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    • 22. 发明公开
    • IMAGE SENSOR AND MONITORING SYSTEM
    • EP3133805A4
    • 2017-12-13
    • EP15780600
    • 2015-04-03
    • BYD CO LTD
    • FENG WEICHEN ZENGQIANGFU JINGJUN
    • H01L27/146H04N5/225H04N5/33
    • H04N5/332H01L27/14621H01L27/14625H01L27/14627H01L27/14645H01L27/14649H04N5/2254H04N5/2256H04N5/2351H04N9/045
    • The present invention proposes an image sensor and a monitoring system, the image sensor including: a color filter arranged to allow a particular-wavelength infrared light to pass for light in infrared wavebands, and comprising a plurality of n-color filters, wherein each of the plurality of n-color filters corresponds to one color, the plurality of n-color filters are configured to divide visible light of incident light into n-color light, wherein n is a positive integer; and a light-sensitive chip located below the color filter, wherein the light-sensitive chip comprises a signal processing circuit and a plurality of light-sensitive units one-to-one corresponding to the plurality of n-color filters, the plurality of light-sensitive units are respectively arranged to sense intensity of light transmitting through the plurality of n-color filters and to generate electric signals corresponding to the light transmitting through the plurality of n-color filters, the signal processing circuit is configured to process the electric signals for imaging; wherein a gain ratio of the signal processing circuit to the electric signals is A1: A2: ...: An, and an intensity transmittance ratio of the plurality of n-color filters of the color filter to the particular-wavelength infrared light is 1: (A1/A2): ...: (A1/An). Through the image sensor of the present invention, the color of a shot image is the same as that observed by human eyes; and when visible light is weak while infrared light is strong, a clear black-and-white image can be shot, which has a wide application range and is convenient and reliable.
    • 25. 发明公开
    • SOLID-STATE IMAGE PICKUP ELEMENT AND ELECTRONIC DEVICE
    • 固态图像拾取元件和电子设备
    • EP3236500A1
    • 2017-10-25
    • EP15869845.6
    • 2015-12-08
    • Sony Corporation
    • YOKOGAWA SozoHIROTA Isao
    • H01L27/14G02B3/00G02B5/00G02B7/34G03B13/36H04N5/369
    • H04N5/3696G02B7/34G02B7/38H01L27/14621H01L27/14623H01L27/14627H04N5/23212H04N9/045
    • The present disclosure relates to a solid-state image pickup device and an electronic apparatus by which a phase-difference detection pixel that avoids defects such as lowering of sensitivity to incident light and lowering of phase-difference detection accuracy can be realized.
      A solid-state image pickup device as a first aspect of the present disclosure is a solid-state image pickup device in which a normal pixel that generates a pixel signal of an image and a phase-difference detection pixel that generates a pixel signal used in calculation of a phase-difference signal for controlling an image-surface phase difference AF function are arranged in a mixed manner, in which, in the phase-difference detection pixel, a shared on-chip lens for condensing incident light to a photoelectric converter that generates a pixel signal used in calculation of the phase-difference signal is formed for every plurality of adjacent phase-difference detection pixels. The present disclosure is applicable to a backside illumination CMOS image sensor and an electronic apparatus equipped with the same.
    • 本公开涉及一种固态图像拾取装置和电子装置,通过该固态图像拾取装置和电子装置可以实现避免诸如对入射光的灵敏度下降和相位差检测精度降低之类的缺陷的相位差检测像素。 作为本公开的第一方面的固态图像拾取装置是一种固态图像拾取装置,在该固态图像拾取装置中,产生图像的像素信号的正常像素和产生图像的像素信号的相差检测像素 计算用于控制图像表面相位差AF函数的相位差信号以混合的方式布置,其中在相位差检测像素中,用于将入射光会聚到光电转换器的共用片上透镜 产生用于计算相位差信号的像素信号是针对每多个相邻相位差检测像素形成的。 本公开适用于背面照明CMOS图像传感器和配备有该背面照明CMOS图像传感器的电子设备。
    • 27. 发明公开
    • SOLID STATE IMAGING DEVICE
    • 固态成像装置
    • EP3185297A1
    • 2017-06-28
    • EP17155966.9
    • 2005-06-16
    • Toppan Printing Co., Ltd.
    • FUKUYOSHI, KenzoISHIMATSU, TadashiOGATA, KeisukeNAKAO, MitsuhiroUCHIBORI, Akiko
    • H01L27/146
    • H01L27/14601H01L27/14627H01L27/14685
    • A method of manufacturing a solid state imaging device having photoelectric conversion devices, the method including: 1) forming a plurality of color filters differing in color from each other, 2) forming a transparent resin layer on the color filters, 3) forming an etching control layer on the transparent resin layer, the etching control layer being enabled to be etched at a different etching rate from the etching rate of the transparent resin layer, 4) forming a lens master on the etching control layer by using a heat-flowable resin material, 5) transferring a pattern of the lens master to the etching control layer by dry etching to form an intermediate micro lens, and 6) transferring a pattern of the intermediate micro lens to the transparent resin layer by dry etching to form the transfer lenses.
    • 一种制造具有光电转换装置的固态成像装置的方法,所述方法包括:1)形成彼此颜色不同的多个滤色器,2)在所述滤色器上形成透明树脂层,3)形成蚀刻 所述蚀刻控制层能够以与所述透明树脂层的蚀刻速率不同的蚀刻速率被蚀刻,4)通过使用热流动性树脂在所述蚀刻控制层上形成透镜母版 5)通过干蚀刻将透镜母版的图案转印到蚀刻控制层上以形成中间微透镜,以及6)通过干蚀刻将中间微透镜的图案转印到透明树脂层上以形成转印透镜 。