公开(公告)号：US20230243924A1

公开(公告)日：2023-08-03

申请号：US17890775

申请日：2022-08-18

Applicant: FUJIFILM Business Innovation Corp.

Inventor： Kei TAKEYAMA ,  Junichiro HAYAKAWA ,  Yohei MORITA ,  Kaho OI ,  Emiko SHIRAISHI

IPC: G01S7/48 ,  G01S17/89 ,  G01S17/42

CPC classification number: G01S7/4808 ,  G01S17/89 ,  G01S17/42

Abstract: A measurement apparatus includes a light emitter that includes: a first light emission region emitting light toward a first area and a second light emission region emitting light toward a second area different from the first area; a light receiver that includes a first light reception region receiving light reflected from the first area and a second light reception region receiving light reflected from the second area; and an acquisition unit that acquires information on the second area, in accordance with light reception results of the second light reception region that receives light reflected from the second area irradiated with the light emitted from the first light emission region.

公开(公告)号：US20230125222A1

公开(公告)日：2023-04-27

申请号：US17747987

申请日：2022-05-18

Applicant: FUJIFILM Business Innovation Corp.

Inventor： Emiko SHIRAISHI ,  Takashi KONDO ,  Takafumi HIGUCHI

IPC: H01S5/042 ,  G01B11/24 ,  H01S5/42 ,  H01S5/40

Abstract: A light emitting device includes light emitting elements that are arranged on a front surface of a substrate and emit light, a first electrode that is connected to a first line controlling light emission of a light emitting element included in a first light emitting element group, and a second electrode that is connected to a second line controlling light emission of a light emitting element included in a second light emitting element group, in which the first line is provided through a space above the light emitting element of the second light emitting element group, and a position at which the first electrode is disposed with respect to a center of the light emitting element and a position at which the second electrode is disposed with respect to a center of the light emitting element are different from each other.

公开(公告)号：US20240349412A1

公开(公告)日：2024-10-17

申请号：US18582597

申请日：2024-02-20

Applicant: FUJIFILM Business Innovation Corp.

Inventor： Kei TAKEYAMA ,  Daisuke IGUCHI ,  Emiko SHIRAISHI ,  Junichiro HAYAKAWA

IPC: H05B47/16 ,  G01S7/484 ,  G01S17/10 ,  G01S17/89 ,  H05B47/155 ,  H05B47/165

CPC classification number: H05B47/16 ,  G01S7/484 ,  G01S17/10 ,  G01S17/89 ,  H05B47/155 ,  H05B47/165

Abstract: A drive device is configured to: cause a light emitting device including plural light emitting sections to emit light such that each of the light emitting sections has a predetermined plural light emitting periods and a light non-emitting period following each of the light emitting periods; and switch a second light emitting section other than a first light emitting section among the plural light emitting sections, which has a light emitting period to be included in a light non-emitting period of the first light emitting section.

公开(公告)号：US20230179727A1

公开(公告)日：2023-06-08

申请号：US17718259

申请日：2022-04-11

Applicant: FUJIFILM Business Innovation Corp.

Inventor： Yoji NISHIDA ,  Masato SERIKAWA ,  Emiko SHIRAISHI ,  Daisuke NAKAI

IPC: H04N1/028 ,  H04N1/00

CPC classification number: H04N1/0289 ,  H04N1/00801

Abstract: A reading apparatus that reads an image formed on a document while transporting the document, the reading apparatus includes a first reading section that reads, as a read image, one of specularly reflected light or diffusely reflected light which is reflected from the document on a reading glass through which the moving document passes, and a second reading section that reads, as a read image, the other of the specularly reflected light or the diffusely reflected light which is reflected from the document on one side of a transport path through which the document is transported.

公开(公告)号：US20230179726A1

公开(公告)日：2023-06-08

申请号：US17745815

申请日：2022-05-16

Applicant: FUJIFILM Business Innovation Corp.

Inventor： Yoji NISHIDA ,  Masato SERIKAWA ,  Emiko SHIRAISHI

IPC: H04N1/028 ,  G03G15/22

CPC classification number: H04N1/02835 ,  G03G15/22 ,  H04N1/02825 ,  H04N1/0284

Abstract: A reading apparatus includes an irradiation unit that performs irradiation with light, a light receiving unit that receives light reflected from an object to be imaged, a first optical path in which specularly reflected light, which is obtained as light emitted by the irradiation unit is reflected from a first reflection surface so that a front surface of the object to be imaged in an irradiation region is irradiated with the reflected light, and the reflected light is specularly reflected from the front surface of the object to be imaged, is guided to the light receiving unit as a read image, a second optical path in which diffusely reflected light, which is obtained as the light emitted by the irradiation unit is reflected from a second reflection surface so that the front surface of the object to be imaged in the irradiation region is irradiated with the reflected light, and the reflected light is diffusely reflected from the front surface of the object to be imaged, is guided to the light receiving unit as a read image, and a switching section that switches between the first optical path and the second optical path by rotating the irradiation unit.