公开(公告)号：US20090059127A1

公开(公告)日：2009-03-05

申请号：US12222576

申请日：2008-08-12

申请人： Hiroshi Nakamoto ,  Yoshikazu Tanabe ,  Kouji Fujisawa

发明人： Hiroshi Nakamoto ,  Yoshikazu Tanabe ,  Kouji Fujisawa

IPC分类号： G02F1/1335

CPC分类号： G02B6/0073 ,  G02B6/0016 ,  G02B6/002 ,  G02B6/0028 ,  G02B6/0065 ,  G02F1/133615

摘要： In a backlight which arranges light emitting diodes on a side surface of a light guide plate, even when the light guide plate is made thin by further reducing a thickness of the light guide plate and the light emitting diodes having a thickness larger than the thickness of the light guide plate are used, it is possible to manufacture the light guide plate with high accuracy in a short time. In a liquid crystal display device having a backlight which radiates light to a liquid crystal panel, LEDs are mounted on the light guide plate formed on the backlight as a light emitting element, a light radiation portion of the light guide plate is formed by molding by applying pressure and heat to a sheet-shaped resin, and a light incident portion of the light guide plate is formed by injection molding.

摘要翻译： 在将发光二极管配置在导光板的侧面的背光源中，即使通过进一步减小导光板的厚度而使导光板变薄，并且发光二极管的厚度大于 使用导光板，可以在短时间内高精度地制造导光板。 在具有向液晶面板照射光的背光源的液晶显示装置中，LED作为发光元件安装在形成在背光源上的导光板上，导光板的发光部分通过模制成形而形成 对片状树脂施加压力和热量，并且通过注射成型形成导光板的光入射部分。

公开(公告)号：US08502935B2

公开(公告)日：2013-08-06

申请号：US12222576

申请日：2008-08-12

申请人： Hiroshi Nakamoto ,  Yoshikazu Tanabe ,  Kouji Fujisawa

发明人： Hiroshi Nakamoto ,  Yoshikazu Tanabe ,  Kouji Fujisawa

IPC分类号： G02F1/335 ,  F21V7/04

CPC分类号： G02B6/0073 ,  G02B6/0016 ,  G02B6/002 ,  G02B6/0028 ,  G02B6/0065 ,  G02F1/133615

摘要： In a backlight which arranges light emitting diodes on a side surface of a light guide plate, even when the light guide plate is made thin by further reducing a thickness of the light guide plate and the light emitting diodes having a thickness larger than the thickness of the light guide plate are used, it is possible to manufacture the light guide plate with high accuracy in a short time. In a liquid crystal display device having a backlight which radiates light to a liquid crystal panel, LEDs are mounted on the light guide plate formed on the backlight as a light emitting element, a light radiation portion of the light guide plate is formed by molding by applying pressure and heat to a sheet-shaped resin, and a light incident portion of the light guide plate is formed by injection molding.

摘要翻译： 在将发光二极管配置在导光板的侧面的背光源中，即使通过进一步减小导光板的厚度而使导光板变薄，并且发光二极管的厚度大于 使用导光板，可以在短时间内高精度地制造导光板。 在具有向液晶面板照射光的背光源的液晶显示装置中，LED作为发光元件安装在形成在背光源上的导光板上，导光板的发光部分通过模制成形而形成 对片状树脂施加压力和热量，并且通过注射成型形成导光板的光入射部分。

公开(公告)号：US08517591B2

公开(公告)日：2013-08-27

申请号：US12372895

申请日：2009-02-18

申请人： Hiroshi Nakamoto ,  Yoshikazu Tanabe ,  Ken Kagabu

发明人： Hiroshi Nakamoto ,  Yoshikazu Tanabe ,  Ken Kagabu

IPC分类号： F21V7/04

CPC分类号： G02B6/0065 ,  G02B6/0016 ,  G02B6/0038 ,  G02B6/0046 ,  G02B6/0083 ,  G02F1/133615

摘要： In a method of forming a thin light guide plate which includes a compression step in an injection molding step, an optical pattern is liable to be adhered to a mold. Further, in removing the light guide plate from the mold using an ejector pin, a stress is concentrated on a local area of the light guide plate thus generating warping, deformation or irregularities in size of the light guide plate. To overcome such drawbacks, a liquid crystal display device is configured such that an optical pattern portion is compressed, and the light guide plate is removed by making use of a peripheral portion of a mold thus preventing the generation of stress in a local area of the light guide plate due to an ejector pin.

