 , G06F1/1637 , G06F1/1656 , G06F1/1662 , G06F1/1671 , G06F1/1683 , Y10S345/905
摘要： A portable wordprocessor has a main body and a display support assembly hinged to the main body. The main body has an information entry keyboard, a function keyboard, a control circuit board and a floppy disk drive. The information entry keyboard and the function keyboard have key tops the heights of which do not exceed the height of the portion of the main body which accommodates the floppy disk drive. The information entry keyboard is disposed along the front edge of the main body, while the function keyboard is disposed between the information entry keyboard and the rear edge of the main body. The floppy disk drive is disposed in lateral alignment with the function keyboard. The display support assembly supports a liquid crystal display device which includes a liquid crystal display portion and a liquid crystal control circuit board which is disposed around the liquid crystal display portion and has a thickness which does not exceed the thickness of the liquid crystal display portion.
摘要翻译：便携式字处理器具有主体和铰链到主体的显示器支撑组件。主体具有信息输入键盘，功能键盘，控制电路板和软盘驱动器。信息输入键盘和功能键盘具有高度不超过容纳软盘驱动器的主体部分的高度的键顶。信息输入键盘沿着主体的前边缘设置，而功能键盘设置在信息输入键盘和主体的后边缘之间。软盘驱动器与功能键盘横向对齐设置。显示器支撑组件支撑液晶显示装置，该液晶显示装置包括液晶显示部分和液晶显示部分周围的液晶控制电路板，其厚度不超过液晶显示部分的厚度。

2. 发明授权

US4764766A Method for driving and liquid crystal display device including dot matrix display part and fixed pattern display port 失效
标题翻译：驱动方法和液晶显示装置，包括点阵显示部分和固定图案显示端口
公开(公告)号：US4764766A
公开(公告)日：1988-08-16
申请号：US825604
申请日：1986-02-03
申请人： Naofumi Aoyama , Kiyoshige Kinugawa , Yoshihiro Nozaki , Hiroshi Sakurada
发明人： Naofumi Aoyama , Kiyoshige Kinugawa , Yoshihiro Nozaki , Hiroshi Sakurada
IPC分类号： G09G3/18 , G02F1/133 , G09G3/36
CPC分类号： G09G3/3611 , G02F2001/133391
摘要： A method is disclosed for driving a liquid crystal display provided, in the same liquid crystal panel, with a dot matrix display part and a fixed pattern or segment display part. The dot matrix display part is driven in a time-multiplexed fashion, while the fixed pattern or segment display part is driven in a static fashion using driving voltage waveforms in common with the dot matrix display part.
摘要翻译：公开了一种用于驱动在同一液晶面板中设置有点阵显示部分和固定图案或段显示部分的液晶显示器的方法。以时间复用的方式驱动点阵显示部分，同时使用与点阵显示部分共同的驱动电压波形，以静态方式驱动固定图案或片段显示部分。

3. 发明授权

US5805125A Portable information processing apparatus and liquid crystal display device 失效
公开(公告)号：US5805125A
公开(公告)日：1998-09-08
申请号：US472742
申请日：1995-06-07
申请人： Yuzi Suganuma , Shigeru Matsuoka , Keiji Kamio , Yoshihiro Kashiwa , Seizi Nogami , Kouichi Saito , Isao Yamazaki , Hidechika Kigoshi , Naofumi Aoyama , Toru Watanabe , Yoshihiro Nozaki
发明人： Yuzi Suganuma , Shigeru Matsuoka , Keiji Kamio , Yoshihiro Kashiwa , Seizi Nogami , Kouichi Saito , Isao Yamazaki , Hidechika Kigoshi , Naofumi Aoyama , Toru Watanabe , Yoshihiro Nozaki
IPC分类号： G06F1/16 , G09G3/36
CPC分类号： G06F1/1616 , G06F1/1637 , G06F1/1656 , G06F1/1662 , G06F1/1671 , G06F1/1683 , Y10S345/905
摘要： A portable wordprocessor has a main body and a display support assembly hinged to the main body. The main body has an information entry keyboard, a function keyboard, a control circuit board and a floppy disk drive. The information entry keyboard and the function keyboard have key tops the heights of which do not exceed the height of the portion of the main body which accommodates the floppy disk drive. The information entry keyboard is disposed along the front edge of the main body, while the function keyboard is disposed between the information entry keyboard and the rear edge of the main body. The floppy disk drive is disposed in lateral alignment with the function keyboard. The display support assembly supports a liquid crystal display device which includes a liquid crystal display portion and a liquid crystal control circuit board which is disposed around the liquid crystal display portion and has a thickness which does not exceed the thickness of the liquid crystal display portion.

