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Matches 1 - 50 out of 6,245

Document Document Title
WO/2020/173601A1
The present invention is related to a method of manufacturing a mirror. The objective of the present invention is to propose very thin, mechanically and thermally stable mirrors with excellent surface properties as well as a manufacturin...  
WO/2020/173728A1
The invention is relative to manufacturing method of a type of telescope which is athermal, lightweight, optical quality for visible and IR applications.The method is is characterized by these steps: a) optical mirrors (1) are being made...  
WO/2020/173574A1
Embodiments of the present invention provides a composite copper foil comprising a carrier layer, a release layer and an ultra-thin copper layer in this order, wherein the release layer comprises a binary alloy or a ternary alloy compris...  
WO/2020/156186A1
A surface treated copper foil (100), comprising a treated surface (100A), the entity volume of the treated surface (100A) being less than 1.90μm 3/μm 2. A copper foil substrate, comprising a carrying plate and a surface treated copper ...  
WO/2020/156179A1
A surface processing foil, comprising a processing face, wherein a void volume (Vv) of the processing face is from 0.4 to 2.2 μm 3/μm 2, and the kurtosis (Sku) of the processing face is from 1.6 to 4.0.  
WO/2020/156159A1
The present invention provides an electrolytic copper foil, a current collector, an electrode, and a lithium ion secondary battery comprising an electrolytic copper foil. The electrolytic copper foil comprises a deposited side and a drum...  
WO/2020/145096A1
This percolating filter comprises a surface layer, a base material formed more inward than the surface layer, and a middle layer formed between the surface layer and the base material, wherein the surface layer has Pd as the main compone...  
WO/2020/138051A1
A plating solution purification filter according to one aspect of the present invention comprises a molded body that contains an adsorbent constituted by activated carbon and that has an iodine adsorption capacity per unit of mass of 930...  
WO/2020/123461A1
An electrochemical system includes at least one electrochemical cell with a receptacle containing an electrolytic bath in which is disposed a counter electrode. At least one nozzle opens from the receptacle toward and proximate a substra...  
WO/2020/121894A1
Provided are: an electrolytic copper foil having higher electric conductivity; and a method for producing the electrolytic copper foil. The electrolytic copper foil according to the present invention has a carbon content of 5 ppm or less...  
WO/2020/116736A1
Provided is an electroforming apparatus in which an electrolyte supply speed gradient is formed in the width direction of a metal foil during electroforming for continuously manufacturing the metal foil, thus making it possible to secure...  
WO/2020/109155A1
Method for manufacturing a heat exchanger or a heat pipe, comprising at least the following steps: - obtaining an assembly (5) comprising at least one part (53) which comprises at least 90% by weight of a metal or a metal alloy, the part...  
WO/2020/111751A1
A circuit pattern continuous manufacturing device capable of quickly manufacturing a circuit pattern having a sufficient thickness is disclosed. A circuit pattern continuous manufacturing device comprises: an unwinder for unwinding a tra...  
WO/2020/105289A1
Provided is a surface-treated copper foil that, in the case of use in the SAP method, can provide a resin substrate with a surface profile that can effectively prevent the generation of deposition that can be produced in a circuit in the...  
WO/2020/075173A1
The invention relates to a process and a system for 3-dimentional (3D) fabrication of sub-micron structures and is established by local electrochemical deposition methods.  
WO/2020/071350A1
Provided is a zinc foil which, when used as a negative electrode active material, can reduce the generation of gas during long-term storage of a battery compared to conventional foils. This zinc foil contains zinc as a base material, and...  
WO/2020/054170A1
This metallic porous body has a skeleton having a three-dimensional net-like structure and has, in the surface part of the skeleton, second pores smaller in size than first pores formed by the skeleton, wherein the surface part is formed...  
WO/2020/049851A1
The metal porous body according to one embodiment of the present disclosure is shaped like a sheet and has a skeleton that has a three-dimensional network structure. The skeleton comprises an alloy that includes at least nickel (Ni) and ...  
WO/2020/039032A1
The invention relates to a method for producing metal clock-making components, characterised in that it comprises the steps of forming a multilevel mould made of a photosensitive resin, by means of a UV-LiGA method, and galvanically depo...  
WO/2020/037362A1
An apparatus for stripping metal (12, 14) deposited on a cathode plate (16), comprises a first robotic arm (46) carrying a first stripping apparatus (40), the first stripping apparatus having a first gripping apparatus (62, 63) to grip t...  
WO/2020/031721A1
The present invention provides a roughened copper foil which enables the achievement of a good balance between excellent etching properties and high shear strength in processing of a copper-clad laminate or in production of a printed wir...  
WO/2020/032509A1
The present invention relates to a mask-transfer system and a method for manufacturing a mask having an integrated frame. The mask-transfer system, according to the present invention, is a system that transfers a mask for the formation o...  
WO/2020/020803A1
The present invention relates to a method for producing a membrane-nanowire composite comprising a polymeric membrane and metal nanowires. Such nanowires may be structured and used in the production of electronic or other devices. The pr...  
WO/2020/017270A1
The present invention addresses the problem of providing a method of manufacturing a metal mask that has resistance against etching and a metal mask obtained thereby, and a method of manufacturing a high aspect ratio diffraction grating ...  
WO/2020/013344A1
[Problem] To provide a metal capillary which is provided in a region in the vicinity of an end portion thereof with a highly water-repellent surface, and which is particularly useful as a micro-pipette or a micro-syringe. [Solution] This...  