摘要翻译： 在注射成型步骤中形成包括压缩步骤的薄导光板的方法中，光学图案易于附着在模具上。 此外，在使用推顶销从模具中移除导光板的同时，应力集中在导光板的局部区域上，从而产生导光板的翘曲，变形或尺寸不均匀。 为了克服这些缺点，液晶显示装置被构造为使得光学图案部分被压缩，并且通过利用模具的周边部分去除导光板，从而防止在局部区域中产生应力 导光板由于顶针而引起。

公开(公告)号：US20090213619A1

公开(公告)日：2009-08-27

申请号：US12372895

申请日：2009-02-18

申请人： Hiroshi Nakamoto ,  Yoshikazu Tanabe ,  Ken Kagabu

发明人： Hiroshi Nakamoto ,  Yoshikazu Tanabe ,  Ken Kagabu

IPC分类号： F21V13/12 ,  F21V8/00 ,  F21V13/02

CPC分类号： G02B6/0065 ,  G02B6/0016 ,  G02B6/0038 ,  G02B6/0046 ,  G02B6/0083 ,  G02F1/133615

摘要： In a method of forming a thin light guide plate which includes a compression step in an injection molding step, an optical pattern is liable to be adhered to a mold. Further, in removing the light guide plate from the mold using an ejector pin, a stress is concentrated on a local area of the light guide plate thus generating warping, deformation or irregularities in size of the light guide plate. To overcome such drawbacks, a liquid crystal display device is configured such that an optical pattern portion is compressed, and the light guide plate is removed by making use of a peripheral portion of a mold thus preventing the generation of stress in a local area of the light guide plate due to an ejector pin.

摘要翻译： 在注射成型步骤中形成包括压缩步骤的薄导光板的方法中，光学图案易于附着在模具上。 此外，在使用推顶销从模具中移除导光板的同时，应力集中在导光板的局部区域上，从而产生导光板的翘曲，变形或尺寸不均匀。 为了克服这些缺点，液晶显示装置被构造为使得光学图案部分被压缩，并且通过利用模具的周边部分去除导光板，从而防止在局部区域中产生应力 导光板由于顶针而引起。

公开(公告)号：US08731411B2

公开(公告)日：2014-05-20

申请号：US13064567

申请日：2011-03-31

申请人： Shoichiro Oda ,  Takeshi Hoshida ,  Toshiki Tanaka ,  Hiroyuki Irie ,  Hiroshi Nakamoto

发明人： Shoichiro Oda ,  Takeshi Hoshida ,  Toshiki Tanaka ,  Hiroyuki Irie ,  Hiroshi Nakamoto

IPC分类号： H04B10/00

CPC分类号： H04B10/2572 ,  H04B10/61 ,  H04B10/611 ,  H04B10/614 ,  H04B10/6151 ,  H04B10/6163

摘要： A polarization fluctuation compensation device, when WDM light received by, for example, an optical reception device includes a polarization scrambled optical signal and a non-polarization scrambled optical signal, collects information related to whether optical signals having respective wavelengths are polarization scrambled, obtains a target value of control parameters which are different from each other, according to the speed of polarization fluctuations in the non-polarization scrambled optical signal based on the collected information, and performs reception processing of the non-polarization scrambled optical signal by using a control parameter set as the target value. As a result, an influence of fast polarization fluctuations generated resulting from an interaction between optical signals having respective wavelengths can be reliably compensated for, thereby enabling to realize excellent reception characteristics.

