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    • 33. 发明授权
    • Telephoto lens system
    • 长焦镜头系统
    • US07253972B2
    • 2007-08-07
    • US11208525
    • 2005-08-23
    • Junichi FujisakiTakayuki Ito
    • Junichi FujisakiTakayuki Ito
    • G02B13/02
    • G02B13/02
    • A telephoto lens system of a four-lens-group arrangement includes a negative first lens group, a positive or negative second lens group, a negative third lens group and a positive fourth lens group. The telephoto lens system of the four-lens-group arrangement is constituted by less than six lens elements in total. The positive or negative second lens group is constituted by a positive lens element and a negative lens element which are cemented to each other, in this order from the object. The positive lens element has a convex surface with a larger curvature facing toward the object. The positive or negative second lens group satisfies the following condition: 0.8
    • 四透镜组布置的长焦透镜系统包括负第一透镜组,正或负第二透镜组,负第三透镜组和正第四透镜组。 四透镜组布置的长焦透镜系统总共由少于六个透镜元件构成。 正或负第二透镜组由从物体的顺序彼此粘合的正透镜元件和负透镜元件构成。 正透镜元件具有面向物体的较大曲率的凸面。 正或负第二透镜组满足以下条件:<?in-line-formula description =“In-line formula”end =“lead”?> 0.8
    • 34. 发明授权
    • Wide-angle lens system
    • 广角镜头系统
    • US07209300B2
    • 2007-04-24
    • US11302163
    • 2005-12-14
    • Sachiko RyuTakayuki Ito
    • Sachiko RyuTakayuki Ito
    • G02B13/04G02B9/04
    • G02B13/04
    • A wide-angle lens system includes a positive front lens group, a diaphragm, and a positive rear lens group. The front lens group includes a negative first-sub-lens group and a positive second-sub-lens group.The negative first-sub-lens group includes a negative lens element, a positive lens element, and a negative lens element.The front lens group satisfies the following conditions: 0.5
    • 广角镜头系统包括正前透镜组,光圈和正后透镜组。 前透镜组包括负的第一子透镜组和正的第二子透镜组。 负的第一子透镜组包括负透镜元件,正透镜元件和负透镜元件。 前透镜组满足以下条件:<?in-line-formula description =“In-line Formulas”end =“lead”?> 0.5 <0.75 )<?in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line Formulas”end =“lead”?> 0.5 <| f < &lt;&lt;&lt;&lt;&lt;&gt;&lt; 1b&lt; 1&lt; 1.0(2)&lt;?in-line-formula description =“In-line Formulas”end =“tail” -formulae description =“In-line Formulas”end =“lead”?> 0.35 <0.6(3)<?in-line-formula description =“In-line Formulas” end =“tail”?>其中f:整个透镜系统的焦距; f 1a:负第一子透镜组的焦距; f1b1:正二次透镜组的焦距; f 1比特:正二次透镜组的最大像侧表面的焦距; 1×1bi :正二次透镜组的最大像侧表面的曲率半径; 和N 1比特:正二次透镜组的最大像侧透镜元件的折射率。
    • 35. 发明申请
    • Wide-angle lens system
    • 广角镜头系统
    • US20060126192A1
    • 2006-06-15
    • US11302163
    • 2005-12-14
    • Sachiko RyuTakayuki Ito
    • Sachiko RyuTakayuki Ito
    • G02B13/04
    • G02B13/04
    • A wide-angle lens system includes a positive front lens group, a diaphragm, and a positive rear lens group. The front lens group includes a negative first-sub-lens group and a positive second-sub-lens group. The negative first-sub-lens group includes a negative lens element, a positive lens element, and a negative lens element. The front lens group satisfies the following conditions: 0.5
    • 广角镜头系统包括正前透镜组,光圈和正后透镜组。 前透镜组包括负的第一子透镜组和正的第二子透镜组。 负的第一子透镜组包括负透镜元件,正透镜元件和负透镜元件。 前透镜组满足以下条件:<?in-line-formula description =“In-line Formulas”end =“lead”?> 0.5 <0.75。 。 。 (1)<?in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line formula”end =“lead”?> 1&lt; 1a&gt; / f&lt; 1b&lt; 1.0。 。 。 (2)<?in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line Formulas”end =“lead”?> 0.35 1bi<0.6。 。 。 (3)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中f:整个透镜系统的焦距; f 1a:负第一子透镜组的焦距; f1b1:正二次透镜组的焦距; f 1比特:正二次透镜组的最大像侧表面的焦距; 1×1bi :正二次透镜组的最大像侧表面的曲率半径; 和N 1比特:正二次透镜组的最大像侧透镜元件的折射率。
    • 37. 发明授权
    • Method for manufacturing semiconductor device, including multiple heat treatment
    • 制造半导体器件的方法,包括多次热处理
    • US07026205B2
    • 2006-04-11
    • US10815931
    • 2004-04-02
    • Takayuki ItoKyoichi Suguro
    • Takayuki ItoKyoichi Suguro
    • H01L21/8238H01L21/8234H01L21/336
    • H01L21/823842
    • A semiconductor device manufacturing method having forming first and second insulating gate portions spaced from each other on a semiconductor substrate, selectively implanting the first conductivity type impurity ions to the first gate electrode and a surface layer of the semiconductor substrate adjacent to the first insulating gate portion, selectively implanting the second conductivity type impurity ions to the second gate electrode and the surface layer adjacent to the second insulating gate portion, after implanting the first and second conductivity types impurity ions, pre-annealing at a first substrate temperature, and after the pre-annealing, main-activating for the first and second types impurity ions at a second substrate temperature higher than the first substrate temperature for a treatment period shorter than a period of the pre-annealing.
    • 一种半导体器件制造方法,其具有形成在半导体衬底上彼此间隔开的第一和第二绝缘栅极部分,选择性地将第一导电类型杂质离子注入到第一栅电极和与第一绝缘栅极部分相邻的半导体衬底的表面层 在将第一和第二导电类型的杂质离子注入到第二栅极电极和与第二绝缘栅极部分相邻的表面层之后,在第一衬底温度下进行预退火之后,以及在第一衬底温度之后,选择性地将第二导电型杂质离子注入 在第一衬底温度高于第一衬底温度的第二衬底温度下处理短于预退火周期的处理期间,对第一和第二类杂质离子进行主要激活。