专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130194676A1 Glass Lens 审中-公开
标题翻译：玻璃镜片
公开(公告)号：US20130194676A1
公开(公告)日：2013-08-01
申请号：US13876752
申请日：2011-09-08
申请人： Takashi Sannokyou , Hiroshi Nagoya
发明人： Takashi Sannokyou , Hiroshi Nagoya
IPC分类号： G02B3/00
CPC分类号： G02B3/0037 , C03B11/08 , C03B2215/404 , C03B2215/414 , C03B2215/49 , G02B7/021 , G02B7/022 , G02B7/025
摘要： An object of the present invention is to provide a glass lens resistant to serious damage such as a crack during, for example, transport of a quadrangular glass lens such as a lens array formed by pressing molten glass or a compound lens obtained from the lens array. There are provided step portions 10a and 10c each having a reduced thickness on corners of a quadrangular contour, and hence, even when a corner portion is chipped or cracked during, for example, transport of a compound lens 10, it is possible to prevent the enlargement of the crack in the step portions 10a and 10c. Consequently, it is possible to suppress the occurrence of serious damage such as a crack which reaches the vicinity of optical surfaces 11d and 12d.
摘要翻译：本发明的一个目的是提供一种玻璃透镜，其能够在诸如通过压制熔融玻璃形成的透镜阵列或由透镜阵列获得的复合透镜的四边形玻璃透镜的输送期间耐受严重损坏，例如裂纹。提供了在四边形轮廓的拐角处具有减小的厚度的台阶部分10a和10c，因此即使在例如复合透镜10的输送期间角部分被切碎或破裂时，也可以防止台阶部10a，10c的裂纹扩大。因此，可以抑制到达光学面11d，12d附近的裂纹等严重损伤的发生。

2. 发明申请

US20100077799A1 Manufacturing Method of Lens and Lens 审中-公开
标题翻译：透镜和透镜的制造方法
公开(公告)号：US20100077799A1
公开(公告)日：2010-04-01
申请号：US12565607
申请日：2009-09-23
申请人： Kazunari TADA , Takashi Sannokyou , Shuhei Ashida
发明人： Kazunari TADA , Takashi Sannokyou , Shuhei Ashida
IPC分类号： C03B11/00
CPC分类号： C03B11/08 , C03B2215/11 , C03B2215/12 , C03B2215/49 , C03B2215/65 , C03B2215/72
摘要： Since a lens droplet contacts with an outer shape regulation frame 3 at an early stage and is formed to be a glass lens 100 by pressure in a fluidized state with less deformation, a positioning datum surface 102b and so forth can be formed accurately. Also, as a result that the melt droplet contacts with the outer shape regulation frame 3 at the early stage, a shape of a side surface 103 of the glass lens 100 can be formed accurately, and centering process after formed can be omitted.
摘要翻译：由于透镜液滴在早期与外部形状调节框架3接触，并且通过在变形较小的流化状态下的压力形成为玻璃透镜100，因此能够精确地形成定位基准面102b等。而且，由于熔液液滴在早期与外部形状调节框架3接触，所以能够精确地形成玻璃透镜100的侧面103的形状，能够省略形成后的定心处理。

3. 发明申请

US20060260363A1 Method of manufacturing optical element 审中-公开
标题翻译：制造光学元件的方法
公开(公告)号：US20060260363A1
公开(公告)日：2006-11-23
申请号：US11406820
申请日：2006-04-19
申请人： Kazunari Tada , Kazuyuki Ogura , Yoshihiro Kamada , Kojiro Takatori , Takashi Sannokyou
发明人： Kazunari Tada , Kazuyuki Ogura , Yoshihiro Kamada , Kojiro Takatori , Takashi Sannokyou
IPC分类号： C03B37/023
CPC分类号： C03B11/08 , C03B2215/03 , C03B2215/414 , C03B2215/49 , C03B2215/72 , C03B2215/80
摘要： The present invention provides a method of efficiently mass-producing square-shaped optical elements having high decentering accuracy. For this reason, a molded article where a plurality of optical elements are arranged is manufactured by one-time molding by using one set of molds. The molded article obtained in such a manner is cut into individual optical elements.
摘要翻译：本发明提供了一种高效批量生产具有高偏心精度的方形光学元件的方法。为此，通过使用一组模具进行一次成型，制造配置有多个光学元件的成型品。以这种方式获得的模制品被切割成单独的光学元件。

