公开(公告)号：US11531305B2

公开(公告)日：2022-12-20

申请号：US16448971

申请日：2019-06-21

Applicant: ROLEX SA

Inventor： Detlef Berner ,  Pierre Di Luna ,  Romain Girod ,  Alexandre Oliveira ,  Ollivier Pujol ,  Alexandra Roulet

IPC: G04G9/00 ,  G04G11/00 ,  G04G17/08

Abstract: A horology component (1) for a timepiece, including a first portion (10) and a second portion (20), the first portion (10) comprising one part that is at least partially transparent and at least partially superposed on top of the second portion (20), this second portion (20) taking the form of a massive portion comprising a material capable of emitting at least one emission light wave if excited by at least one excitation light wave, and the at least partially transparent part of the first portion allowing an emission light wave emitted by the second portion (20) to be transmitted at least partially toward the outside of the horology component so that the horology component exhibits at least a first appearance by day and at least one different second appearance by night where the first portion (10) is backlit by an emission light wave emitted by the second portion (20).

公开(公告)号：US20180305260A1

公开(公告)日：2018-10-25

申请号：US15955995

申请日：2018-04-18

Applicant: ROLEX SA

Inventor： Cyriaque Boccard ,  Laurent Mincone ,  Ollivier Pujol

IPC: C04B35/488 ,  G04B37/22

CPC classification number: C04B35/4885 ,  A44C27/001 ,  C01F7/02 ,  C01F7/166 ,  C01G25/02 ,  C04B35/10 ,  C04B35/111 ,  C04B35/117 ,  C04B35/119 ,  C04B35/44 ,  C04B35/48 ,  C04B35/486 ,  C04B35/488 ,  C04B35/6261 ,  C04B35/62655 ,  C04B35/62842 ,  C04B35/62884 ,  C04B35/63416 ,  C04B35/63488 ,  C04B35/638 ,  C04B35/64 ,  C04B41/45 ,  C04B2235/3213 ,  C04B2235/3217 ,  C04B2235/3222 ,  C04B2235/3225 ,  C04B2235/408 ,  C04B2235/60 ,  C04B2235/602 ,  C04B2235/6022 ,  C04B2235/6023 ,  C04B2235/604 ,  C04B2235/6567 ,  C04B2235/9661 ,  C22C29/12 ,  G04B37/22 ,  G04B37/225

Abstract: A ceramic component, in particular based on zirconia and/or alumina, for a timepiece or jewelry piece, comprising at least one noble metal among platinum, rhodium, osmium, palladium, ruthenium and iridium, at a quantity of less than or equal to 5% by weight.

公开(公告)号：US11919817B2

公开(公告)日：2024-03-05

申请号：US16605598

申请日：2018-04-16

Applicant: ROLEX SA

Inventor： Cyriaque Boccard ,  Ollivier Pujol

IPC: C04B35/628 ,  A44C27/00 ,  C04B35/119 ,  C04B35/44 ,  C04B35/48 ,  C04B35/634 ,  C04B35/638 ,  C04B35/64 ,  C22C29/12 ,  C23C14/22 ,  C23C16/44 ,  C23C16/455

CPC classification number: C04B35/62884 ,  A44C27/001 ,  C04B35/119 ,  C04B35/44 ,  C04B35/48 ,  C04B35/62842 ,  C04B35/62894 ,  C04B35/63416 ,  C04B35/63488 ,  C04B35/638 ,  C04B35/64 ,  C22C29/12 ,  C23C14/223 ,  C23C16/4417 ,  C23C16/45525 ,  C04B2235/3246 ,  C04B2235/40 ,  C04B2235/408 ,  C04B2235/9661

Abstract: A process for manufacturing a ceramic powder with binder includes at least one additional element or compound, the ceramic powder with binder being in particular based on zirconia and/or alumina and/or strontium aluminate, wherein the process includes a step (E3) of depositing at least one additional element or compound on a ceramic powder with binder by a physical vapour deposition (PVD) and/or by a chemical vapour deposition (CVD) and/or by an atomic layer deposition (ALD).

公开(公告)号：US11905220B2

公开(公告)日：2024-02-20

申请号：US16605599

申请日：2018-04-16

Applicant: ROLEX SA

Inventor： Cyriaque Boccard ,  Ollivier Pujol

IPC: C23C16/455 ,  C04B35/628 ,  A44C27/00 ,  C04B35/48 ,  C04B35/634 ,  C04B35/638 ,  C04B35/64 ,  C23C14/22 ,  C23C16/44 ,  C22C29/12 ,  C04B35/44 ,  C04B35/119

CPC classification number: C04B35/62884 ,  A44C27/001 ,  C04B35/119 ,  C04B35/44 ,  C04B35/48 ,  C04B35/62842 ,  C04B35/62894 ,  C04B35/638 ,  C04B35/63416 ,  C04B35/63488 ,  C04B35/64 ,  C22C29/12 ,  C23C14/223 ,  C23C16/4417 ,  C23C16/45525 ,  C04B2235/3246 ,  C04B2235/40 ,  C04B2235/408 ,  C04B2235/9661

Abstract: The method for manufacturing a ceramic component, in particular component containing zirconia and/or alumina, for a timepiece or a jewelry piece, is characterised in that it includes a step (E3) of depositing at least one additional element or compound on a ceramic powder, optionally bound, by atomic layer deposition (ALD).