WO/2020/009088A1
This mask comprises: a first mask that includes an opening; a second mask that is positioned to the opening of the first mask; and a joining part that joins the first mask and the second mask. The first mask has a first surface, a second...  
WO/2020/010215A1
Electrodeposition bath compositions, additives, and maintenance methods are described. In one embodiment, an electrodeposition bath includes at least a first metal ionic species that reacts with a second metal ionic species to maintain e...  
WO/2020/000185A1
Embodiments of the disclosure provide methods and apparatus for a shadow mask. In one embodiment, a shadow mask is provided and includes a frame made of a metallic material, and one or more mask patterns coupled to the frame, the one or ...  
WO/2020/001918A1
A method of electroforming a hollow needle with a side-hole, the method comprises providing a radially extendable needle mould (100) with a protruding side-hole forming structure (108) and a metal seed layer (150), wherein the metal seed...  
WO/2020/006102A1
In one approach, a magnet includes a plurality of layers, each layer having a microstructure of sintered particles. The particles in at least one of the layers are characterized as having preferentially aligned magnetic orientations in a...  
WO/2019/242034A1
Provided are a device and system for automatically controlling the thickness of an electroformed coating. The device comprises an electroforming cylinder (1), a rack-plating bracket (2), a controller (3) and a current detection unit (4)....  
WO/2019/233052A1
Disclosed is a method for preparing a three-dimensional porous metal material with no deviation in pore size and physical properties, comprising using a 3D printer to print a matrix with a uniform porous structure, and providing at least...  
WO/2019/233053A1
The present invention provides a microporous foamed nickel. The microporous foamed nickel uses a polyurethane sponge as a matrix, has an overall three-dimensional porous network structure, and has a micropore density of ≥ 10/μm2, a sp...  
WO/2019/228006A1
A manufacturing method for an evaporation mask comprising: providing an open mask (5) having at least one open region (BB); forming a photoresist layer (6') at least within the open region (BB), at least a portion of the photoresist laye...  
WO/2019/228902A1
The invention relates to a method for producing metal decorative elements on a curved watch dial made of an insulating material, characterised in that it comprises the steps of forming, using a UV LIGA method, a mould made of a photosens...  
WO/2019/225641A1
This hydrogen permeable membrane comprises an alloy film which contains Pd and Cu. This alloy film is an electrolytic plating film and has a BCC structure; and the Pd:Cu ratio (atomic ratio) in this alloy film is from 4:6 to 6:4.  
WO/2018/084448A8
The present invention relates to a mother plate, a method for manufacturing a mother plate, a method for manufacturing a mask, and an OLED pixel deposition method. The method for manufacturing a mother plate according to the present inve...  
WO/2019/208368A1
Provided is a surface-treated copper foil which has such fine wiring pattern processability that a fine wring pattern having an L & S value of 30/30 μm or less, for example, can be formed by a subtractive process having excellent proces...  
WO/2019/198263A1
This vapor deposition mask base material is a metal foil formed using electroplating. The metal foil is made of a nickel-iron alloy, and includes a first surface and a second surface that is opposite the first surface. The first surface ...  
WO/2019/198337A1
[Problem] To provide a laminated electrolytic foil and a battery using the laminated electrolytic foil, said laminated electrolytic foil not only having sufficient strength to suppress the concern about breakage and tear during productio...  
WO/2019/190115A1
The present invention relates to an apparatus and a method for plating and, more specifically, to: an apparatus for performing uniform pattern plating on a substrate placed in a horizontal direction and a method therefor, and presents a ...  
WO/2019/190121A1
The present invention relates to a buffer substrate for supporting a mask, a method for manufacturing same, and a method for manufacturing a frame-integrated mask. The method for manufacturing a buffer substrate for supporting a mask acc...  
WO/2019/188712A1
Provided is a roughened copper foil having low-roughness suitable for forming a thin-wire circuit and capable, when used in an SAP method, of providing a layered body with a surface profile which allows for not only excellent etching pro...  
WO/2019/163256A1
A porous metal body which has a three-dimensional network structure, and which is provided with a skeleton that forms the three-dimensional network structure and a cover layer that has fine pores and covers the skeleton. The three-dimens...  
WO/2019/163962A1
Tensile strengths respectively measured using cut copper foils, which are obtained by cutting an electrolytic copper foil from one widthwise end thereof to the other end at 100 mm intervals, satisfy the following requirements (I) through...  
WO/2019/156514A1
A sulfur powder, a sulfur electrode, a battery comprising same, and a manufacturing method therefor are disclosed. The manufacturing method of a sulfur powder comprises the steps of: positioning an electrode plate connected to an anode o...  
WO/2019/151719A1
The present invention relates to: an electrolytic copper foil having high dimensional stability and texture stability in a high temperature environment of a process for manufacturing an Li secondary battery; and a manufacturing method th...  
WO/2019/151718A1
The present invention relates to an electrolytic copper foil having excellent handling characteristics in the manufacture of copper foil and in post-processing for manufacturing a secondary battery. The present invention provides an elec...  
WO/2019/132205A1
The purpose of the present invention is to provide an electroforming apparatus capable of manufacturing products which have uniform alloy components. One embodiment provides an electroforming apparatus comprising: a rotary cathode, forme...  
WO/2019/124791A1
The present invention relates to an apparatus for manufacturing an alloy foil, comprising: an electrolytic bath containing an electrolyte; a drum type cathode that is rotated while being partially immersed in the electrolytic bath; a plu...  

Matches 1 - 50 out of 6,245