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1. 外观设计

USD391591S Liquid crystal projector 失效
公开(公告)号：USD391591S
公开(公告)日：1998-03-03
申请号：US57103
申请日：1996-07-16
申请人： Masami Kikuchi , Takashi Akiyama , Shuichi Harada
设计人： Masami Kikuchi , Takashi Akiyama , Shuichi Harada

2. 发明授权

US06577360B1 Liquid crystal display 失效
标题翻译：液晶显示器
公开(公告)号：US06577360B1
公开(公告)日：2003-06-10
申请号：US09462566
申请日：2000-04-27
申请人： Takashi Akiyama , Masafuni Ide , Kanetaka Sekiguchi , Masami Kikuchi , Yuichi Akiba , Koji Nakagawa , Koichi Hoshino , Takashi Toida
发明人： Takashi Akiyama , Masafuni Ide , Kanetaka Sekiguchi , Masami Kikuchi , Yuichi Akiba , Koji Nakagawa , Koichi Hoshino , Takashi Toida
IPC分类号： G02F11335
CPC分类号： G02F1/133528 , G02F1/133504 , G02F1/133533 , G02F1/133536 , G02F1/133553 , G02F2001/133521 , G02F2001/133545
摘要： The liquid crystal display device comprises a liquid crystal cell with liquid crystals sealed thereinbetween, sandwiched between two transparent substrates having an electrode on each of the inner surfaces thereof facing each other, an absorption-type polarizing film disposed on the visible side of the liquid crystal cell, a reflection-type polarizing film disposed on the side of the liquid crystal cell, opposite from the visible side. The absorption-type polarizing film is a polarizing sheet absorbing a light linearly polarized in the direction orthogonal to the transmission axis thereof while the reflection-type polarizing film is a polarizing sheet reflecting a light linearly polarized in the direction orthogonal to the transmission axis thereof. A light reflection film or a color filter may preferably be disposed under the reflection-type polarizing film. Further, a light diffusing layer or a light diffusing film may preferably be disposed on the visible side of the absorption-type polarizing film.
摘要翻译：液晶显示装置包括在其间密封有液晶的液晶单元，夹在两个透明基板之间，每个透明基板的每个内表面彼此面对，设置在液晶的可见侧的吸收型偏振片电池，设置在与可见侧相对的液晶单元侧的反射型偏振膜。吸收型偏振膜是吸收与透射轴正交的方向线性偏振的光的偏光片，反射型偏振片是反射与透射轴正交的方向线性偏振光的偏光片。光反射膜或滤色器可以优选地设置在反射型偏振膜下。另外，优选在吸收式偏振片的可视侧设置光漫射层或光漫射膜。

3. 发明授权

US06937301B2 Time piece with power generation function 失效
标题翻译：具有发电功能的时间片
公开(公告)号：US06937301B2
公开(公告)日：2005-08-30
申请号：US10122364
申请日：2002-04-16
申请人： Kanetaka Sekiguchi , Masafumi Ide , Takashi Akiyama , Masami Kikuchi , Yuichi Akiba , Koji Nakagawa , Koichi Hoshino , Takashi Toida
发明人： Kanetaka Sekiguchi , Masafumi Ide , Takashi Akiyama , Masami Kikuchi , Yuichi Akiba , Koji Nakagawa , Koichi Hoshino , Takashi Toida
IPC分类号： G02F1/1335 , G02F1/1347 , G04G9/00
CPC分类号： G04G9/0082 , G02F1/133536 , G02F1/13471 , G02F2001/133545 , G04G9/0035
摘要： A watch unit having a time-displaying section, including a reflection-type polarizing film 14 disposed on an upper portion or a lower portion of the time-displaying section or a portion comprising a part of the time-displaying section, an optical modulation section which varies the ratio of a transmission axis to a reflection axis of the reflection-type polarizing film 14, and a shutter function to shield a portion of or all of the watch unit having the time-display section by varying the reflection intensity and the transmission intensity in relation to the light incident direction using the reflection-type polarinzing film 14 and the optical modulation section, to enhance the appearance and to improve the versatility of the watch unit.
摘要翻译：具有时间显示部分的手表单元，包括设置在时间显示部分的上部或下部的反射型偏振片14或包括时间显示部分的一部分的部分，光学调制部分其改变透射轴与反射型偏振片14的反射轴的比率，以及快门功能，通过改变反射强度和透射来屏蔽具有时间显示部分的手表单元的一部分或全部使用反射型极化膜14和光调制部分相对于光入射方向的强度，以增强外观和提高手表单元的通用性。

