摘要:
There is provided a device housing for a mobile terminal device that includes a metallic plate, an external wall formed of resin and disposed at outer peripheral edges of the metallic plate, an electronic component holder formed of the resin at the nearly same time when the external wall is formed. Furthermore, the electronic component holder disposed on an inner area of the metallic plate surrounded by the external wall the metallic plate and disposed apart from the external wall.
摘要:
There is provided a device housing for a mobile terminal device that includes a metallic plate, an external wall formed of resin and disposed at outer peripheral edges of the metallic plate, an electronic component holder formed of the resin at the nearly same time when the external wall is formed. Furthermore, the electronic component holder disposed on an inner area of the metallic plate surrounded by the external wall the metallic plate and disposed apart from the external wall.
摘要:
An electronic device includes an outer case having a sound hole, an acoustic unit included in the outer case in a position corresponding to a position of the sound hole, a sheet member provided between the acoustic unit and the outer case in a position corresponding to the position of the sound hole, and placed over the acoustic unit to cover an outside of an outer edge of the acoustic unit, a mounting portion circumferentially provided on an outer peripheral portion of the sheet member and mounted to the outer case, and an extension portion that extends the mounting portion toward an inner periphery thereof on a side of the sheet member facing the acoustic unit and to which the acoustic unit is mounted.
摘要:
A mobile terminal device includes a display section; a housing including a frame member forming an opening for accommodating the display section; a transparent plate member disposed over the display section; a metal panel member disposed over the frame member so as to expose the transparent plate member; and an adhesive member having an adhesive obverse surface and an adhesive reverse surface placed between the frame member and each of the transparent plate member and the metal panel member, the adhesive reverse surface being adhesively fixed to the frame member, the adhesive obverse surface being adhesively fixed to the transparent plate member and the metal panel member.
摘要:
An electronic device includes an outer case having a sound hole, an acoustic unit included in the outer case in a position corresponding to a position of the sound hole, a sheet member provided between the acoustic unit and the outer case in a position corresponding to the position of the sound hole, and placed over the acoustic unit to cover an outside of an outer edge of the acoustic unit, a mounting portion circumferentially provided on an outer peripheral portion of the sheet member and mounted to the outer case, and an extension portion that extends the mounting portion toward an inner periphery thereof on a side of the sheet member facing the acoustic unit and to which the acoustic unit is mounted.
摘要:
An aroma diffuser includes a housing to include an accommodating part that accommodates at least an aromatic chip, and a lid to be attached to the housing detachably and to close the accommodating part. The aromatic chip is provided for the lid.
摘要:
An illumination unit including: a light source; a light guide-diffuser that guides and diffuses source light from the light source; a selective translucent unit that reflects external light or reduces the transmission of external light, while also transmitting light guided from the light guide-diffuser; and a presentation surface that presents the source light that has been guided from the light guide-diffuser and transmitted through the selective translucent unit.
摘要:
An illumination unit including: a light source; a light guide-diffuser that guides and diffuses source light from the light source; a selective translucent unit that reflects external light or reduces the transmission of external light, while also transmitting light guided from the light guide-diffuser; and a presentation surface that presents the source light that has been guided from the light guide-diffuser and transmitted through the selective translucent unit.
摘要:
In a field effect transistor such as high output FET or low noise HEMT, a layer for facilitating re-combination of carriers (for example a superlattice buffer layer), an undoped compound semiconductor layer having a higher resistance than a channel layer and the channel layer made of a compound semiconductor are layered successively. In the layer for facilitating re-combination of carriers, for example, oxygen of high concentration is introduced, to facilitate the non-radiative recombination which shortens the life of injected carriers. The layer for facilitating re-combination of carriers is also formed by forming the superlattice layer at a lower temperature than the channel layer. Thus, efficiency and voltageproofness on high frequency, high output power operation is improved further, and noises can be decreased further on high frequency, low noise operation.
摘要:
A method for manufacturing a semiconductor device including forming an electrode on a part of a semiconductor substrate, depositing an insulating film on the semiconductor substrate and on the electrode, and forming a contact hole penetrating through the insulating film to expose a part of the electrode; forming a barrier metal layer on the electrode in the contact hole, on the internal side surface of the contact hole, and on the surface of the insulating film; and depositing a metal layer on the barrier metal layer and patterning the metal layer and the barrier metal layer to form a wiring layer wherein the barrier metal layer comprises a metal that does not form an intermetallic material by solid state diffusion with either of the electrode and the metal layer even at elevated temperatures.