公开(公告)号：US10733927B2

公开(公告)日：2020-08-04

申请号：US15760386

申请日：2016-09-28

申请人： Masaki Nose

发明人： Masaki Nose

IPC分类号： G09G3/20 ,  G09G5/10 ,  H04N9/31 ,  G09G5/06 ,  G09G3/00 ,  G09G5/02 ,  H04N5/74

摘要： A projection apparatus includes an inputting unit configured to input image data that expresses an image to be projected; a converting unit configured to convert pixel values of the image data into first parameters that indicate lightness and second parameters that indicate information concerning color; a determining unit configured to determine whether to invert the first parameters; an inverting unit configured to invert the first parameters to calculate third parameters if the determining unit has determined to invert the first parameters; a generating unit configured to generate inverted data based on the second parameters and the third parameters; and a projecting unit configured to project the image based on the inverted data.

公开(公告)号：US08363203B2

公开(公告)日：2013-01-29

申请号：US12551774

申请日：2009-09-01

申请人： Masaki Nose ,  Hisashi Yamaguchi

发明人： Masaki Nose ,  Hisashi Yamaguchi

IPC分类号： G02F1/1333 ,  C09K19/02

CPC分类号： G02F1/13718 ,  G02F1/133382 ,  G02F2001/13478

摘要： A liquid crystal display includes a display section performing display using a liquid crystal, a substrate disposed to face a bottom surface of the display section and having a circuit for driving the liquid crystal mounted thereon, and a heat diffusing section disposed in contact with the bottom surface of the display section and a top surface of the substrate and having thermal conductivity higher than the thermal conductivity of air.

摘要翻译： 液晶显示器包括使用液晶进行显示的显示部分，与显示部分的底面相对配置并具有驱动安装在其上的液晶的电路的基板和与底部接触的散热部分 显示部分的表面和基板的顶表面，并且其导热率高于空气的热导率。

公开(公告)号：US08363200B2

公开(公告)日：2013-01-29

申请号：US12390809

申请日：2009-02-23

申请人： Masaki Nose ,  Junji Tomita ,  Tsuneo Watanuki ,  Toshiaki Yoshihara

发明人： Masaki Nose ,  Junji Tomita ,  Tsuneo Watanuki ,  Toshiaki Yoshihara

IPC分类号： G02F1/1339 ,  G02F1/1347 ,  G02F1/1341

CPC分类号： G02F1/13718 ,  G02F1/1339 ,  G02F1/13394 ,  G02F1/1341 ,  G02F1/134309 ,  G02F1/13476 ,  G02F2001/13478

摘要： A display element comprises: a pair of substrates disposed opposite to each other; a liquid crystal enclosed between the pair of substrates; a wall structure which is formed to surround a pixel region and which is in contact with both of the pair of substrates; and an opening section which is an opening provided in a part of the wall structure to allow the liquid crustal to flow out of the pixel region.

摘要翻译： 显示元件包括：彼此相对布置的一对基板; 封闭在一对基板之间的液晶; 壁结构，其被形成为围绕像素区域并且与所述一对基板中的两个接触; 以及开口部，其是设置在所述壁结构的一部分中以允许所述液体地壳从所述像素区域流出的开口。

公开(公告)号：US20120327055A1

公开(公告)日：2012-12-27

申请号：US13473951

申请日：2012-05-17

申请人： Masaki NOSE

发明人： Masaki NOSE

IPC分类号： G09G5/00

CPC分类号： G09G3/3629 ,  G09G2300/023 ,  G09G2300/0486 ,  G09G2310/06 ,  G09G2320/041 ,  G09G2320/043 ,  G09G2380/14

摘要： A display apparatus includes a display device that has a memory property to maintain its display state even after a drive applied to the display device is removed; a detection circuit configured to detect a capacitance exhibited by the display device; an adjustment circuit configured to make an adjustment of a driving condition for the display device, based on the capacitance of the display device detected by the detection circuit when the display device is in a display state that is set by driving the display device under a predetermined driving condition; and a storing circuit configured to store a capacitance of the display device and a driving condition for the display device that are used in a previous adjustment, wherein the adjustment circuit changes an adjustment sequence in accordance with a difference between the capacitance detected by the detection circuit, and the capacitance stored in the storing circuit.