公开(公告)号：US09284485B2

公开(公告)日：2016-03-15

申请号：US14070616

申请日：2013-11-04

Applicant: Rolex SA

Inventor： Detlef Berner ,  Romain Girod ,  Ollivier Pujol ,  Isabelle Rigot

IPC: C09K11/08 ,  C09K11/02 ,  C04B35/486 ,  C04B35/626 ,  C09K11/77 ,  C04B35/44 ,  G04B19/12 ,  G04B37/22

CPC classification number: C09K11/7792 ,  C04B35/44 ,  C04B35/48 ,  C04B35/481 ,  C04B35/486 ,  C04B35/488 ,  C04B35/4885 ,  C04B35/6263 ,  C04B35/62635 ,  C04B35/62655 ,  C04B35/634 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3222 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3246 ,  C04B2235/3436 ,  C04B2235/3445 ,  C04B2235/3454 ,  C04B2235/3481 ,  C04B2235/40 ,  C04B2235/5436 ,  C04B2235/5463 ,  C04B2235/656 ,  C04B2235/6567 ,  C04B2235/6582 ,  C04B2235/6583 ,  C04B2235/661 ,  C04B2235/664 ,  C04B2235/76 ,  C04B2235/762 ,  C04B2235/765 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/96 ,  C04B2235/9646 ,  C04B2235/9661 ,  C09K11/025 ,  G04B19/12 ,  G04B37/225 ,  Y10T428/24917 ,  Y10T428/24926

Abstract: The invention relates to a persistent phosphorescent ceramic composite material which is a sintered dense body comprising two or more phases, a first phase consisting of at least one metal oxide and a second phase consisting of a metal oxide containing at least one activating element in a reduced oxidation state. The invention furthermore relates to a method for the preparation of a phosphorescent ceramic composite material as defined in any of the previous claims, the method comprising the following steps: preparing a mixture of a metal oxide and a phosphor; fabricating a green body from the mixture; and heat treating the green body in a reducing atmosphere.

Abstract translation: 本发明涉及一种持续性磷光陶瓷复合材料，其是包含两相或多相的烧结致密体，第一相由至少一种金属氧化物组成，第二相由金属氧化物组成，所述第二相含有至少一种还原的活化元素 氧化态。 本发明还涉及一种制备前述权利要求中任一项所述的磷光陶瓷复合材料的方法，所述方法包括以下步骤：制备金属氧化物和磷光体的混合物; 从混合物制造一个绿色的身体; 并在还原气氛中对生坯进行热处理。

公开(公告)号：US20240010570A1

公开(公告)日：2024-01-11

申请号：US18252329

申请日：2021-11-12

Applicant: ROLEX SA

Inventor： Carine Bienvenu ,  Pierre Huguet ,  Cécile Pigny ,  Ollivier Pujol

IPC: C04B35/488 ,  C04B35/638 ,  C04B35/64 ,  C04B41/45 ,  C04B41/50 ,  C04B41/00 ,  C04B41/87 ,  A44C27/00

CPC classification number: C04B35/4885 ,  C04B35/638 ,  C04B35/64 ,  C04B41/458 ,  C04B41/4535 ,  C04B41/5036 ,  C04B41/0072 ,  C04B41/87 ,  A44C27/001 ,  C04B2235/3246 ,  C04B2235/3225 ,  C04B2235/3217 ,  C04B2235/3206 ,  C04B2235/3272 ,  C04B2235/3279 ,  C04B2235/3241 ,  C04B2235/785 ,  C04B2235/77 ,  C04B2235/616

Abstract: Sintered technical ceramic based on zirconia ZrO2, characterised in that it comprises: —less than or equal to 3.6 wt % and greater than or equal to 2.5 wt % of yttrium oxide Y2O3; —at least one complementary component from hafnium oxide HfO2, alumina Al2O3, and magnesium oxide MgO; —at least one additional element from Fe, Ni, Cr, Zn, Co, Mn, Cu, Ti, Ta, W, Pt, the weight proportion of said at least one additional element being greater than or equal to 0.1 wt %, or greater than or equal to 0.5 wt %, or greater than or equal to 1 wt %, or greater than or equal to 1.5 wt %.