4. 发明申请

US20140055860A1 Lens Unit Manufacturing Method, Lens Array, and Lens Unit 审中-公开
标题翻译：透镜单元制造方法，透镜阵列和透镜单元
公开(公告)号：US20140055860A1
公开(公告)日：2014-02-27
申请号：US13988483
申请日：2012-10-09
申请人： Tomoyuki Morimoto , Takashi Sannokyou , Hiroshi Nagoya , Hiroumi Tanigawa , Hiroyuki Matsuda , Toshiyuki Imai , Sadaharu Honda , Takahiro Mizukane , Kojiro Takatori , Shuhei Ashida
发明人： Tomoyuki Morimoto , Takashi Sannokyou , Hiroshi Nagoya , Hiroumi Tanigawa , Hiroyuki Matsuda , Toshiyuki Imai , Sadaharu Honda , Takahiro Mizukane , Kojiro Takatori , Shuhei Ashida
IPC分类号： G02B13/00 , G02B7/02
CPC分类号： G02B13/0015 , B29D11/00298 , B29D11/00403 , G02B3/0031 , G02B3/0062 , G02B7/02 , G02B7/021 , G02B13/003 , G02B13/0085 , Y10T29/49998 , Y10T156/1052
摘要： To provide a lens unit producing method capable for positioning a lens array with high precision over a long period of time, a lens array, and a lens unit. When the first flat surfaces LA1f come in contact with the respective tapered surfaces HLD1, the glass lens array LA1 cannot rotate more than that for the holder HLD. Meanwhile, since the tapered surfaces HLD1 are regulated by the respective opposite first flat surface LA1f, the glass lens array LA1 cannot move more than that relatively to the holder HLD. That is, by holding the glass lens array LA1 with the holder HLD, the glass lens array LA1 can be positioned with high precision for the holder HLD.
摘要翻译：为了提供能够长时间高精度地定位透镜阵列的透镜单元制造方法，透镜阵列和透镜单元。当第一平面LA1f与各个锥面HLD1接触时，玻璃透镜阵列LA1不能比保持器HLD旋转更多。同时，由于锥形表面HLD1被相应的相对的第一平坦表面LA1f调节，所以玻璃透镜阵列LA1不能相对于保持器HLD移动。也就是说，通过用保持器HLD保持玻璃透镜阵列LA1，玻璃透镜阵列LA1可以高精度地定位于保持器HLD。

5. 发明申请

US20050067087A1 Manufacturing method of prism having multilayer film on its surface 审中-公开
标题翻译：其表面上具有多层膜的棱镜的制造方法
公开(公告)号：US20050067087A1
公开(公告)日：2005-03-31
申请号：US10945621
申请日：2004-09-21
申请人： Takashi Sannokyou
发明人： Takashi Sannokyou
IPC分类号： G02B5/04 , G02B5/30 , G02B27/28 , G11B7/135 , G11B7/1356 , G11B7/22 , B32B31/00
CPC分类号： G11B7/22 , G02B5/04 , G02B5/3033 , G02B27/283 , G11B7/1356 , Y10T156/1052
摘要： Disclosed herein is a manufacturing method of a prism having a first surface provided with a first multilayer film thereon; a second surface provided with a second multilayer film thereon; and third surface provided with a polarizing beam splitting film for transmitting a P-polarized component of light with wavelength of 420 nm or less and reflecting an S-polarized component. The polarizing beam splitting film is provided onto the third surface after the first and second multilayer films are provided onto the first and second surfaces, respectively.
摘要翻译：本文公开了一种棱镜的制造方法，其具有在其上设置有第一多层膜的第一表面; 在其上设置有第二多层膜的第二表面; 以及第三表面，其设置有用于透射波长为420nm以下的光的P偏振分量并且反射S偏振分量的偏振分束膜。在将第一和第二多层膜分别设置在第一表面和第二表面上之后，将偏振分束膜设置在第三表面上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式