摘要翻译： 显示装置包括即使在移除施加到显示装置的驱动器之后，具有保持其显示状态的存储特性的显示装置; 检测电路，被配置为检测由所述显示装置显示的电容; 调整电路，被配置为当所述显示装置处于通过以预定的方式驱动所述显示装置而设置的显示状态时，基于由所述检测电路检测到的所述显示装置的电容来调整所述显示装置的驱动条件 驾驶条件; 以及存储电路，其被配置为存储所述显示装置的电容和用于先前调整中的所述显示装置的驱动条件，其中所述调整电路根据由所述检测电路检测到的电容之间的差异来改变调整序列 ，以及存储在存储电路中的电容。

公开(公告)号：US08232952B2

公开(公告)日：2012-07-31

申请号：US12238028

申请日：2008-09-25

申请人： Toshiaki Yoshihara ,  Masaki Nose ,  Junji Tomita ,  Yoshihisa Kurosaki

发明人： Toshiaki Yoshihara ,  Masaki Nose ,  Junji Tomita ,  Yoshihisa Kurosaki

IPC分类号： G09G3/36

CPC分类号： G09G3/3622 ,  G02F1/13476 ,  G02F2001/13478 ,  G09G2300/023

摘要： The present invention provides a display element capable of allowing a user to recognize the content of an image in a short time during screen rewriting, a method of driving the same, and an electronic paper including the same. At the time of image display, B and R pixels 12b(i, 1) to 12b(i, 320) and 12r(i, 1) to 12r(i, 320) in i-th rows of B and R display units 6b and 6r and G pixels 12g(241−i, 1) to 12g(241−i, 320) in a (241−i)-th row of a G display unit 6g are driven substantially at the same time.

摘要翻译： 本发明提供了一种能够允许用户在屏幕重写期间在短时间内识别图像的内容的显示元件，其驱动方法以及包括该图像的电子纸。 在图像显示时，B和R显示单元6b的第i行中的B和R像素12b（i，1）至12b（i，320）和12r（i，1）至12r（i，320） 并且基本上同时驱动G显示单元6g的第（241-i）行中的6r和6f和G像素12g（241-i，1）至12g（241-i，320）。

公开(公告)号：US08199140B2

公开(公告)日：2012-06-12

申请号：US12568154

申请日：2009-09-28

申请人： Toshiaki Yoshihara ,  Masaki Nose

发明人： Toshiaki Yoshihara ,  Masaki Nose

IPC分类号： G09G5/00

CPC分类号： G09G3/3629 ,  G02F1/134336 ,  G02F1/13473 ,  G02F1/13718 ,  G02F1/167 ,  G02F2001/13478 ,  G02F2203/30 ,  G09G3/3692 ,  G09G2300/023 ,  G09G2300/0486

摘要： A display device has a display panel having a first substrate in which a plurality of first electrodes are disposed in parallel, a second substrate in which a plurality of second electrodes crossing the first electrodes are disposed in parallel, and a material layer which is disposed between the first and second substrates and reflects, transmits or absorbs light with a predetermined wavelength according to a write state;first and second drive circuits which drive the first and second electrodes respectively; and a drive control circuit which performs drive control for the first and second drive circuits. When refreshing a display image, the first or second drive circuit, while applying a reset pulse to a plurality of adjacent electrode group of first or second electrodes, scans the electrode group so as to reset the pixels, and the drive control circuit controls to change the direction of scanning.

摘要翻译： 显示装置具有：显示面板，具有第一基板，多个第一电极平行配置;第二基板，与第一电极交叉的多个第二电极平行配置;第二基板，其设置在 第一基板和第二基板根据写入状态反射，透射或吸收预定波长的光; 分别驱动第一和第二电极的第一和第二驱动电路; 以及对第一和第二驱动电路进行驱动控制的驱动控制电路。 当刷新显示图像时，第一或第二驱动电路在将复位脉冲施加到第一或第二电极的多个相邻电极组的同时扫描电极组以复位像素，并且驱动控制电路控制改变 扫描的方向。

公开(公告)号：US08199094B2

公开(公告)日：2012-06-12

申请号：US12572742

申请日：2009-10-02

申请人： Masaki Nose ,  Hisashi Yamaguchi

发明人： Masaki Nose ,  Hisashi Yamaguchi

IPC分类号： G09G3/36

CPC分类号： G09G3/3622 ,  G02F1/13476 ,  G09G3/2011 ,  G09G3/2014 ,  G09G3/2018 ,  G09G3/3614 ,  G09G3/3618 ,  G09G3/3651 ,  G09G3/3692 ,  G09G2300/026 ,  G09G2320/0204 ,  G09G2330/021 ,  G09G2340/16 ,  G09G2380/02

摘要： A display device includes a liquid crystal display panel having a first and second substrates with scanning electrodes and data electrodes and a liquid crystal layer; a scanning electrode driving circuit applying to the scanning electrodes scan pulse; a data electrode driving circuit applying to the data electrodes data pulses having combinations of different voltage levels according to write data; and a driving control circuit supplying to the scanning and data electrode driving circuits a pulse control signal controlling the phase of the scan pulses and data pulses. The scanning and data electrode driving circuits control the scan pulses and data pulses at voltage levels according to the pulse control signal, and the driving control circuit inverts or does not invert the phase of the pulse control signal, at each application interval of the scan pulses, according to the number of changed values and unchanged values of the write data.

