Abstract:
The present invention provides a flexible electrode array, comprising a silicone containing body, at least one metal trace layer and at least one electrode pad on the surface. The present invention further provides a process of manufacturing a flexible electrode array, comprising: a) irradiating a surface area of a molded silicone containing layer yielding traces with a light beam emitted by a pulsed UV laser source, b) immersing said irradiated molded silicone layer for inducing the deposit of metal ions to form metal traces, c) applying a silicone containing layer on said silicone containing layer and said metal traces, d) irradiating the surface for drilling holes into the surface of the molded silicone containing layer, and e) immersing said irradiated molded silicone layer for inducing the deposit of metal ions to form metal electrode pads.
Abstract:
A ceramic multilayer substrate having excellent migration resistance and high bonding strength between a resin sealing material and a ceramic multilayer substrate body, includes a laminated substrate body having lands, and external electrodes, and covered with a siloxane film formed by a PVD process. The thickness of the siloxane film is lower than about 100 nm. After that, external electrodes of a mounting component are electrically connected and firmly hold to the lands of the laminated substrate body via solder. Next, a resin sealing material for sealing the mounting component is formed on the laminated substrate body.
Abstract:
A thermally and electrically conductive material is provided as a mixture of a dimethylpolysiloxane, metal (or one metal coated with another metal) flakes and/or granules, a peroxide-based and/or a dimethyl hexane based catalyst, PTFE powder and a platinum based fire retardant. The thermally and electrically conductive material may be pre-formed into a film or pad and each side of the film protected with removable release layers. The thermally and electrically conductive material may alternatively be produced in a screen-printable paste. As such, a layer of the thermally and electrically conductive paste may be screen-printed on the metal surface in a complete sheet form or as a patterned film by using a stencil patterned screen mesh. Processes for manufacturing high- and low-frequency circuits that include the interface material are also provided.
Abstract:
A capacitor includes a capacitor part formed of a dielectric film sandwiched by a pair of electrodes and a support body formed of a film of an organic polysilane. The support body is provided so as to support the capacitor part thereon.
Abstract:
The present invention provides a process for embedding at least one layer of at least one metal trace in a silicone-containing polymer, comprising: a) applying a polymer layer on a substrate; b) thermally treating the polymer; c) irradiating at least one surface area of the polymer with a light beam emitted by an excimer laser; d) immersing the irradiated polymer in at least one autocatalytic bath containing ions of at least one metal, and metallizing the polymer; e) thermally treating the metallized polymer; f) applying a polymer layer covering the thermally treated metallized polymer; and g) thermally treating the metallized covered polymer. The present invention further provides a polymer layer comprising silicone containing oxide particles of SiO2, TiO2, Sb2O3, SnO2, Al2O3, ZnO, Fe2O3, Fe3O4, talc, hydroxyapatite or mixtures thereof and at least one metal trace embedded in said polymer layer. The present invention further provides a flexible electrode array comprising silicone containing oxide particles of SiO2, TiO2, Sb2O3, SnO2, A1203, ZnO, Fe2O3, Fe3O4, talc, hydroxyapatite or mixtures thereof and at least one metal trace embedded in said polymer layer.
Abstract translation:本发明提供了一种在含硅酮聚合物中嵌入至少一层至少一种金属痕迹的方法,包括:a)在基底上施加聚合物层; b)热处理聚合物; c)用由准分子激光器发射的光束照射所述聚合物的至少一个表面积; d)将经辐射的聚合物浸入至少一种含有至少一种金属的离子的自催化浴中,并对该聚合物进行金属化; e)热处理金属化聚合物; f)涂覆覆盖热处理的金属化聚合物的聚合物层; 和g)热处理金属化被覆聚合物。 本发明还提供一种聚合物层,其包含含硅氧烷的SiO 2,TiO 2,Sb 2 O 3, N 2,N 2 O 3,N 2,N 2 O 3, Fe 3 O 3,滑石,羟基磷灰石或其混合物,以及嵌入所述聚合物层中的至少一种金属迹线。 本发明还提供了一种柔性电极阵列,其包括含硅氧烷的SiO 2,TiO 2,Sb 2 O 3, / SUB>,SnO 2,Al 2 O 3,ZnO,Fe 2 O 3, Fe 3 O 3,滑石,羟基磷灰石或其混合物,以及嵌入所述聚合物层中的至少一种金属迹线。
Abstract:
A press-bonding anisotropic conductive resin composition comprising (A) an organopolysiloxane having on the average at least two alkenyl groups per molecule, (B) an adhesion promoter, (C) finely divided silica, (D) metallized conductive particles, and (E) a curing agent becomes an anisotropic conductor by press bonding. The conductive particles accommodate height variations among electrode terminals, allowing the composition to achieve stable interconnects between all electrode terminals.
Abstract:
RTV silicone rubber compositions are provided comprising (A) an organopolysiloxane, (B) an organosilicon compound or partial hydrolytic condensate thereof, and (C) a non-aromatic amino-bearing compound. The compositions, when electric and electronic parts having a copper, silver or other metal portion on their surface are encapsulated or sealed therewith, can prevent or retard the parts from corrosion with sulfur-containing gas.
Abstract:
An electrical circuit material having a conductive layer disposed a substrate, wherein the substrate comprises an organic or inorganic polymer comprising a covalently bound polyhedral silsesquioxane (POSS). The substrate may further comprise an additional dispersed POSS, any other fillers including fibrous webs. Use of covalently bound POSS allows for flame retardancy in compositions having acceptable dielectric constants and dissipation factors.
Abstract:
Method of producing a multi-layered wiring board comprising the steps of subjecting the photosensitive resin to exposure- and development-treatment to form the holes having a predetermined size and shape; depositing and forming the curable resin to the insulating layer having the holes formed therein in such a manner as to bury the holes, and conducting heat-treatment to form the cured thin film of the curable resin on the surface of the insulating layer; and so removing the curable resin as to leave the cured thin film to obtain the via-holes having the reduced opening size by the cured thin film.
Abstract:
In order to improve the adhesion of a polyimide layer to an underlying metal surface, an organic solution which cures to a silsesquioxane copolymer is applied to the surface. The polyimide and the copolymer are formed during a simultaneous curing step.