公开(公告)号：US08432346B2

公开(公告)日：2013-04-30

申请号：US11615402

申请日：2006-12-22

申请人： Masayuki Abe ,  Jun Koide ,  Yuya Kurata ,  Teppei Kurosawa

发明人： Masayuki Abe ,  Jun Koide ,  Yuya Kurata ,  Teppei Kurosawa

IPC分类号： G09G3/36

CPC分类号： G09G3/3614 ,  G02F2001/133397 ,  G09G3/3406 ,  G09G2320/0209 ,  G09G2320/0247 ,  G09G2320/0626 ,  H04N9/3105 ,  H04N9/312

摘要： A liquid crystal display apparatus is disclosed which can prevent occurrence of flicker regardless of display modes. The apparatus includes a liquid crystal modulation element which includes a liquid crystal layer between a first electrode and a second electrode, a controller which controls a potential difference to be applied between the first and second electrodes. The apparatus operates in first and second modes, which are different in the light amount entering the element. A memory stores first information for the first mode and second information for the second mode as controlling information on a potential difference between the electrodes for suppressing flicker within a certain range. The controller controls the potential difference between the electrodes based on the first information when the first mode is set and controls the potential difference between the electrodes based on the second information when the second mode is set.

摘要翻译： 公开了一种液晶显示装置，其可以防止闪烁的发生而不管显示模式如何。 该装置包括液晶调制元件，其包括在第一电极和第二电极之间的液晶层，控制器，其控制施加在第一和第二电极之间的电位差。 该装置在第一和第二模式下操作，其在进入元件的光量方面是不同的。 存储器存储第一模式的第一信息和第二模式的第二信息作为用于抑制在一定范围内的闪烁的电极之间的电位差的控制信息。 当设置第一模式时，控制器基于第一信息来控制电极之间的电势差，并且当设置第二模式时，基于第二信息来控制电极之间的电位差。

公开(公告)号：US20070176877A1

公开(公告)日：2007-08-02

申请号：US11616597

申请日：2006-12-27

申请人： Teppei KUROSAWA ,  Jun KOIDE ,  Masayuki ABE ,  Yuya KURATA

发明人： Teppei KUROSAWA ,  Jun KOIDE ,  Masayuki ABE ,  Yuya KURATA

IPC分类号： G09G3/36

CPC分类号： G09G3/3611 ,  G09G3/3614 ,  G09G3/3655 ,  G09G2320/0247 ,  G09G2320/0257 ,  G09G2320/046 ,  G09G2360/145

摘要： A liquid crystal display apparatus is disclosed which can prevent occurrence of flicker for a long time. The apparatus comprises a liquid crystal modulation element which includes a first electrode, a second electrode made of a material different from that of the first electrode, a liquid crystal layer disposed between the first and second electrodes, a first alignment film disposed between the first electrode and the liquid crystal layer, and a second alignment film disposed between the second electrode and the liquid crystal layer. The apparatus also comprises a controller which changes at least one of the potential to be applied to the first electrode and the central potential of the potential to be applied to the second electrode, which periodically changes between positive and negative with respect to the central potential, such that flicker is suppressed within a certain range.

摘要翻译： 公开了一种可以防止长时间闪烁的发生的液晶显示装置。 该装置包括液晶调制元件，其包括第一电极，由与第一电极不同的材料制成的第二电极，设置在第一和第二电极之间的液晶层，设置在第一电极 和液晶层，以及设置在第二电极和液晶层之间的第二取向膜。 该装置还包括控制器，其改变要施加到第一电极的电位中的至少一个和施加到第二电极的电位的中心电位，其相对于中心电位周期性地在正和负之间变化， 使得闪烁在一定范围内被抑制。

公开(公告)号：US20070164965A1

公开(公告)日：2007-07-19

申请号：US11615402

申请日：2006-12-22

申请人： Masayuki Abe ,  Jun Koide ,  Yuya Kurata ,  Teppei Kurosawa

发明人： Masayuki Abe ,  Jun Koide ,  Yuya Kurata ,  Teppei Kurosawa

IPC分类号： G09G3/36

CPC分类号： G09G3/3614 ,  G02F2001/133397 ,  G09G3/3406 ,  G09G2320/0209 ,  G09G2320/0247 ,  G09G2320/0626 ,  H04N9/3105 ,  H04N9/312

摘要： A liquid crystal display apparatus is disclosed which can prevent occurrence of flicker regardless of display modes. The apparatus includes a liquid crystal modulation element which includes a liquid crystal layer between a first electrode and a second electrode, a controller which controls a potential difference to be applied between the first and second electrodes. The apparatus operates in first and second modes, which are different in the light amount entering the element. A memory stores first information for the first mode and second information for the second mode as controlling information on a potential difference between the electrodes for suppressing flicker within a certain range. The controller controls the potential difference between the electrodes based on the first information when the first mode is set and controls the potential difference between the electrodes based on the second information when the second mode is set.

