摘要:
A bonding method of bonding two base members together through a bonding film having a fine pattern at low cost, and a bonded body with the bonding film which is formed using the bonding method are provided. The bonding method is a method for forming a bonded body in which a first base member and a second base member are bonded together through a bonding film having a predetermined pattern. The bonding method includes: applying a liquid material containing a silicone material composed of silicone compounds onto a surface of at least one of the first and second base members using a liquid droplet ejecting method, to form a liquid coating having a pattern corresponding to the predetermined pattern on the surface; drying the liquid coating so that it is transformed into the bonding film having the predetermined pattern on the surface of the at least one of the first and second base members; and applying energy to the bonding film so that a bonding property is developed in the vicinity of a surface thereof, to thereby bond the first and second base members together through the bonding film.
摘要:
A bonding method of bonding two base members together through a bonding film is provided. The bonding method is a method for forming a bonded body in which a first base member and a second base member are bonded together through the bonding film. The bonding method includes: applying a liquid material containing a silicone material composed of silicone compounds onto a surface of at least one of the first and second base members to form a liquid coating on the surface; drying the liquid coating so that it is transformed into the bonding film on the surface of the at least one of the first and second base members; and applying energy to the bonding film so that a bonding property is developed in the vicinity of a surface thereof, to thereby bond the first and second base members together through the bonding film.
摘要:
A bonding method of bonding two base members together through a bonding film is provided. The bonding method is a method for forming a bonded body in which a first base member and a second base member are bonded together through the bonding film. The bonding method includes: applying a liquid material containing a silicone material composed of silicone compounds onto a surface of at least one of the first and second base members to form a liquid coating on the surface; drying the liquid coating so that it is transformed into the bonding film on the surface of the at least one of the first and second base members; and applying energy to the bonding film so that a bonding property is developed in the vicinity of a surface thereof, to thereby bond the first and second base members together through the bonding film.
摘要:
A separating method of a bonded body, the bonded body including two base members and a bonding film through which the base members are boded together, enabling to easily and efficiently separating the bonded body into the two original base members is provided. Further, the bonding film contains a silicone material composed of silicone compounds. The separating method includes: preparing the bonded body with the bonding film; and applying energy for separation to the bonding film so that cleavage is generated within the bonding film due to breakage of a part of molecular bonds of the silicone compounds, to thereby separate the bonded body into the first and second base members.
摘要:
A mask forming method that can reduce manufacturing cost is disclosed. The method forms a mask on the surface of a member to be processed in order to form a desired pattern using liquid material for patterning. The method also includes applying resist to the entire surface of the member to be processed, drying the applied resist, patterning by removing the resist in a pattern-formation area using photolithography, and heating the resist.
摘要:
An object is to provide a mask formation method, which can curtail a manufacturing cost.A method of forming a film of predetermined pattern on the front surface of a member to-be-processed is so constructed as to carry out the step (S178) of improving the adherence of a pattern material solution to the member to-be-processed, the step (S180) of filling up a pattern forming recess provided in a mask on the surface of the member to-be-processed with a pattern material solution, the step (S186) of improving the film quality of the pattern film to-be-formed by processing the pattern material solution, the step (S188) of removing the pattern material solution having adhered on the mask, the step (S190) of drying the pattern material solution, and the step (S196) of subjecting the pattern film to annealing processing.
摘要:
An ink jet type recording head includes a substrate, a nozzle plate having nozzles, and a sealing sheet, and the substrate and the nozzle plate are bonded to each other through a bonding film, and the substrate and the sealing sheet are bonded to each other through a bonding film. These bonding films are each obtained by drying and/or curing a liquid material containing an epoxy-modified silicone material. Further, by applying energy to each bonding film, the surface thereof is activated, and therefore, each bonding film exhibits a bonding property. By this bonding property, the substrate is bonded to the nozzle plate and to the sealing sheet.
摘要:
A method of forming a bonded body comprised of a first base member, a second base member, and a first bonding film and a second bonding film provided between the first base member and the second base member is provided. The first bonding film and the second bonding film are constituted of copper and an organic component, and an amount of copper contained in each of the first bonding film and the second bonding film is 90 atom % or higher but lower than 99 atom % at an atomic ratio. The method is comprised of: forming the first bonding film on the first base member by using a chemical vapor-film formation method; forming the second bonding film on the second base member by using a chemical vapor-film formation method; bringing the first bonding film formed on the first base member into contact with the second bonding film formed on the second base member so that the first bonding film faces the second bonding film; and applying a compressive force to the first base member and the second base member so that the first bonding film and the second bonding film are bonded together to thereby obtain the bonded body. Two base members can be firmly and efficiently bonded together with high dimensional accuracy at a low temperature, and the two base members can be efficiently separated (peeled off) to each other after use of the bonded body. Further, a bonded body is also provided.
摘要:
There is provided a method for disassembling a bonded structure obtained by bonding a first base member and a second base member to each other via a bonding film mainly made of a compound having a branched polyorganosiloxane skeleton having a structural unit expressed by a following general formula (1) at a terminal portion, a structural unit expressed by a following general formula (2) at a linking portion, and a structural unit expressed by a following general formula (3) at a branched portion: In the formulas, each R independently represents a non-substituted hydrocarbon group; each Z independently represents a hydroxyl group or a hydrolytic group; each X represents a siloxane residue; a represents 0 or an integer of 1 to 3; b represents 0 or an integer of 1 or 2; and c represents 0 or 1. The disassembling method includes heating the bonding film into a molten state at a temperature equal to or higher than a glass transition point of the compound having the branched polyorganosiloxane skeleton and separating the first and the second base members from each other.
摘要:
A method of forming a bonded body comprised of a first base member, a second base member, and a first bonding film and a second bonding film provided between the first base member and the second base member is provided. The first bonding film and the second bonding film are constituted mainly of copper. The method is comprised of: forming the first bonding film on the first base member by using a chemical vapor-film formation method; forming the second bonding film on the second base member by using a chemical vapor-film formation method; bringing the first bonding film formed on the first base member into contact with the second bonding film formed on the second base member so that the first bonding film faces the second bonding film; and applying a compressive force to the first base member and the second base member so that the first bonding film and the second bonding film are bonded together to thereby obtain the bonded body. Two base members can be firmly and efficiently bonded together with high dimensional accuracy at a low temperature, and the two base members can be efficiently separated (peeled off) to each other after use of the bonded body. Further, a bonded body is also provided.