4. 发明授权

US5064276A Light source for planar illumination in liquid crystal device 失效
标题翻译：液晶装置平面照明光源
公开(公告)号：US5064276A
公开(公告)日：1991-11-12
申请号：US374148
申请日：1989-06-30
申请人： Syuusuke Endo , Naofumi Aoyama , Toshihiko Yabuuchi , Teruo Seki
发明人： Syuusuke Endo , Naofumi Aoyama , Toshihiko Yabuuchi , Teruo Seki
IPC分类号： G02F1/1335 , F21V7/00 , F21V8/00 , G02B6/00 , G02F1/13357
CPC分类号： F21V7/00 , G02B6/0046 , G02B6/005 , G02B6/0068 , G02B6/0083
摘要： A light source device disposing light sources at both end faces of the transparent plate in which a surface of the transparent plate in the side of an observer (front surface) is formed as the inclined and curved surface in view of limiting reduction in quantity of light per unit area at the observing area being far from the light source within a certain level, the one surface of the transparent plate is formed as the rough surface to diffuse the incident light, the other surface of the transparent plate is formed as a mirror-surface, and a reflecting layer having a high lightness is disposed at the lower side of the transparent plate in order to provide sufficient luminance for observers.
摘要翻译：一种光源装置，在透明板的两个端面处设置光源，其中观察者侧（透明板的表面）的表面形成为倾斜和弯曲的表面，以限制光的减少在观察区域的远离光源的单位面积在一定水平内，透明板的一个表面形成为粗糙表面以扩散入射光，透明板的另一个表面形成为镜面 - 表面和具有高亮度的反射层设置在透明板的下侧，以便为观察者提供足够的亮度。

5. 发明授权

US4701025A Liquid crystal display device with driving method to eliminate blur due to frequency dependence 失效
标题翻译：具有驱动方法的液晶显示装置，以消除由频率依赖引起的模糊
公开(公告)号：US4701025A
公开(公告)日：1987-10-20
申请号：US766944
申请日：1985-08-19
申请人： Shyusuke Endo , Naofumi Aoyama , Toshihiko Yabuuchi , Toshiyuki Sakuma , Kiyoshige Kinugawa
发明人： Shyusuke Endo , Naofumi Aoyama , Toshihiko Yabuuchi , Toshiyuki Sakuma , Kiyoshige Kinugawa
IPC分类号： G02F1/133 , G09G3/36 , G02F1/13
CPC分类号： G09G3/3614
摘要： Between a liquid crystal module and a control circuit for controlling said liquid crystal module, there are provided that a counter circuit for counting down a timing signal given by said control circuit and an exclusive-OR circuit whose inputs are square wave pulses delivered from said counter circuit and square wave pulses given by said control circuit with a period of twice the frame period. The polarity of voltages applied to liquid crystal module is reversed by square wave pulses delivered from the exclusive-OR circuit with frequency higher than the frame frequency.
摘要翻译：在液晶模块和用于控制所述液晶模块的控制电路之间，设置有用于对由所述控制电路给出的定时信号进行计数的计数器电路和输入是从所述计数器传送的方波脉冲的异或电路由所述控制电路给出的周期为帧周期的两倍的电路和方波脉冲。施加到液晶模块的电压的极性由频率高于帧频的异或电路传送的方波脉冲反转。