摘要翻译： 公开了一种液晶显示装置，其可以防止闪烁的发生而不管显示模式如何。 该装置包括液晶调制元件，其包括在第一电极和第二电极之间的液晶层，控制器，其控制施加在第一和第二电极之间的电位差。 该装置在第一和第二模式下操作，其在进入元件的光量方面是不同的。 存储器存储第一模式的第一信息和第二模式的第二信息作为用于抑制在一定范围内的闪烁的电极之间的电位差的控制信息。 当设置第一模式时，控制器基于第一信息来控制电极之间的电势差，并且当设置第二模式时，基于第二信息来控制电极之间的电位差。

公开(公告)号：US20070159428A1

公开(公告)日：2007-07-12

申请号：US11616109

申请日：2006-12-26

申请人： Yuya Kurata ,  Jun Koide ,  Teppei Kurosawa ,  Masayuki Abe

发明人： Yuya Kurata ,  Jun Koide ,  Teppei Kurosawa ,  Masayuki Abe

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G3/3655 ,  G09G2320/0204 ,  G09G2320/0247 ,  G09G2360/145 ,  H04N9/312

摘要： A liquid crystal display includes a liquid crystal modulator that includes first and second electrodes, and a liquid crystal layer between the first and second electrodes, and a controller for changing at least one of potential provided to the first electrode and central potential of the potential provided to the second electrode so that flicker falls within a specific range after power is turned on and before a charging phenomenon in the liquid crystal modulator is stabilized.

摘要翻译： 液晶显示器包括液晶调制器，其包括第一和第二电极以及第一和第二电极之间的液晶层，以及控制器，用于改变提供给第一电极的电势和提供的电位的中心电位中的至少一个 使得在电源接通之后并且在液晶调制器中的充电现象稳定之前，闪烁落入特定范围内。

公开(公告)号：US07169709B2

公开(公告)日：2007-01-30

申请号：US10943026

申请日：2004-09-17

申请人： Jun Koide

发明人： Jun Koide

IPC分类号： H01L21/302

CPC分类号： B23K26/16 ,  B23K26/0624 ,  B23K26/361 ,  B23K26/40 ,  B23K2103/50

摘要： The invention provides a laser etching method for optical ablation working by irradiating a work article formed of an inorganic material with a laser light from a laser oscillator capable of emitting in succession light pulses of a large energy density in space and time with a pulse radiation time not exceeding 1 picosecond, wherein, in laser etching of the work article formed of the inorganic material by irradiation thereof with the laser light from the laser oscillator with a predetermined pattern and with a predetermined energy density, there is utilized means for preventing deposition of a work by-product around the etching position.

摘要翻译： 本发明提供了一种激光蚀刻方法，用于通过用激光振荡器照射由无机材料形成的工件的激光蚀刻方法，所述激光振荡器能够以脉冲辐射时间在空间和时间内以大的能量密度连续发射的光脉冲 不超过1皮秒，其中，通过用来自激光振荡器的激光以预定图案和预定能量密度的激光对由无机材料形成的工件进行激光蚀刻，利用了用于防止沉积 围绕蚀刻位置工作副产品。

公开(公告)号：US07114812B2

公开(公告)日：2006-10-03

申请号：US10774812

申请日：2004-02-09

申请人： Jun Koide

发明人： Jun Koide

IPC分类号： G03B21/26 ,  G03B21/14 ,  G03B21/00 ,  G03B21/20

CPC分类号： G02B27/0927 ,  G02B27/0961 ,  G02B27/0966 ,  G02B27/0977 ,  G03B21/208 ,  H04N5/7416 ,  H04N9/315

摘要： An illumination optical system which can use light from a light source with high efficiency and can provide an illumination luminous flux with highly uniform illuminance, is disclosed. The illumination optical system illuminates an illumination surface with a generally telecentric illumination luminous flux. In light intensity distribution of illumination light on the illumination surface changing depending on a deviation angle of an incident ray with respect to a normal to the illumination surface, the illumination optical system operates the illumination luminous flux such that a ratio of angle widths at which light intensity reaches half of a peak value in each of two axis directions orthogonal to each other on the illumination surface is an aspect ratio of 2:1.