4. 发明授权

US06271901B1 Liquid crystal display device with two reflective polarizers providing metallic appearance effects 有权
标题翻译：具有两个反射偏振器的液晶显示装置提供金属外观效果
公开(公告)号：US06271901B1
公开(公告)日：2001-08-07
申请号：US09254642
申请日：1999-03-11
申请人： Masafumi Ide , Takashi Akiyama , Kanetaka Sekiguchi , Masami Kikuchi , Yuichi Akiba , Koji Nakagawa , Takashi Toida
发明人： Masafumi Ide , Takashi Akiyama , Kanetaka Sekiguchi , Masami Kikuchi , Yuichi Akiba , Koji Nakagawa , Takashi Toida
IPC分类号： G02F11335
CPC分类号： G02F1/133536
摘要： The liquid crystal display device comprises a liquid crystal cell with liquid crystals sealed thereinbetween, sandwiched between two transparent substrates having an electrode on each of the inner surfaces thereof facing each other, a first reflective polarizing film disposed on the visible side of the liquid crystal cell, a second reflective polarizing film disposed on the side of the liquid crystal cell, opposite from the visible side, and a light absorption film disposed on the side of the second reflective polarizing film, opposite from the visible side. The first reflective polarizing film as well as the second reflective polarizing film is a polarizing sheet reflecting a light linearly polarized in the direction orthogonal to the transmission axis thereof. A light absorption film and/or a backlight may preferably be disposed under the second reflective polarizing film. Further, an absorption-type polarizing film or a light diffusion layer may preferably be disposed on the visible side of the first reflective polarizing film.
摘要翻译：液晶显示装置包括：液晶单元，其间密封有液晶，夹在两个透明基板之间，每个透明基板的每个内表面彼此面对，设置在液晶单元的可见侧的第一反射偏光膜设置在与可见侧相反的液晶单元一侧的第二反射偏光膜和设置在与可见侧相反的第二反射偏光膜一侧的光吸收膜。第一反射偏振膜以及第二反射偏振膜是反射与其透射轴正交的方向线性偏振的光的偏光片。光吸收膜和/或背光源优选地设置在第二反射偏振膜下。此外，吸收型偏振膜或光扩散层可以优选地设置在第一反射偏振膜的可见侧。

5. 发明授权

US06643224B1 Timepiece including multiple liquid crystal displays 失效
标题翻译：钟表包括多个液晶显示器
公开(公告)号：US06643224B1
公开(公告)日：2003-11-04
申请号：US09704045
申请日：2000-11-02
申请人： Kanetaka Sekiguchi , Masafumi Ide , Takashi Akiyama , Masami Kikuchi , Yuichi Akiba , Koji Nakagawa
发明人： Kanetaka Sekiguchi , Masafumi Ide , Takashi Akiyama , Masami Kikuchi , Yuichi Akiba , Koji Nakagawa
IPC分类号： G04C1700
CPC分类号： G04G9/0035 , G02F1/133536 , G02F1/1339 , G02F1/13471 , G04G9/0064
摘要： A timepiece, in which a first liquid crystal display panel and a second liquid crystal display panel, each of which is constituted by sealing a liquid crystal layer in a gap between a pair of substrates formed with electrodes on opposed inner faces thereof respectively, are arranged in a case body having a cover glass with at least portions thereof overlapping, a first polarizing film is provided on an upper substrate of the first liquid crystal display panel on the cover glass side, a second polarizing film is provided between the first liquid crystal display panel and the second liquid crystal display panel, and a third polarizing film is provided on the lower side of a lower substrate of the second liquid crystal display panel respectively, the second polarizing film being a reflection type polarizing film, the first polarizing film, the first liquid crystal display panel, and the second polarizing film constitutes an upper display portion, and the second polarizing film, the second liquid crystal display panel, and the third polarizing film constitutes a lower display portion, so that at least the lower display portion performs display on the time.
摘要翻译：一种钟表，其中分别通过在相对的内表面上形成有电极的一对基板之间的间隙中密封液晶层而构成第一液晶显示面板和第二液晶显示面板，在具有至少部分重叠的覆盖玻璃的壳体中，在所述第一液晶显示面板的所述盖玻璃一侧的上基板上设置第一偏光膜，在所述第一液晶显示器面板和第二液晶显示面板，第三偏振膜分别设置在第二液晶显示面板的下基板的下侧，第二偏振膜为反射型偏振片，第一偏振片，第一液晶显示面板，第二偏光膜构成上显示部，第二偏光膜，第二偏光膜液晶显示面板和第三偏振片构成下显示部分，使得至少下显示部分在时间上进行显示。

