摘要:
It is intended to provide a substrate structure ensuring a shielding property and a heat discharge property of a resin part that collectively covers a plurality of electronic components and capable of downsizing, thinning, and a reduction in number of components. The substrate structure 20 of the first embodiment is provided with a substrate 21, a plurality of electronic components 22 mounted along the substrate 21, and a resin part 25 that covers the electronic components 22 and is in close contact with the substrate 21. In the substrate structure 20, the resin part 25 is provided with a reinforcing heat discharge layer 26 covering the electronic components 22 and having a heat conductivity and a reinforcing property and a shield layer 27 covering the reinforcing heat discharge layer 26, and a surface o28 of the shield layer 27 is formed into a predetermined shape corresponding to a surface structure of the display device 30 adjacent to the resin part 25.
摘要:
It is intended to provide a substrate structure ensuring a shielding property and a heat discharge property of a resin part that collectively covers a plurality of electronic components and capable of downsizing, thinning, and a reduction in number of components. The substrate structure 20 of the first embodiment is provided with a substrate 21, a plurality of electronic components 22 mounted along the substrate 21, and a resin part 25 that covers the electronic components 22 and is in close contact with the substrate 21. In the substrate structure 20, the resin part 25 is provided with a reinforcing heat discharge layer 26 covering the electronic components 22 and having a heat conductivity and a reinforcing property and a shield layer 27 covering the reinforcing heat discharge layer 26, and a surface o28 of the shield layer 27 is formed into a predetermined shape corresponding to a surface structure of the display device 30 adjacent to the resin part 25.
摘要:
A circuit board in which the attachment strength of a frame member to a substrate can be improved, and a mobile electronic apparatus are provided.A circuit board 16 has: a substrate 28; plural electronic components 29 which are mounted on the substrate 28; and a frame member 30 which is attached to the substrate 28 so as to surround the electronic components 29. A resin portion 36 is formed by a resin which is filled into the frame member 30. The circuit board 16 has: a lower bent portion 41 (contact portion) which is disposed in a basal end portion 38B of a wall portion 38 of the frame member 30 along the substrate 28; and a raised portion 42 which is disposed in an outer end portion 41A of the lower bent portion 41.
摘要:
A substrate structure capable of miniaturizing and thinning a housing of a portable terminal is provided.A substrate structure 10 comprises a substrate 11, plural electronic components 12 mounted along one mounting surface 11A in the substrate 11, and a resin part 13 for making close contact with the mounting surface 11A of the substrate 11while each of the electronic components 12 is covered with a resin 13A. In the substrate structure 10, a through hole 14 extending through the substrate 11 in a thickness direction is disposed and also the side of the mounting surface 11A in the through hole 14 is closed by a lid member 15. A rising part 21 is disposed in a peripheral part of this lid member 15.
摘要:
A substrate structure capable of miniaturizing and thinning a housing of a portable terminal is provided.A substrate structure 10 comprises a substrate 11, plural electronic components 12 mounted along one mounting surface 11A in the substrate 11, and a resin part 13 for making close contact with the mounting surface 11A of the substrate 11while each of the electronic components 12 is covered with a resin 13A. In the substrate structure 10, a through hole 14 extending through the substrate 11 in a thickness direction is disposed and also the side of the mounting surface 11A in the through hole 14 is closed by a lid member 15. A rising part 21 is disposed in a peripheral part of this lid member 15.
摘要:
A substrate structure capable of miniaturizing and thinning a housing of a portable terminal is provided.A substrate structure 10 comprises a substrate 11, plural electronic components 12 mounted along one mounting surface 11A in the substrate 11, and a resin part 13 for making close contact with the mounting surface 11A of the substrate 11while each of the electronic components 12 is covered with a resin 13A. In the substrate structure 10, a through hole 14 extending through the substrate 11 in a thickness direction is disposed and also the side of the mounting surface 11A in the through hole 14 is closed by a lid member 15. A rising part 21 is disposed in a peripheral part of this lid member 15.
摘要:
A circuit board in which the attachment strength of a frame member to a substrate can be improved, and a mobile electronic apparatus are provided.A circuit board 16 has: a substrate 28; plural electronic components 29 which are mounted on the substrate 28; and a frame member 30 which is attached to the substrate 28 so as to surround the electronic components 29. A resin portion 36 is formed by a resin which is filled into the frame member 30. The circuit board 16 has: a lower bent portion 41 (contact portion) which is disposed in a basal end portion 38B of a wall portion 38 of the frame member 30 along the substrate 28; and a raised portion 42 which is disposed in an outer end portion 41A of the lower bent portion 41.
摘要:
A circuit device which can form terminal portions at narrow pitches a manufacturing method of the circuit device, and a connecting member are provided. A circuit device 10 includes: a first printed circuit board 11 and a second printed circuit board 15 which are arranged along the thickness direction of substrates 12, 16; and a connecting member 20 which is interposed between the first printed circuit board 11 and the second printed circuit board 15. The first printed circuit board 11 and the second printed circuit board 15 are electrically connected with each other by terminal portions 21 formed on the connecting member 20. The circuit device 10 integrally forms the terminal portions 21 on a frame body 25 by plating.
摘要:
A circuit device which can form terminal portions at narrow pitches a manufacturing method of the circuit device, and a connecting member are provided. A circuit device 10 includes: a first printed circuit board 11 and a second printed circuit board 15 which are arranged along the thickness direction of substrates 12, 16; and a connecting member 20 which is interposed between the first printed circuit board 11 and the second printed circuit board 15. The first printed circuit board 11 and the second printed circuit board 15 are electrically connected with each other by terminal portions 21 formed on the connecting member 20. The circuit device 10 integrally forms the terminal portions 21 on a frame body 25 by plating.
摘要:
A carrying case for portable electronic equipment is provided which is designed to allow a case carrier to stop an alarm or call sound produced from the electronic equipment without opening the carrying case. The carrying case has a protrusion formed on an inner wall of a cover at a given interval away from an operating button on the electronic equipment disposed within the carrying case. The cover is supported elastically by a case body with a given gap between front edges of the cover and the case body. The depression of the operating button of the electronic equipment through the protrusion to stop the alarm or call sound is achieved by pressing one of the cover and the case body against the other to decrease the gap therebetween. In another modified form, a window is formed in the bottom of the case body for allowing the case carrier to move the electronic equipment within the case body using a finger load, thereby bringing the operating button into engagement with the protrusion on the inner wall of the cover.