公开(公告)号：US06333737B1

公开(公告)日：2001-12-25

申请号：US09271210

申请日：1999-03-17

申请人： Yoshiharu Nakajima

发明人： Yoshiharu Nakajima

IPC分类号： G09G500

CPC分类号： G09G3/3648 ,  G09G3/3208 ,  G09G2300/0417 ,  G09G2300/0809 ,  G09G2300/0823 ,  G09G2300/0828 ,  G09G2300/0842

摘要： In a liquid crystal display device including a display area having a liquid crystal layer between first and second substrates disposed to confront each other, the display area comprising a number of pixels, and an element for driving the liquid crystal layer of each pixel for display being provided on the surface of the first substrate at the liquid crystal layer side of each pixel, in addition to the element, an operating unit for performing predetermined operational processing on the basis of data input to each pixel and outputting the processed data is provided on the surface of the first substrate at the liquid crystal layer side of each pixel. An input register circuit, a memory and an output register circuit may be provided to each pixel. With this structure, the liquid crystal display device has not only the image display function, but also the operating function, whereby the productivity can be enhanced, the manufacturing cost can be reduced and the liquid crystal display device can be designed in compact size and light weight.

摘要翻译： 在具有在第一和第二基板之间具有布置为彼此面对的液晶层的显示区域的液晶显示装置中，显示区域包括多个像素，以及用于驱动每个用于显示的像素的液晶层的元件 设置在每个像素的液晶层侧的第一基板的表面上，除了元件之外，还基于输入到每个像素的数据执行预定的操作处理并输出处理的数据的操作单元 在每个像素的液晶层侧的第一基板的表面。 可以向每个像素提供输入寄存器电路，存储器和输出寄存器电路。 利用这种结构，液晶显示装置不仅具有图像显示功能，而且具有操作功能，从而可以提高生产率，可以降低制造成本，并且可以将液晶显示装置设计成紧凑的尺寸和光 重量。

公开(公告)号：US6157358A

公开(公告)日：2000-12-05

申请号：US141323

申请日：1998-08-27

申请人： Yoshiharu Nakajima ,  Toshikazu Maekawa

发明人： Yoshiharu Nakajima ,  Toshikazu Maekawa

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36 ,  G09G5/00

CPC分类号： G09G3/2011 ,  G09G3/3648 ,  G09G3/3688 ,  G09G2310/027 ,  G09G2310/0297 ,  G09G2330/021 ,  G09G3/3614

摘要： Since each driving circuit has corresponded to the entire range of signal voltage, the dynamic range is large, it is difficult to constitute it by high Vth transistors, and a circuit having sufficient driving capacity for both input and output of current must be used, leading to increased circuit area and current consumption. To solve the problem, a circuit for driving column lines is divided into two in response to signal voltage with, for example, the common voltage as a reference, and these two column line driving circuits are arranged on the upper and lower sides of the LCD effective screen portion every two columns, and when the output end of the one column line driving circuit is connected to one of two column lines the analog switches are open-close timing controlled so that the output end of the other column line driving circuit is connected to the other of the two column lines.

摘要翻译： 由于每个驱动电路对应于信号电压的整个范围，所以动态范围很大，难以用高Vth晶体管构成，必须使用具有足够的驱动能力的电路用于输入和输出电流。 增加电路面积和电流消耗。 为了解决这个问题，用于驱动列线的电路根据例如公共电压作为参考的信号电压被分成两部分，并且这两列列线驱动电路被布置在LCD的上侧和下侧 有效屏幕部分每两列，并且当一列列线驱动电路的输出端连接到两列列之一时，模拟开关被开 - 关定时控制，使另一列线驱动电路的输出端连接 到两列的另一列。

公开(公告)号：US5995072A

公开(公告)日：1999-11-30

申请号：US706226

申请日：1996-09-04

申请人： Yoshiharu Nakajima

发明人： Yoshiharu Nakajima

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36 ,  H04N5/66 ,  H04N5/74 ,  G09G5/00