6. 发明授权

US06580479B1 Timepiece 失效
标题翻译：钟表
公开(公告)号：US06580479B1
公开(公告)日：2003-06-17
申请号：US09254842
申请日：1999-03-15
申请人： Kanetaka Sekiguchi , Masafumi Ide , Takashi Akiyama , Masami Kikuchi , Yuichi Akiba , Koji Nakagawa , Koichi Hoshino , Takashi Toida
发明人： Kanetaka Sekiguchi , Masafumi Ide , Takashi Akiyama , Masami Kikuchi , Yuichi Akiba , Koji Nakagawa , Koichi Hoshino , Takashi Toida
IPC分类号： G02F11335
CPC分类号： G04G9/0082 , G02F1/133536 , G02F1/13471 , G02F2001/133545 , G04G9/0035
摘要： A watch unit having a time-displaying section, including a reflection-type polarizing film 14 disposed on an upper portion or a lower portion of the time-displaying section or a portion comprising a part of the time-displaying section, an optical modulation section which varies the ratio of a transmission axis to a reflection axis of the reflection-type polarizing film 14, and a shutter function to shield a portion of or all of the watch unit having the time-display section by varying the reflection intensity and the transmission intensity in relation to the light incident direction using the reflection-type polarinzing film 14 and the optical modulation section, to enhance the appearance and to improve the versatility of the watch unit.
摘要翻译：具有时间显示部分的手表单元，包括设置在时间显示部分的上部或下部的反射型偏振片14或包括时间显示部分的一部分的部分，光学调制部分其改变透射轴与反射型偏振片14的反射轴的比率，以及快门功能，通过改变反射强度和透射来屏蔽具有时间显示部分的手表单元的一部分或全部使用反射型极化膜14和光调制部分相对于光入射方向的强度，以增强外观和提高手表单元的通用性。

7. 发明授权

US06351297B1 Liquid crystal display panel for using in a timepiece comprising reflective polarizers and absorption film 失效
标题翻译：用于包括反射偏振器和吸收膜的钟表中使用的液晶显示面板
公开(公告)号：US06351297B1
公开(公告)日：2002-02-26
申请号：US09242848
申请日：1999-02-25
申请人： Masafumi Ide , Takashi Akiyama , Kanetaka Sekiguchi , Masami Kikuchi , Yuichi Akiba , Koji Nakagawa , Takashi Toida
发明人： Masafumi Ide , Takashi Akiyama , Kanetaka Sekiguchi , Masami Kikuchi , Yuichi Akiba , Koji Nakagawa , Takashi Toida
IPC分类号： G02F11335
CPC分类号： G02F1/133536 , G02F2001/133545 , G02F2201/08 , G02F2203/02 , G04G9/0035
摘要： A timepiece according to the invention is provided with a liquid crystal display panel capable of displaying at least either of time information or calendar information, and the liquid crystal display panel comprises a liquid crystal cell with liquid crystals sealed thereinbetween, sandwiched between two transparent substrates having an electrode on each of inner surfaces thereof facing each other, polarizing sheets disposed on the external surface of the respective substrates, and a light absorption film disposed on the side of one of the polarizing sheets opposite from the liquid crystal cell. For each of the polarizing sheets, a sheet reflecting the light linearly polarized in the direction orthogonal to the transmission axis thereof is used so that either of a background or a display segment is displayed in a metallic color while the other is displayed in the color of the light absorption film. Thus, the invention provides a timepiece (watch or clock) capable of indicating display that is attractively variable in design.
摘要翻译：根据本发明的钟表设置有能够显示时间信息或日历信息中的至少一个的液晶显示面板，并且液晶显示面板包括其间密封有液晶的液晶单元，夹在具有每个内表面上彼此面对的电极，设置在各个基板的外表面上的偏振片，以及设置在与液晶单元相对的一个偏光片的一侧的光吸收膜。对于每个偏振片，使用反射在与透射轴正交的方向上线性偏振的光的片材，使得背景或显示片段中的任一个以金属色显示，而另一种以光吸收膜。因此，本发明提供能够指示在设计上具有吸引力变化的显示的钟表（表或时钟）。

8. 发明授权

US06646697B1 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US06646697B1
公开(公告)日：2003-11-11
申请号：US09254937
申请日：1999-03-17
申请人： Kanetaka Sekiguchi , Takashi Akiyama , Masafumi Ide , Masami Kikuchi , Yuichi Akiba , Koji Nakagawa , Koichi Hoshino , Takashi Toida
发明人： Kanetaka Sekiguchi , Takashi Akiyama , Masafumi Ide , Masami Kikuchi , Yuichi Akiba , Koji Nakagawa , Koichi Hoshino , Takashi Toida
IPC分类号： G02F113
CPC分类号： G04G9/0035 , G02F1/133536 , G02F1/13471 , G02F2001/133545
摘要： A liquid crystal display device is structured in such a manner that plural of liquid crystal display panels each comprised of a liquid crystal layer provided between a pair of transparent substrates which have electrodes disposed on each facing inner surface, and a reflection-type polarizing film is disposed at least on the top surface of the plural liquid crystal display panel, or between the liquid crystal display panels, or on the lowest surface of the plural liquid crystal display panel. By controlling a reflection state and a transmission state through the reflection-type polarizing film with electric voltage applied on the liquid crystal layer of the liquid crystal display panel, a display which represents the opening and closing of a metallic shutter is made possible.
摘要翻译：液晶显示装置的结构是这样一种方式构成：多个液晶显示面板，每个液晶显示面板包括一个设置在面向内表面的电极的一对透明基板之间的液晶层，反射式偏振膜是至少设置在多个液晶显示面板的顶面，液晶显示面板之间或多个液晶显示面板的最下面。通过利用施加在液晶显示面板的液晶层上的电压通过反射式偏振片来控制反射状态和透射状态，可以实现代表金属快门的打开和关闭的显示。