公开(公告)号：US20220348505A1

公开(公告)日：2022-11-03

申请号：US17865599

申请日：2022-07-15

Applicant: ROLEX SA

Inventor： Cyriaque Boccard ,  Laurent Mincone ,  Ollivier Pujol

IPC: C04B35/488 ,  G04B37/22 ,  C04B35/48 ,  C04B35/628 ,  C01F7/02 ,  C04B35/638 ,  C04B35/634 ,  A44C27/00 ,  C04B35/111 ,  C04B35/626 ,  C04B35/44 ,  C01G25/02 ,  C22C29/12 ,  C04B35/486 ,  C01F7/166 ,  C04B41/45 ,  C04B35/117 ,  C04B35/10 ,  C04B35/119 ,  C04B35/64

Abstract: A ceramic powder for a ceramic component, in particular based on zirconia and/or alumina, in particular for a timepiece or jewelry piece. The powder includes at least one noble metal among platinum, rhodium, osmium, palladium, ruthenium and iridium, at a quantity of less than or equal to 5% by weight.

公开(公告)号：US20190391535A1

公开(公告)日：2019-12-26

申请号：US16448971

申请日：2019-06-21

Applicant: ROLEX SA

Inventor： Detlef Berner ,  Pierre Di Luna ,  Romain Girod ,  Alexandre Oliveira ,  Ollivier Pujol ,  Alexandra Roulet

IPC: G04G9/00 ,  G04G11/00 ,  G04G17/08

Abstract: A horology component (1) for a timepiece, including a first portion (10) and a second portion (20), the first portion (10) comprising one part that is at least partially transparent and at least partially superposed on top of the second portion (20), this second portion (20) taking the form of a massive portion comprising a material capable of emitting at least one emission light wave if excited by at least one excitation light wave, and the at least partially transparent part of the first portion allowing an emission light wave emitted by the second portion (20) to be transmitted at least partially toward the outside of the horology component so that the horology component exhibits at least a first appearance by day and at least one different second appearance by night where the first portion (10) is backlit by an emission light wave emitted by the second portion (20).

公开(公告)号：US20140124702A1

公开(公告)日：2014-05-08

申请号：US14070616

申请日：2013-11-04

Applicant: Rolex SA

Inventor： Detlef Berner ,  Romain Girod ,  Ollivier Pujol ,  Isabelle Rigot

IPC: C09K11/02

CPC classification number: C09K11/7792 ,  C04B35/44 ,  C04B35/48 ,  C04B35/481 ,  C04B35/486 ,  C04B35/488 ,  C04B35/4885 ,  C04B35/6263 ,  C04B35/62635 ,  C04B35/62655 ,  C04B35/634 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3222 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3246 ,  C04B2235/3436 ,  C04B2235/3445 ,  C04B2235/3454 ,  C04B2235/3481 ,  C04B2235/40 ,  C04B2235/5436 ,  C04B2235/5463 ,  C04B2235/656 ,  C04B2235/6567 ,  C04B2235/6582 ,  C04B2235/6583 ,  C04B2235/661 ,  C04B2235/664 ,  C04B2235/76 ,  C04B2235/762 ,  C04B2235/765 ,  C04B2235/77 ,  C04B2235/80 ,  C04B2235/96 ,  C04B2235/9646 ,  C04B2235/9661 ,  C09K11/025 ,  G04B19/12 ,  G04B37/225 ,  Y10T428/24917 ,  Y10T428/24926

Abstract: The invention relates to a persistent phosphorescent ceramic composite material which is a sintered dense body comprising two or more phases, a first phase consisting of at least one metal oxide and a second phase consisting of a metal oxide containing at least one activating element in a reduced oxidation state. The invention furthermore relates to a method for the preparation of a phosphorescent ceramic composite material as defined in any of the previous claims, the method comprising the following steps: preparing a mixture of a metal oxide and a phosphor; fabricating a green body from the mixture; and heat treating the green body in a reducing atmosphere.

Abstract translation: 本发明涉及一种持续性磷光陶瓷复合材料，其是包含两相或多相的烧结致密体，第一相由至少一种金属氧化物组成，第二相由金属氧化物组成，所述第二相含有至少一种还原的活化元素 氧化态。 本发明还涉及一种制备前述权利要求中任一项所述的磷光陶瓷复合材料的方法，所述方法包括以下步骤：制备金属氧化物和磷光体的混合物; 从混合物制造一个绿色的身体; 并在还原气氛中对生坯进行热处理。

公开(公告)号：US20190391534A1

公开(公告)日：2019-12-26

申请号：US16448962

申请日：2019-06-21

Applicant: ROLEX SA

Inventor： Pierre Di Luna ,  Ollivier Pujol ,  Alexandra Roulet

IPC: G04B19/32 ,  G04B19/10 ,  G04B19/12 ,  C04B35/48 ,  C04B35/44 ,  C04B35/447

Abstract: A horology component (1) for a timepiece, wherein said component comprises a first portion (10) and a second portion (20), the first portion (10) comprising a part that is made from at least one opaque material at least partially superposed on top of the second portion (20), this second portion (20) comprising a material capable of emitting at least one emission light wave if excited by at least one excitation light wave, and said part of the first portion (10) comprising structuring (13) allowing an emission light wave emitted by the second portion (20) to be transmitted at least partially toward the outside of the horology component so that the horology component exhibits at least a first appearance by day and at least one different second appearance by night where the first portion (10) is backlit by an emission light wave emitted by the second portion (20).