摘要翻译： 一种偏振波动补偿装置，当由例如光接收装置接收的WDM光包括偏振加密光信号和非偏振加扰光信号时，收集与具有各波长的光信号是否被偏振加密有关的信息，获得 根据所收集的信息，根据非偏振加扰光信号中的偏振波动速度，彼此不同的控制参数的目标值，并使用控制参数进行非偏振加扰光信号的接收处理 设为目标值。 结果，可以可靠地补偿由具有各个波长的光信号之间的相互作用产生的快速极化波动的影响，从而能够实现良好的接收特性。

公开(公告)号：US07725033B2

公开(公告)日：2010-05-25

申请号：US11319231

申请日：2005-12-28

申请人： Hiroshi Nakamoto

发明人： Hiroshi Nakamoto

IPC分类号： H04B10/00 ,  H04B10/08 ,  H04B10/04 ,  H04J14/02

CPC分类号： H04J14/0221 ,  H04J14/02

摘要： An optical wavelength controlling method and a system thereof for an optical wavelength division multiplexing transmission system, wherein a plurality of wavelengths of channels are multiplexed and transmitted by an optical transmitting unit, and the multiplexed wavelengths are divided into the wavelengths of the channels by an optical receiving unit, are disclosed.The optical wavelength controlling method includes:a step of reducing optical power of the wavelength of a target channel, and transmitting the wavelengths;a step of evaluating channel crosstalk based on a code error rate of a channel adjacent to the target channel, and detecting a shift of the wavelength of the target channel; anda step of compensating for the shift of the wavelength of the target channel.

摘要翻译： 一种用于光波分复用传输系统的光波长控制方法及其系统，其中多个波长的信道由光发射单元复用和传输，并且多路复用的波长被光学分为信道的波长 接收单元。 光波长控制方法包括：降低目标信道的波长的光功率并发射波长的步骤; 基于与目标信道相邻的信道的码错误率来评估信道串扰，并检测目标信道的波长的移位的步骤; 以及补偿目标通道的波长的偏移的步骤。

公开(公告)号：US07464336B2

公开(公告)日：2008-12-09

申请号：US11159104

申请日：2005-06-23

申请人： Hiroshi Nakamoto ,  Noriaki Ito ,  Nobushige Aoki ,  Yurika Kadoi ,  Akira Nozaki

发明人： Hiroshi Nakamoto ,  Noriaki Ito ,  Nobushige Aoki ,  Yurika Kadoi ,  Akira Nozaki

IPC分类号： G06F3/00

CPC分类号： G06F9/453

摘要： This invention prevents ballooning of the amount of comment information while being applied to an operation environment of the user, and provides comment information associated with an intuitively plain operation in a way that is particularly easy for a user. To this end, upon launching of an application, a window including processing buttons and a message area is displayed. Immediately after display, bitmap data of that window is acquired (self-captured), and the acquired bitmap data is displayed in a reference image display area of the window after being scaled down. Arrow lines which specify correspondence between comments in a message area and the buttons in the reference image display area are displayed.

摘要翻译： 本发明防止在应用于用户的操作环境的同时使注释信息量发生膨胀，并且以对于用户特别容易的方式提供与直觉平常操作相关联的注释信息。 为此，在启动应用程序时，显示包括处理按钮和消息区域的窗口。 显示后立即获取（自拍）该窗口的位图数据，并且在缩小后将所获取的位图数据显示在窗口的参考图像显示区域中。 显示指定消息区域中的注释与参考图像显示区域中的按钮之间的对应关系的箭头线。

公开(公告)号：US20070077066A1

公开(公告)日：2007-04-05

申请号：US11319231

申请日：2005-12-28

申请人： Hiroshi Nakamoto

发明人： Hiroshi Nakamoto

IPC分类号： H04B10/08

CPC分类号： H04J14/0221 ,  H04J14/02

摘要： An optical wavelength controlling method and a system thereof for an optical wavelength division multiplexing transmission system, wherein a plurality of wavelengths of channels are multiplexed and transmitted by an optical transmitting unit, and the multiplexed wavelengths are divided into the wavelengths of the channels by an optical receiving unit, are disclosed. The optical wavelength controlling method includes: a step of reducing optical power of the wavelength of a target channel, and transmitting the wavelengths; a step of evaluating channel crosstalk based on a code error rate of a channel adjacent to the target channel, and detecting a shift of the wavelength of the target channel; and a step of compensating for the shift of the wavelength of the target channel.

