公开(公告)号：US20200147989A1

公开(公告)日：2020-05-14

申请号：US16619598

申请日：2018-04-17

Applicant: Sony Corporation

Inventor： Kenichi KURIHARA ,  Aya SHUTO ,  Nobukazu HIRAI ,  Yuki OISHI

IPC: B41M7/00 ,  B41J2/455

Abstract: An optical apparatus according to an embodiment of the present disclosure is an apparatus that performs one or both of writing and erasing of information with respect to a reversible recording medium. This optical apparatus includes a plurality of laser devices varying in emission wavelength in a near infrared region (700 nm to 2500 nm), an optical system that multiplexes laser beams outputted from the plurality of laser devices, and a scanner unit that scans a multiplexed light beam obtained by multiplexing by the optical system, on the reversible recording medium.

公开(公告)号：US20200207020A1

公开(公告)日：2020-07-02

申请号：US16615037

申请日：2018-04-11

Applicant: Sony Corporation

Inventor： Aya SHUTO ,  Kenichi KURIHARA ,  Nobuhiro KIHARA ,  Yusuke KAJIO ,  Tomomasa WATANABE

IPC: B29C64/30 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  B33Y40/20 ,  B29C64/147

Abstract: A three-dimensional structure according to an embodiment of the present disclosure includes: a plurality of resin layers including a light curable resin, the light curable resin including a coloring compound, a color developing-reducing agent, and a photothermal conversion agent, the plurality of resin layers being stacked, the color developing-reducing agent having an average particle diameter of 10 μm or more and 100 μm or less.

公开(公告)号：US20210362511A1

公开(公告)日：2021-11-25

申请号：US16957139

申请日：2019-10-08

Applicant: SONY CORPORATION

Inventor： Kenichi KURIHARA ,  Taichi TAKEUCHI ,  Mitsunari HOSHI ,  Nobukazu HIRAI

IPC: B41J2/475 ,  B41M5/30

Abstract: In a drawing method according to an embodiment of the present disclosure, when performing drawing on a thermal recording medium that includes, above a recording layer, a light-transmitting member having an uneven shape in a plane, an optical compensator having one surface and another surface is provided on the light-transmitting member to cause the one surface and the light-transmitting member to face each other, and the thermal recording medium is irradiated with a laser beam via the optical compensator. The one surface of the optical compensator has a shape that fits the uneven shape of the light-transmitting member, and the other surface is flat and opposed to the one surface.

公开(公告)号：US20210178796A1

公开(公告)日：2021-06-17

申请号：US16759947

申请日：2019-08-09

Applicant: Sony Corporation

Inventor： Kenichi KURIHARA ,  Nobukazu HIRAI

IPC: B41M5/28 ,  B41M5/323 ,  B41M5/337 ,  B41M5/46

Abstract: A thermosensitive recording medium according to an embodiment of the present disclosure includes: a recording layer that includes a coloring compound having electron-donating property, a developer having electron-accepting property, a photothermal conversion agent, and a polymer material; and a protective member that is stacked on the recording layer, and has a convexo-concave shape in a plane.

公开(公告)号：US20210162792A1

公开(公告)日：2021-06-03

申请号：US17166455

申请日：2021-02-03

Applicant: Sony Corporation

Inventor： Kenichi KURIHARA ,  Aya SHUTO ,  Nobukazu HIRAI ,  Yuki OISHI

IPC: B41M7/00 ,  B41J2/455

Abstract: An optical apparatus according to an embodiment of the present disclosure is an apparatus that performs one or both of writing and erasing of information with respect to a reversible recording medium. This optical apparatus includes a plurality of laser devices varying in emission wavelength in a near infrared region (700 nm to 2500 nm), an optical system that multiplexes laser beams outputted from the plurality of laser devices, and a scanner unit that scans a multiplexed light beam obtained by multiplexing by the optical system, on the reversible recording medium.

公开(公告)号：US20190275820A1

公开(公告)日：2019-09-12

申请号：US16349822

申请日：2017-10-17

Applicant: Sony Corporation

Inventor： Aya SHUTO ,  Kenichi KURIHARA ,  Yuriko KAINO

IPC: B41M5/46 ,  B41M5/333 ,  B41M5/337 ,  B41M5/323 ,  C07C275/42 ,  C09B57/00

Abstract: A reversible recording medium of an embodiment of the disclosure includes a support base, and a recording layer provided on the support base and reversibly changing between a recorded state and a deleted state. The recording layer includes a photothermal conversion material including one or more of a compound having a phthalocyanine skeleton, a compound having a squarylium skeleton, a compound having a cyanine skeleton including, in a molecule, one or both of a counter ion of SbF6, PF6, BF4, ClO4, CF3SO3 and (CF3SO3)2N and a methine chain containing a five-membered ring or a six-membered ring, and an inorganic compound; a coloring compound having an electron-donating property; and a color developing/quenching agent having an electron-accepting property and including at least one salicylic acid compound represented by the general formula (1) and including a linear hydrocarbon group having 25 to 34 carbon atoms via a linking group containing an amide moiety.

公开(公告)号：US20210370688A1

公开(公告)日：2021-12-02

申请号：US16957137

申请日：2019-10-10

Applicant: SONY CORPORATION

Inventor： Kenichi KURIHARA ,  Taichi TAKEUCHI ,  Asuka TEJIMA ,  Aya SHUTO

IPC: B41J2/475 ,  B41M5/30

Abstract: A drawing method according to an embodiment of the present disclosure includes, when performing drawing on a thermal recording medium that includes a light-transmitting member above a recording layer, obtaining information regarding the light-transmitting member, predicting an optical axis deviation of a laser beam in the recording layer from the information regarding the light-transmitting member, and calculating a correction amount from a result of the prediction of the optical axis deviation.

公开(公告)号：US20190240993A1

公开(公告)日：2019-08-08

申请号：US16340011

申请日：2017-09-13

Applicant: Sony Corporation

Inventor： Yusuke KAJIO ,  Isao TAKAHASHI ,  Yuki OISHI ,  Masaru WADA ,  Kenichi KURIHARA ,  Taichi TAKEUCHI ,  Satoko ASAOKA ,  Asuka TEJIMA ,  Nobukazu HIRAI ,  Yuriko KAINO ,  Aya SHUTO

IPC: B41J2/475 ,  B41J5/32 ,  B41M5/28 ,  G06F3/12

CPC classification number: B41J2/475 ,  B41J5/30 ,  B41J5/32 ,  B41J29/38 ,  B41M5/28 ,  G06F3/12 ,  G06F3/1206 ,  G06F3/1243 ,  G06F3/1285 ,  G06F3/1286

Abstract: A recording device according to the present disclosure includes: a writer that rewrites schedule information visibly recorded on a recording medium and corresponding to a time from first schedule information to second schedule information; and a generator that generates the second schedule information on the basis of a time.