9. 发明授权

US06292439B1 Watch 失效
标题翻译：看
公开(公告)号：US06292439B1
公开(公告)日：2001-09-18
申请号：US09269596
申请日：1999-03-26
申请人： Yuichi Akiba , Masafumi Ide , Takashi Akiyama , Kanetaka Sekiguchi , Masami Kikuchi , Koji Nakagawa
发明人： Yuichi Akiba , Masafumi Ide , Takashi Akiyama , Kanetaka Sekiguchi , Masami Kikuchi , Koji Nakagawa
IPC分类号： G04B1700
CPC分类号： G02F1/133536 , G02F1/133504 , G02F1/133514 , G02F1/133528 , G02F1/133553 , G02F2001/133567 , G04G9/0035
摘要： A timepiece is provided with a liquid crystal display panel (10) capable of displaying at least either of time information and calendar information, and comprising a liquid crystal cell having a liquid crystal layer sealed in between a pair of transparent substrates, having an electrode on each of the inner surfaces thereof, facing each other, an absorption-type polarizing film disposed on the visible side of the liquid crystal cell, for absorbing the light linearly polarized in the direction orthogonal to the transmission axis thereof, a reflection-type polarizing film disposed on the side of the liquid crystal cell opposite from the visible side thereof for reflecting the light linearly polarized in the direction orthogonal to the transmission axis thereof, and a color filter disposed on the visible side of the absorption-type polarizing film, or between the absorption-type polarizing film and the reflection-type polarizing film.
摘要翻译：钟表具有能够显示时间信息和日历信息中的至少一个的液晶显示面板（10），并且包括具有密封在一对透明基板之间的液晶层的液晶单元，所述液晶单元具有电极每个内表面彼此面对，设置在液晶单元的可见侧的吸收型偏振膜，用于吸收与其透射轴正交的方向线性偏振的光，反射型偏振片设置在与其可见侧相对的液晶单元侧，用于反射与其透射轴正交的方向线性偏振的光，以及设置在吸收型偏振片的可见侧上的滤色器，或者设置在吸收式偏振片和反射式偏振片。

10. 发明授权

US09226364B2 LED lighting circuit, LED illumination device, and LED illumination unit socket 有权
标题翻译： LED照明电路，LED照明装置和LED照明单元插座
公开(公告)号：US09226364B2
公开(公告)日：2015-12-29
申请号：US13881724
申请日：2011-10-27
申请人： Hisashi Fukasawa , Takashi Akiyama
发明人： Hisashi Fukasawa , Takashi Akiyama
IPC分类号： H05B37/02 , H05B33/08 , F21K99/00 , F21Y101/02
CPC分类号： H05B37/02 , F21K9/23 , F21Y2115/10 , H02M1/32 , H02M7/06 , H02M7/5383 , H05B33/08 , H05B33/0809 , H05B33/0815 , Y02B20/383
摘要： The purpose of the present invention is to provide an LED lighting circuit, which can normally light an LED even if an alternating current power supply is an electronic transformer, an LED illuminating device, and a socket for an LED illuminating unit. Disclosed is an LED lighting circuit includes a rectifier circuit for rectifying an AC output from an AC power supply, an LED drive unit, which drives the LED by having rectifying output inputted thereto from the rectifying circuit, a reverse current preventing unit, which is provided between the rectifying circuit and the LED drive unit, and a terminal voltage control unit, which reduces the output terminal voltage of the rectifying circuit in the case where the alternating current output from the alternating current power supply is unstable or stopped. Also provided are an LED illuminating device, and a socket for an LED illuminating unit.
摘要翻译：本发明的目的是提供一种即使交流电源是电子变压器，LED照明装置和用于LED照明单元的插座也可以使LED常亮的LED点亮电路。公开了一种LED照明电路，其包括：整流电路，用于整流来自交流电源的交流输出，LED驱动单元，其通过从整流电路输入的整流输出来驱动LED;反向电流防止单元，其设置在整流电路和LED驱动单元之间，以及终端电压控制单元，其在从交流电源输出的交流电流不稳定或停止的情况下降低整流电路的输出端子电压。还提供了LED照明装置和用于LED照明单元的插座。

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