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公开(公告)号：EP1217426A1
公开(公告)日：2002-06-26
申请号：EP01945808.2
申请日：2001-07-03
IPC分类号： G03B21/62
CPC分类号： G03B21/625
摘要： A method of producing a transmissive screen having a structure including light-absorption-material patterns formed on locations corresponding to locations of lens members, which are provided side by side on a light-transmissive substrate, and to locations of boundary portions between the corresponding lens members. In the method, lens compositions are discharged onto and are caused to land on the light transmissive substrate, and, by drops of the lens compositions, very small lens members or precursors thereof are formed. It is possible to provide a method of producing a transmissive screen, which makes it possible to realize at a low cost a bright transmissive screen which has high contrast ratio and which can display a high-quality image having no moiré and no speckles.
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公开(公告)号：EP4246246A1
公开(公告)日：2023-09-20
申请号：EP23162229.1
申请日：2023-03-16
摘要： A timepiece component decoration method includes a base formation step of forming a pattern shape on a base material of a timepiece component and using the pattern shape as a base, a first light-transmissive layer formation step of forming, on a surface of the base, a first light-transmissive layer using a light-transmissive resin, a first liquid repellent treatment step of performing a liquid repellent treatment on a surface of the first light-transmissive layer, and a first printed layer formation step of, to form a first printed layer, ejecting ink and printing a pattern shape by an inkjet method on the surface of the first light-transmissive layer on which the liquid repellent treatment was performed, after the first liquid repellent treatment step.
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公开(公告)号：EP4137891A1
公开(公告)日：2023-02-22
申请号：EP22190466.7
申请日：2022-08-16
摘要： A watch includes an hour hand and a minute hand, a dial including a plurality of time graduations indicating time by being pointed by the hour hand and the minute hand, and a dial plate including a graduation for predetermined information different from the time, and supported by a rotary shaft, wherein in plan view from a normal direction of the dial, the rotary shaft overlaps with a pointing graduation, which is one of the time graduations, and the predetermined information is indicated by the graduation of the dial plate in an extension direction of the pointing graduation.
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公开(公告)号：EP3878995A1
公开(公告)日：2021-09-15
申请号：EP21161186.8
申请日：2021-03-08
发明人： HASEI, Hironori , TAKASAWA, Koki
IPC分类号： C22C38/00 , C22C38/18 , C22C38/20 , C22C38/22 , C22C38/26 , C23C8/26 , G04B37/22 , C23C8/46 , C23C8/50 , C21D1/74 , C21D6/00 , C22C38/02 , C22C38/04 , C22C38/06
摘要： A method for manufacturing a watch component is a method for manufacturing a watch component that is formed of an austenitized ferritic stainless steel including a base portion formed by a ferrite phase and a surface layer formed by an austenitized phase obtained by austenitizing the ferrite phase. The method includes a first processing step for forming a thinned portion by providing a step in a base material formed of a ferritic stainless steel, a heat treatment step for performing nitrogen absorption treatment on the base material to form the surface layer on an outer surface side of the base portion, and a second processing step for providing a hole portion in the thinned portion.
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公开(公告)号：EP1217426B1
公开(公告)日：2007-05-16
申请号：EP01945808.2
申请日：2001-07-03
IPC分类号： G03B21/62
CPC分类号： G03B21/625
摘要： A method for manufacturing a transmission screen comprising lens bodies juxtaposed on a light transmitting substrate, and a pattern of light absorbing material formed at a position corresponding to the boundary part of respective lens bodies, wherein a composition for lens is ejected to hit the light transmitting substrate and micro lens bodies or precursors thereof are formed of liquid drops of the composition for lens. A method for manufacturing a transmission screen displaying a high-quality image having a high contrast ratio and no moiré pattern nor speckle at low cost can be provided.
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