Patents Assigned to Brillnics Japan Inc.
  • Publication number: 20170302836
    Abstract: A solid-state imaging device and a method therefore capable of suppressing occurrence of motion distortion are provided. Each pixel includes a photo diode PD which accumulates a charge generated by photo-electric conversion in an accumulation period, a transfer transistor capable of transferring the accumulated charge in a transfer period, a floating diffusion FD to which the charge accumulated in the photo diode PD is transferred, a source-follower transistor which converts the charge of the floating diffusion FD to a voltage signal in accordance with the charge quantity, and a capacity changing portion capable of changing the capacity of the floating diffusion FD in accordance with a capacity changing signal, the capacity of the floating diffusion FD being changed by the capacity changing portion in a predetermined period in one readout period with respect to the accumulation period and a conversion gain being switched in this one readout period.
    Type: Application
    Filed: June 29, 2017
    Publication date: October 19, 2017
    Applicant: Brillnics Japan Inc.
    Inventors: Shunsuke Okura, Isao Takayanagi
  • Publication number: 20170034411
    Abstract: A solid-state imaging device, a method for driving the solid-state imaging device, and an electronic apparatus capable of suppressing occurrence of motion distortion while realizing widening of dynamic range and in turn realizing a higher image quality are provided.
    Type: Application
    Filed: October 11, 2016
    Publication date: February 2, 2017
    Applicant: Brillnics Japan Inc.
    Inventors: Shunsuke Okura, Isao Takayanagi
  • Publication number: 20160373673
    Abstract: A solid-state imaging device capable of reducing an area of a chip, capable of realizing both reduction of voltage and prevention of inversion video noise and consequently capable of realizing a higher image quality having a pixel portion and a clipping circuit capable of clipping a pixel readout voltage in accordance with a clipping voltage, wherein the pixel includes a photo-electric conversion element PD, a transfer element capable of transferring a charge accumulated in the photo-electric conversion element in a transfer period, a floating diffusion FD to which the charge accumulated in the photo-electric conversion element is transferred through a transfer element, a source-follower element which converts the charge in the floating diffusion to a voltage signal in accordance with a charge quantity, and a reset element which resets the floating diffusion to a predetermined potential in a resetting period, and the clipping circuit is arranged in an ineffective region of the pixel portion, a driving method
    Type: Application
    Filed: June 17, 2016
    Publication date: December 22, 2016
    Applicant: Brillnics Japan Inc.
    Inventors: Shunsuke Okura, Shinji Ohsawa, Norio Yoshimura
  • Publication number: 20160337567
    Abstract: A solid-state imaging device, a method for driving the solid-state imaging device, and an electronic apparatus capable of suppressing occurrence of motion distortion while realizing widening of dynamic range and in turn realizing a higher image quality are provided.
    Type: Application
    Filed: May 13, 2016
    Publication date: November 17, 2016
    Applicant: Brillnics Japan Inc.
    Inventors: Shunsuke Okura, lsao Takayanagi