CPC分类号： G09G3/3611 ,  G09G3/3688 ,  H04N5/66 ,  G09G2310/0297 ,  G09G3/2011 ,  G09G3/3614 ,  H04N5/74

摘要： A video signal processing apparatus chiefly has a peripheral circuit, a low-voltage processing circuit for controlling image quality, a high-voltage processing circuits for converting into a signal for a liquid crystal display panel, and the liquid crystal display panel. Signal separation is performed in two stages, in the low-voltage processing circuit and the high-voltage processing circuits. The frequency characteristics of the low-voltage processing circuit are enhanced by decreasing the number of the separated sections thereof to two, while the frequency characteristics of the high-voltage processing circuits are suppressed by increasing the number of the separated sections thereof to twelve, and sufficient voltages therefor are provided.

摘要翻译： 视频信号处理装置主要具有外围电路，用于控制图像质量的低压处理电路，用于转换为液晶显示面板的信号的高压处理电路和液晶显示面板。 在低电压处理电路和高电压处理电路中，分两级进行信号分离。 低压处理电路的频率特性通过将分离部分的数量减少到2来增强，而通过将分离部分的数量增加到12来抑制高压处理电路的频率特性，并且 提供足够的电压。

公开(公告)号：US5587722A

公开(公告)日：1996-12-24

申请号：US77041

申请日：1993-06-16

申请人： Yoshio Suzuki ,  Yoshiharu Nakajima

发明人： Yoshio Suzuki ,  Yoshiharu Nakajima

IPC分类号： G02F1/133 ,  G02F1/136 ,  G02F1/1368 ,  G09G3/36

CPC分类号： G09G3/3677 ,  G09G2320/0204 ,  G09G2320/0219

摘要： An active matrix liquid crystal display device comprises pixels composed of a liquid crystal arranged in a matrix and transistors for driving the pixels. In a selected period of time, gate pulses GP are applied to a gate electrode of each transistor for writing video signals in each pixel. Subsequently, in a non-selected period of time, the applying of the gate pulses is stopped for holding the written video signals. In a transition from the selected period of time to the non-selected period of time, the voltage shift of the video signals can be suppressed by shaping of a fall of the gate pulses step-wisely. In place of the above method, the voltage shift of the video signals can be also suppressed by shaping a fall of the gate pulses through dropping the gate pulses after lowering the voltage level of the gate pulses in a specified value once directly before the transition from the selected period of time to the non-selected period of time.

摘要翻译： 有源矩阵液晶显示装置包括由以矩阵形式排列的液晶和用于驱动像素的晶体管构成的像素。 在选定的时间段内，栅极脉冲GP被施加到用于在每个像素中写入视频信号的每个晶体管的栅电极。 随后，在非选择的时间段内，停止施加门脉冲以保持写入的视频信号。 在从所选择的时间段到非选择的时间段的转变中，可以通过逐步形成门脉冲的下降来抑制视频信号的电压偏移。 代替上述方法，也可以通过在将栅极脉冲的电压电平降低到特定值之后直接在转换之前通过降低栅极脉冲来整形栅极脉冲的下降来抑制视频信号的电压偏移 选定的时间段到非选定的时间段。

公开(公告)号：US4654229A

公开(公告)日：1987-03-31

申请号：US822742

申请日：1986-01-27

申请人： Tatsuo Morita ,  Yoshiharu Nakajima ,  Shigeo Nakajima

发明人： Tatsuo Morita ,  Yoshiharu Nakajima ,  Shigeo Nakajima

IPC分类号： C23C14/24 ,  B01J19/00 ,  B22F9/12 ,  C23C14/22 ,  B05D1/12

CPC分类号： C23C14/22

摘要： A method for the production of substrates with a uniform dispersion of extremely fine granules comprising: forming extremely fine granules in a granule-formation chamber under a reduced pressure by a gas-evaporation technique, introducing said extremely fine granules into a granule-recovering chamber under high vacuum, which is adjacent to said granule-formation chamber, through a slit formed in the partition between said granule-formation chamber and said granule-recovering chamber, and allowing said extremely fine granules to be dispersed on and attached to a supporter disposed in said granule-recovering chamber.