摘要翻译： 一种显示装置，包括：液晶显示面板，具有具有扫描电极和数据电极以及液晶层的第一和第二基板; 扫描电极驱动电路，对扫描电极施加扫描脉冲; 数据电极驱动电路，根据写入数据向数据电极施加具有不同电压电平的组合的数据脉冲; 以及向扫描和数据电极驱动电路提供控制扫描脉冲和数据脉冲的相位的脉冲控制信号的驱动控制电路。 扫描和数据电极驱动电路根据脉冲控制信号控制电压电平下的扫描脉冲和数据脉冲，并且驱动控制电路在扫描脉冲的每个施加间隔反相或不反相脉冲控制信号的相位 ，根据变化的数值和不变的数据写入数据。

公开(公告)号：US20110310068A1

公开(公告)日：2011-12-22

申请号：US13032971

申请日：2011-02-23

申请人： Masaki Nose ,  Hirokata Uehara ,  Tomohisa Shingai

发明人： Masaki Nose ,  Hirokata Uehara ,  Tomohisa Shingai

IPC分类号： G09G5/00

CPC分类号： G09G3/3629 ,  G09G2310/0202

摘要： A display device includes a display part, an electrode that applies a pulse to a pixel of the display part, and a control part that controls the application of the pulse, the control part controls the position of the electrode that applies the pulse so as to change at irregular intervals. The control part selects the position of the electrode that applies the pulse alternately from the center toward both ends and densely at the center and sparsely at both ends, or alternately from both ends toward the center and densely at both ends and sparsely at the center and thus selects all the electrodes.

摘要翻译： 显示装置包括显示部分，向显示部分的像素施加脉冲的电极和控制脉冲施加的控制部分，控制部分控制施加脉冲的电极的位置，以便 以不规则的间隔更换。 控制部选择从中心向两端交替地施加脉冲的电极的位置，并且密集地在中心并且在两端稀疏地，或者从两端向中心交替地，并且在两端密集地并且在中心稀疏地施加脉冲， 从而选择所有电极。

公开(公告)号：US08013822B2

公开(公告)日：2011-09-06

申请号：US11861771

申请日：2007-09-26

申请人： Masaki Nose ,  Tomohisa Shingai

发明人： Masaki Nose ,  Tomohisa Shingai

IPC分类号： G09G3/36

CPC分类号： G09G3/3629 ,  G02F1/13718 ,  G09G2300/0486 ,  G09G2310/04

摘要： In a display element using cholesteric liquid crystal, to enable a high-speed partial screen rewrite, a region not to be partially rewritten is scanned in high-speed mode within the tolerance of crosstalk of the liquid crystal, and a region to be partially rewritten is partially rewritten by being scanned at a normal speed within a rewritable range with an inexpensive universal driver. As a result, a high-speed rewrite only to an arbitrary particular region can be made even with an inexpensive universal driver IC.

摘要翻译： 在使用胆甾型液晶的显示元件中，为了实现高速部分画面重写，在液晶的串扰容限内部以及要部分重写的区域中，以高速模式扫描未被部分重写的区域 通过以便宜的通用驱动程序在可重写范围内以正常速度进行扫描而部分重写。 结果，即使使用便宜的通用驱动器IC，也可以进行仅对任意特定区域的高速重写。

公开(公告)号：US07847770B2

公开(公告)日：2010-12-07

申请号：US11861604

申请日：2007-09-26

申请人： Masaki Nose

发明人： Masaki Nose

IPC分类号： G09G3/36

CPC分类号： G09G3/2081 ,  G09G3/2018 ,  G09G3/3607 ,  G09G3/3629 ,  G09G2300/023 ,  G09G2300/0473 ,  G09G2300/0486 ,  G09G2310/06 ,  G09G2310/062 ,  G09G2310/065 ,  G09G2320/0209 ,  G09G2320/0238 ,  G09G2330/025

摘要： In order to realize a display with a multilevel halftone that is excellent in uniformity by using a liquid crystal display element employing an inexpensive and general purpose driver having a low voltage endurance, a pulse application employing a cumulative response (overwriting) of liquid crystals is performed a plurality of times, the driving voltage and the pulse width are set to be variable for each step, and the liquid crystals are controlled to be in a prescribed halftone state by using a region having a large margin from a reflection state as the initial state. Since an increase in drive voltage is prevented, an inexpensive binary output general purpose driver having a low voltage endurance can be used. Furthermore, a display with a multilevel halftone that is excellent in uniformity is realized because of a gray level conversion that uses a region having a large margin.

摘要翻译： 为了通过使用具有低电压耐久性的便宜且通用驱动器的液晶显示元件，实现具有优异均匀性的多电平半色调的显示，执行采用液晶的累积响应（重写）的脉冲应用 多次，将驱动电压和脉冲宽度设定为对于每一步可变，并且通过使用具有从反射状态具有大的余量的区域作为初始状态将液晶控制为处于规定的半色调状态 。 由于防止了驱动电压的增加，所以可以使用具有低耐压性能的便宜的二进制输出通用驱动器。 此外，由于使用了具有大幅度的区域的灰度级转换，所以实现了具有优异均匀性的多层半色调的显示器。