摘要翻译： 一种用于光波分复用传输系统的光波长控制方法及其系统，其中多个波长的信道由光发射单元复用和传输，并且多路复用的波长被光学分为信道的波长 接收单元。 光波长控制方法包括：降低目标信道的波长的光功率并发送波长的步骤; 基于与目标信道相邻的信道的码错误率来评估信道串扰，并检测目标信道的波长的移位的步骤; 以及补偿目标通道的波长的偏移的步骤。

公开(公告)号：US20060114372A1

公开(公告)日：2006-06-01

申请号：US11287294

申请日：2005-11-28

申请人： Ken Saito ,  Shigeo Shimano ,  Hiroshi Nakamoto ,  Hiroyuki Yoshida ,  Hirokazu Yabe ,  Toshitsugu Miyawaki ,  Akiyoshi Tobe

发明人： Ken Saito ,  Shigeo Shimano ,  Hiroshi Nakamoto ,  Hiroyuki Yoshida ,  Hirokazu Yabe ,  Toshitsugu Miyawaki ,  Akiyoshi Tobe

IPC分类号： G02F1/1335

CPC分类号： G02B6/0038 ,  G02B6/0016 ,  G02B6/0018 ,  G02B6/0028 ,  G02B6/0068 ,  Y10S385/901

摘要： A liquid crystal display device includes a liquid crystal panel and an illumination device. The illumination device has a light guide plate and at least one spot light source on at least one side surface of the light guide plate. The light guide plate includes a large number of upper-surface arcuate cross-sectional grooves in a direction orthogonal to the one side surface on a surface thereof which faces the liquid crystal panel, and a large number of light-incident-surface arcuate cross-sectional grooves are formed in a thickness direction of the light guide plate on at least a portion of the one side surface which faces a position at which the spot light source is arranged. A relationship is provided between a contact angle Oa of the upper-surface arcuate cross-sectional grooves and a contact angle Ea of the light-incident-surface arcuate cross-sectional grooves.

摘要翻译： 液晶显示装置包括液晶面板和照明装置。 照明装置在导光板的至少一个侧面具有导光板和至少一个点光源。 导光板在与液晶面板的面对面的一个侧面正交的方向上具有大量上表面的弧形截面槽，并且具有大量的光入射面弧形横截面， 在与设置有点光源的位置对置的一个侧面的至少一部分上，在导光板的厚度方向上形成截面槽。 在上表面弧形横截面槽的接触角Oa和光入射面弧形横截面槽的接触角Ea之间提供关系。

公开(公告)号：US20050063043A1

公开(公告)日：2005-03-24

申请号：US10715141

申请日：2003-11-18

申请人： Hiroshi Nakamoto ,  Takao Naito ,  Kenichi Torii ,  Toshiki Tanaka

发明人： Hiroshi Nakamoto ,  Takao Naito ,  Kenichi Torii ,  Toshiki Tanaka

IPC分类号： G02F1/35 ,  H01S3/30 ,  H01S3/00

CPC分类号： H04B10/2916 ,  H01S3/094076 ,  H01S3/094096 ,  H01S3/1022 ,  H01S3/302 ,  H04B2210/003

摘要： A plurality of pump light sources generate plural variations of pump light having different frequencies. A modulation circuit intensity-modulates the plural variations of pump light in the predetermined periods, respectively. A pump light pair whose frequency difference equals a Raman shift frequency are modulated such that they cannot simultaneously enters an emission state. A wavelength-multiplexer wavelength-multiplexes the plural variations of pump light modulated by the modulation circuit. A optical guide device guides the plural variations of pump light wavelength-multiplexed by the wavelength-multiplexer to an optical fiber.

摘要翻译： 多个泵浦光源产生具有不同频率的泵浦光的多个变化。 调制电路分别在预定时段内对泵浦光的多个变化进行强度调制。 频率差等于拉曼位移频率的泵浦灯对被调制成不能同时进入发射状态。 波长多路复用器对由调制电路调制的泵浦光的多个变化进行波长多路复用。 光导装置将由波长多路复用器波长多路复用的泵浦光的多种变化引导到光纤。