公开(公告)号：US20240242308A1

公开(公告)日：2024-07-18

申请号：US18408690

申请日：2024-01-10

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Yoshiki KATAGIRI ,  Munenori TAKUMI ,  Keisuke UCHIDA ,  Yuu TAKIGUCHI ,  Ken-ichi KITAYAMA ,  Katsuhiro ISHII ,  Tomonori OISHI

IPC: G06T3/4053 ,  G06T11/00 ,  G06V10/25

CPC classification number: G06T3/4053 ,  G06T11/003 ,  G06V10/25

Abstract: An image acquisition device includes a mask member that includes a mask pixel that changes a transmittance of some parallel waves from a subject on a plane intersecting with an incident direction of the parallel wave, a detector that includes a plurality of pixels that is arranged in a direction intersecting with the incident direction of the parallel wave and detects the parallel wave that has passed through the mask member, and an image processing device that reconstructs an image using compressed sensing based on data regarding a relative moving amount between the mask member and the subject and detection signals of the plurality of pixels input from the detector, in which a size of the mask pixel of the mask member on the plane is smaller than a size of the plurality of pixels along the plane.

公开(公告)号：US20170341990A1

公开(公告)日：2017-11-30

申请号：US15528828

申请日：2015-08-10

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Osamu KOMEDA ,  Takuya KONDO ,  Toshiyuki KAWASHIMA ,  Hirofumi KAN ,  Nakahiro SATOH ,  Takashi SEKINE ,  Takashi KURITA ,  Atsushi SUNAHARA ,  Tomoyoshi MOTOHIRO ,  Tatsumi HIOKI ,  Hirozumi AZUMA ,  Shigeki OHSHIMA ,  Tsutomu KAJINO ,  Yoneyoshi KITAGAWA ,  Yoshitaka MORI ,  Katsuhiro ISHII ,  Ryohei HANAYAMA ,  Yasuhiko NISHIMURA ,  Eisuke MIURA

IPC: C04B41/00 ,  C04B35/48

CPC classification number: C04B41/0045 ,  B23K26/38 ,  B23K26/402 ,  B23K2103/52 ,  C01P2002/90 ,  C04B35/48 ,  C04B41/0036 ,  C04B41/009 ,  C04B41/80 ,  C04B2111/0025 ,  C04B2235/3248 ,  C30B13/24 ,  C30B29/16

Abstract: A problem to be solved is to provide a method for processing zirconia without producing a monoclinic crystal. The solution is a method for processing zirconia, including the step of irradiating the zirconia with a laser with a pulse duration of 10−12 seconds to 10−15 seconds at an intensity of 1013 to 1015 W/cm2.

公开(公告)号：US20240056702A1

公开(公告)日：2024-02-15

申请号：US18271518

申请日：2021-10-11

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Keisuke UCHIDA ,  Munenori TAKUMI ,  Yukinobu SUGIYAMA ,  Katsuhiro ISHII ,  Ken-ichi KITAYAMA

IPC: H04N25/78 ,  H04N25/766

CPC classification number: H04N25/78 ,  H04N25/766

Abstract: A solid-state imaging device includes a pixel array unit, a row control unit, a row readout unit, a column control unit, and a column readout unit. The pixel array unit includes MN pixels each including a photodiode for generating charges by receiving light and arrayed two-dimensionally in M rows and N columns. The pixel inputs an m-th row control signal output from the row control unit to an m-th row control line, inputs an n-th column control signal output from the column control unit to an n-th column control line, and selects whether the charges generated in the photodiode are output to an m-th row output line or an n-th column output line based on a logical value of each of the m-th row control signal and the n-th column control signal.