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    • 6. 发明申请
    • OPHTHALMIC APPARATUS AND CONTROL METHOD THEREFOR
    • 眼科设备及其控制方法
    • WO2016031151A4
    • 2016-06-02
    • PCT/JP2015003971
    • 2015-08-06
    • CANON KK
    • YONEZAWA KEIKO
    • A61B3/10A61B3/12
    • A61B3/12A61B3/102A61B3/1025
    • Provided is an ophthalmic apparatus capable of acquiring preferred AO-SLO images irrespective of whether or not a photoreceptor cell defect occurs. The ophthalmic apparatus includes: a tomographic image acquiring unit configured to acquire tomographic images of a fundus of an eye to be inspected; a layer analyzing unit configured to extract information on a state of photoreceptor cells from the tomographic images; a position alignment unit configured to associate the information on the state of the photoreceptor cells with information on image taking positions on a planar image of the fundus; and a planar image acquiring unit configured to acquire planar images at the image taking positions on the fundus of the eye to be inspected while changing an aberration correction manner at the image taking positions based on the information on the state of the photoreceptor cells associated by the position alignment unit.
    • 提供了能够获取优选的AO-SLO图像而不管是否发生感光细胞缺陷的眼科装置。 眼科装置包括:断层图像获取单元,被配置为获取要检查的眼睛的眼底的断层图像; 层分析单元,被配置为从断层图像提取关于感光细胞的状态的信息; 位置对准单元,被配置为使关于感光体细胞的状态的信息与眼底的平面图像上的摄像位置信息相关联; 以及平面图像获取单元,被配置为基于与所述检测对象相关联的感光体细胞的状态的信息,在改变所述图像拍摄位置处的像差校正方式的同时,获取待检查的眼睛的眼底上的图像拍摄位置的平面图像 位置对齐单元。
    • 7. 发明申请
    • ELEMENT FOR GENERATING OR DETECTING ELECTROMAGNETIC WAVES WHICH INCLUDES A RESONANCE UNIT AND A DIFFERENTIAL NEGATIVE RESISTANCE
    • 用于产生或检测电磁波的元件,其中包括一个谐振单元和一个不同的负极电阻
    • WO2015129910A3
    • 2016-02-11
    • PCT/JP2015056025
    • 2015-02-24
    • CANON KK
    • SEKIGUCHI RYOTA
    • H03H7/01H03B7/08H03B7/14H03B9/12H03H7/38H03H11/52
    • H03B7/12H03B7/08H03B9/12H03H7/0123H03H7/1741H03H7/383H03H11/52
    • An oscillation element that oscillates an electromagnetic wave includes a negative resistance element (101) and a resonator (110) including a first conductor (106) and a second conductor (104), in which the negative resistance element and the resonator are arranged on a substrate (105), the negative resistance element is electrically connected to the first conductor and the second conductor, the first conductor and the second conductor are capacitively coupled to each other, and when a capacitance between the first conductor and the second conductor is set as C, an inductance of the first conductor and the second conductor is set as L1, a speed of the oscillated electromagnetic wave in vacuum is set as c0, a relative dielectric constant of the substrate is set as εr,and a diagonal line length of the substrate is set as d, a series resonant frequency f1of the resonator satisfies f1= 1/(2π√(L1C)}, and f1
    • 振荡电磁波的振荡元件包括负电阻元件(101)和包括第一导体(106)和第二导体(104)的谐振器(110),其中负电阻元件和谐振器布置在 基板(105),负电阻元件电连接到第一导体,第二导​​体,第一导体和第二导体彼此电容耦合,并且当第一导体和第二导体之间的电容被设置为 如图C所示,将第一导体和第二导体的电感设定为L1,将真空中的振荡电磁波的速度设定为c0,将基板的相对介电常数设为εr,将对角线长度设为 衬底被设置为d,谐振器的串联谐振频率f1满足f1 = 1 /(2π√(L1C)},f1