公开(公告)号：US20060215247A1

公开(公告)日：2006-09-28

申请号：US11371041

申请日：2006-03-07

申请人： Jun Koide

发明人： Jun Koide

IPC分类号： G02B26/08

CPC分类号： G02B5/005 ,  G02B27/283 ,  G03B21/208

摘要： An optical system is disclosed which is capable of improving of its contrast characteristic and displaying of images which have a brightness according to the brightness of the use environment. The optical system comprises an optical integrator which divides and recombines the illumination luminous flux in a first axis direction and a light intensity distribution converter which converts the light intensity distribution of the illumination luminous flux in a second axis direction. The optical system further comprises a luminous flux limiting unit which has an aperture. The size of the aperture is changeable in the second axis direction and unchangeable in the first axis direction.

摘要翻译： 公开了一种光学系统，其能够改善其对比度特性和显示根据使用环境的亮度具有亮度的图像。 该光学系统包括将第一轴方向的照明光束分割并重新组合的光学积分器和将第一轴方向的照明光束的光强度分布变换的光强度分布变换器。 光学系统还包括具有孔径的光通量限制单元。 孔径尺寸可在第二轴线方向上变化，并且在第一轴线方向上不变。

公开(公告)号：US06515255B1

公开(公告)日：2003-02-04

申请号：US09603189

申请日：2000-06-26

申请人： Jun Koide

发明人： Jun Koide

IPC分类号： B23K2638

CPC分类号： B23K26/0661 ,  B23K26/066 ,  B23K26/384 ,  B41J2/162 ,  B41J2/1623 ,  B41J2/1634

摘要： A processing method for processing a discharge nozzle in a liquid jet recording head includes the steps of: providing a surface of the discharge port formation plate on the liquid discharge side with a sacrifice layer made of material capable of being processed by the laser light; processing and forming a discharge nozzle on the discharge port formation plate by irradiation of laser light; and removing the sacrifice layer.

摘要翻译： 一种用于处理液体喷射记录头中的排出喷嘴的处理方法，包括以下步骤：在排液侧具有由能够通过激光加工的材料制成的牺牲层的排出口形成板的表面; 通过激光的照射在排出口形成板上加工并形成排出喷嘴; 并去除牺牲层。

公开(公告)号：US06472125B1

公开(公告)日：2002-10-29

申请号：US09722641

申请日：2000-11-28

申请人： Jun Koide ,  Masahiko Kubota

发明人： Jun Koide ,  Masahiko Kubota

IPC分类号： B41J304

CPC分类号： B41J2/1642 ,  B23K26/0624 ,  B23K26/18 ,  B23K26/389 ,  B23K26/40 ,  B23K2103/36 ,  B23K2103/50 ,  B41J2/16 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2/1639 ,  Y10S430/146

摘要： A method for manufacturing an ink jet head. In a thick film laminating step, a patterning layer corresponding to the configuration of ink flow paths on a member provided with a pressure generating source is formed, and an inorganic material layer is overcoated on the patterning layer to form an ink discharge surface. A patterned image of a predetermined ink discharge port configuration is irradiated by a laser capable of completing a sublimate ablation process before the laser beams are dispersed in a work piece as thermal energy. Subsequently, the sublimate ablation process is executed on ink discharge ports almost simultaneously from the inorganic material layer on the ink discharge side up to the interior of the thickness of the patterning layer. The patterning layer is removed after processing the ink discharge ports.

摘要翻译： 一种制造喷墨头的方法。 在厚膜层压步骤中，形成与设置有压力发生源的构件上的墨流路的构造对应的图案形成层，在图案形成层上涂布无机材料层，形成墨排出面。 在激光束作为热能分散在工件中之前，通过能够完成高温消融处理的激光器照射预定喷墨口构造的图案化图像。 随后，几乎同时从喷墨侧的无机材料层到图形层的厚度的内部，在喷墨口上执行升华消融处理。 在处理墨水排出口之后去除图形层。

公开(公告)号：US06423934B1

公开(公告)日：2002-07-23

申请号：US09315019

申请日：1999-05-20

申请人： Toshinori Hasegawa ,  Shin Ishimatsu ,  Jun Koide

发明人： Toshinori Hasegawa ,  Shin Ishimatsu ,  Jun Koide

IPC分类号： B23K2600

摘要： A method for forming through holes, which has laser beam as the light source to project the laser beam to the work object using an optical system through a photomask for the formation of through holes on the work object by ablation processing, comprises the steps of increasing the concentration of the optical processing energy contributing to the process using the reflected beam created from the work object in the laser ablation processing; and forming each of through holes having the configuration enabling the narrower end to be changed to the wider end in the incident direction of laser beam. With the structure thus arranged, it becomes possible to increase the energy concentration that contributes to the process as compared with the usual ablation processing, because the reflected beam created in the ablation processing can be utilized again for the optical processing. Then, each of the through holes can be formed easily in the configuration in which the narrower end changes to the wider end in the incident direction of laser beam, which cannot be easily processed by the application of the usual ablation processing.