摘要翻译： 一种用于制备具有均匀分散的极细颗粒的基材的方法，包括：通过气体蒸发技术在减压下在颗粒形成室中形成极细颗粒，将所述极细颗粒引入到颗粒回收室内 与所述颗粒形成室相邻的高真空通过形成在所述颗粒形成室和所述颗粒回收室之间的隔板中的狭缝，并且使所述极细颗粒分散并附着在设置在所述颗粒形成室中的支撑体上 所说的颗粒回收室。

公开(公告)号：US08866717B2

公开(公告)日：2014-10-21

申请号：US11504879

申请日：2006-08-16

申请人： Naoyuki Itakura ,  Tomoyuki Fukano ,  Yoshiharu Nakajima ,  Tomohiko Sato ,  Takeya Takeuchi

发明人： Naoyuki Itakura ,  Tomoyuki Fukano ,  Yoshiharu Nakajima ,  Tomohiko Sato ,  Takeya Takeuchi

IPC分类号： G09G3/36 ,  G09G5/00

CPC分类号： G09G3/3655 ,  G09G3/3614 ,  G09G3/3659 ,  G09G2300/0876 ,  G09G2310/06 ,  G09G2320/0238 ,  G09G2320/029

摘要： A display device having a pixel section including a plurality of pixel circuits arrayed in a matrix, a plurality of scan lines, a plurality of capacity lines, a plurality of signal lines, a drive circuit, and a generation circuit generating a small amplitude common voltage signal switching in level at a predetermined cycle, wherein each pixel circuit arranged at the pixel section contains a display element having a first pixel electrode and a second pixel electrode and a storage capacitor having a first electrode and a second electrode, the first pixel electrode of the display element, the first electrode of the storage capacitor, and one terminal of the switching element are connected, the second electrode of the storage capacitor is connected to the capacity lines arrayed in a corresponding row, and the common voltage signal is applied in a second pixel electrode of the display element.

摘要翻译： 一种显示装置，具有像素部分，该像素部分包括排列成矩阵的多个像素电路，多条扫描线，多条电容线，多条信号线，驱动电路和产生小幅度公共电压的发生电路 信号在预定周期切换电平，其中布置在像素部分处的每个像素电路包含具有第一像素电极和第二像素电极的显示元件和具有第一电极和第二电极的存储电容器，第一像素电极 显示元件，存储电容器的第一电极和开关元件的一个端子连接，存储电容器的第二电极连接到排列在相应行中的电容线，并且公共电压信号被施加在 显示元件的第二像素电极。

公开(公告)号：US08866710B2

公开(公告)日：2014-10-21

申请号：US12634462

申请日：2009-12-09

申请人： Yasuyuki Teranishi ,  Yoshiharu Nakajima

发明人： Yasuyuki Teranishi ,  Yoshiharu Nakajima

IPC分类号： G09G3/36

CPC分类号： G02F1/136213 ,  G02F1/1365 ,  G09G3/3648 ,  G09G2300/0852 ,  G09G2310/08

摘要： An LCD panel having analog display mode and memory display mode includes a capacitive element and first to third switch elements. The first switch element turns ON during a first operation for writing pixel potential from a signal line to the capacitive element, and turns OFF during a second operation. The second and third switch elements turn OFF during the first operation. The second switch element turns ON during a readout period of a second operation, to read out the pixel potential from the capacitive element. The third switch element turns ON during a write period in the second operation, to rewrite the pixel potential into the capacitive element.