6. 发明授权

US5123077A Light source device 失效
标题翻译：光源设备
公开(公告)号：US5123077A
公开(公告)日：1992-06-16
申请号：US496301
申请日：1990-03-20
申请人： Syuusuke Endo , Naofumi Aoyama , Toshihiko Yabuuchi
发明人： Syuusuke Endo , Naofumi Aoyama , Toshihiko Yabuuchi
IPC分类号： G02F1/1335 , F21V7/00 , F21V8/00 , G02B6/42 , G02F1/13357 , G09F9/00 , G09F13/04 , G09F13/14 , G09F13/18
CPC分类号： G02B6/0036 , F21V7/00 , G02B6/0046 , G02B6/4298 , G09F13/14 , G09F2013/0422 , G09F2013/145 , G09F2013/1827 , Y10S385/901
摘要： The present invention relates to a light source device and particularly to a light source device which can be applied to a light source apparatus of a liquid crystal display apparatus which utilizes a flat plane type light source. The present invention provides a large size, light weight and thin flat plane light source which ensures uniform high level brightness to the entire part of display panel.
摘要翻译：光源装置技术领域本发明涉及光源装置，特别涉及可应用于利用平面型光源的液晶显示装置的光源装置的光源装置。本发明提供了一种大尺寸，重量轻，平坦的平面光源，其确保了显示面板整个部分的均匀高亮度。

7. 发明授权

US4702560A Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US4702560A
公开(公告)日：1987-10-27
申请号：US785652
申请日：1985-10-09
申请人： Shyusuke Endo , Naofumi Aoyama , Toshihiko Yabuuchi , Toshiyuki Sakuma , Kiyoshige Kinugawa
发明人： Shyusuke Endo , Naofumi Aoyama , Toshihiko Yabuuchi , Toshiyuki Sakuma , Kiyoshige Kinugawa
IPC分类号： G02F1/133 , G09G3/36
CPC分类号： G09G3/3644 , G09G3/3614
摘要： A liquid crystal display device comprising a liquid crystal module including liquid crystal display panel having a plurality of liquid crystal picture elements arranged in a matrix form, and driving circuits for applying driving signals to signal electrodes and to scanning electrodes of the liquid crystal display panel, respectively; a control circuit for controlling the operation of the liquid crystal module; a first circuit for dividing frequency of a timing signal given by the control circuit and producing a first signal of lower frequency; and a second circuit for inverting the first signal of lower frequency once per frame period and generating a second signal to reverse the polarity of voltages applied to liquid crystal display elements with its period .tau..sub.M" satisfying the inequality2.0.ltoreq..tau..sub.F (the frame period)/.tau..sub.M" .ltoreq.6.0.
摘要翻译：一种液晶显示装置，包括具有液晶显示面板的液晶显示面板，液晶显示面板具有以矩阵形式配置的多个液晶像素，以及用于向液晶显示面板的信号电极和扫描电极施加驱动信号的驱动电路，分别; 用于控制液晶模块的操作的控制电路; 用于分配由控制电路给出的定时信号的频率并产生较低频率的第一信号的第一电路; 以及第二电路，用于每帧周期反转较低频率的第一信号，并产生第二信号，以使其周期τM满足不等于2.0的τF（反向施加到液晶显示元件的电压的极性）帧周期）/ tau M“

8. 发明授权

US4414545A Memory circuit for generating liquid crystal display characters 失效
标题翻译：用于产生液晶显示字符的存储电路
公开(公告)号：US4414545A
公开(公告)日：1983-11-08
申请号：US329047
申请日：1981-12-09
申请人： Hiroshi Sakurada , Naofumi Aoyama
发明人： Hiroshi Sakurada , Naofumi Aoyama
IPC分类号： G09G3/18 , G06F3/147 , G09G3/00 , G09G3/36 , G09G5/22
CPC分类号： G09G3/3611 , G09G5/222
摘要： A liquid crystal display character generator circuit comprises a first RAM for temporarily storing information to be displayed on a liquid crystal display unit, a ROM for storing standard character patterns corresponding to the information to be displayed, a second RAM operable to store special character patterns corresponding to the information to be displayed, and a data selector for enabling the designation of an address in one of the ROM and the second RAM in accordance with the information stored in the first RAM.
摘要翻译：一种液晶显示字符发生器电路，包括用于临时存储要显示在液晶显示单元上的信息的第一RAM，用于存储与要显示的信息相对应的标准字符图形的ROM;第二RAM，用于存储对应于到要显示的信息，以及数据选择器，用于根据存储在第一RAM中的信息使能指定ROM和第二RAM之一中的地址。

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