摘要翻译： 具有模拟显示模式和存储器显示模式的LCD面板包括电容元件和第一至第三开关元件。 在将像素电位从信号线写入电容元件的第一操作期间，第一开关元件变为ON，并且在第二操作期间关闭。 第一和第三开关元件在第一次操作期间关闭。 在第二操作的读出期间，第二开关元件导通，从电容元件读出像素电位。 在第二操作中的写入期间，第三开关元件变为ON，将象素电位改写为电容元件。

公开(公告)号：US08817055B2

公开(公告)日：2014-08-26

申请号：US10561870

申请日：2004-07-06

申请人： Yoshitoshi Kida ,  Yoshiharu Nakajima

发明人： Yoshitoshi Kida ,  Yoshiharu Nakajima

IPC分类号： G09G5/10 ,  H03K3/037 ,  G09G3/36 ,  H03K3/356 ,  G11C19/00

CPC分类号： H03K3/356156 ,  G09G3/3688 ,  G09G2300/0408 ,  G09G2310/027 ,  G09G2310/0289 ,  G09G2310/0294 ,  G09G2330/02 ,  G09G2330/021 ,  G11C19/00 ,  H03K3/0375

摘要： The present invention is a data transfer circuit applicable to a liquid crystal display apparatus with a drive circuit formed integrally, for example, on an insulation substrate, and configured such that only an inverted output of a latch result of a first latch section (41) or only a non-inverted output thereof is data-transferred to a second latch section (42) and, at least during a period of data transfer to the second latch section (42), a power supply voltage of the first latch section (41) is raised.

摘要翻译： 本发明是一种可应用于液晶显示装置的数据传输电路，该液晶显示装置具有例如在绝缘基板上整体形成的驱动电路，并且被配置为仅将第一锁存部分（41）的锁存结果的反相输出 或仅将其非反相输出数据传送到第二锁存部分（42），并且至少在数据传送到第二锁存部分（42）期间，第一锁存部分（41）的电源电压 ）被提升。

公开(公告)号：US08599176B2

公开(公告)日：2013-12-03

申请号：US12083992

申请日：2006-11-02

申请人： Yasuyuki Teranishi ,  Yoshiharu Nakajima ,  Yoshitoshi Kida ,  Takayuki Nakanishi

发明人： Yasuyuki Teranishi ,  Yoshiharu Nakajima ,  Yoshitoshi Kida ,  Takayuki Nakanishi

IPC分类号： G06T1/60 ,  G09G3/36 ,  G09G5/02

CPC分类号： G09G3/3688 ,  G09G3/2022 ,  G09G3/2074 ,  G09G3/3659 ,  G09G3/3677 ,  G09G2300/0456 ,  G09G2300/0809 ,  G09G2300/0814 ,  G09G2300/0857 ,  G09G2310/027 ,  G09G2310/0297 ,  G09G2340/0428

摘要： The present invention is applied to e.g. a liquid crystal display apparatus based on a multi-bit memory system. In the invention, input image data (SIG) is recorded in a memory part 62 in each pixel, and the grayscale is represented by time-division driving in accordance with the input image data (SIG) recorded in this memory part 62.

摘要翻译： 本发明应用于例如 一种基于多位存储器系统的液晶显示装置。 在本发明中，输入图像数据（SIG）被记录在每个像素中的存储器部分62中，并且灰度通过根据记录在该存储器部分62中的输入图像数据（SIG）的时分驱动来表示。

公开(公告)号：US08558974B2

公开(公告)日：2013-10-15

申请号：US12929815

申请日：2011-02-17

申请人： Daisuke Takama ,  Naoyuki Itakura ,  Takayuki Nakanishi ,  Yoshiharu Nakajima

发明人： Daisuke Takama ,  Naoyuki Itakura ,  Takayuki Nakanishi ,  Yoshiharu Nakajima

IPC分类号： G02F1/135 ,  G02F1/1335

CPC分类号： G02F1/13338 ,  G02F2201/40

摘要： Disclosed herein is a liquid crystal display apparatus, including: a liquid crystal panel having a display region for displaying an image and having a plurality of pixels disposed in the region; and a pair of first and second polarizing plates provided in an opposing relationship to each other through the display region; the liquid crystal panel including a first substrate, a second substrate opposed in a spaced relationship to the first substrate, and a liquid crystal layer sandwiched by and between the first and second substrates and oriented.