摘要:
Among the recording/reproducing apparatus such as digital VCR, recording/reproducing and converting may be conducted using digital interface even if there are difference in the type of audio sampling and video compression. DV bus data is provided at digital I/F circuit 2, and A/V separator 101 separates the data into audio and video. The separated audio data undergoes the de-interleave processing at de-interleave instrument 102, and the rate conversion at rate converter 103. The rate- converted audio data undergoes the frame sequence processing and interleave processing at interleave instrument 104. While, the video data is delayed at delay memory 105, where the delay in the audio data processing is taken into account. These audio data and video data are multiplexed at A/V multiplexer 106 to output the DV bus data 3, which is recorded after having been applied with due processing for recording.
摘要:
A switch device has a case, an operation knob disposed above the case, and a connector disposed under the case. The connector has connection terminals and a housing supporting the connection terminals, the housing being formed with an opening portion from which the connection terminals are led out. The case is provided with an impervious wall extending downward from the case so as to be opposed to both side surfaces of the housing parallel to a leading-out direction of the connection terminals. The impervious wall is arranged across a gap from each of the both side surfaces of the housing.
摘要:
A switch device has a case, an operation knob disposed above the case, and a connector disposed under the case. The connector has connection terminals and a housing supporting the connection terminals, the housing being formed with an opening portion from which the connection terminals are led out. The case is provided with an impervious wall extending downward from the case so as to be opposed to both side surfaces of the housing parallel to a leading-out direction of the connection terminals. The impervious wall is arranged across a gap from each of the both side surfaces of the housing.
摘要:
The objective of this invention is to provide an assembling method for electronic members characterized by the fact that electronic members can be joined reliably and easily without using solder paste. The semiconductor device of the present invention has the following parts: silicon substrate 100 with circuit elements formed on it, plural protrusion-shaped metal electrodes 110A, 110B formed on silicon substrate 100, and capacitor 140 having Au-plated electrodes 142, 144. The electrodes 142, 144 of capacitor 140 are metallurgically joined to protrusion-shaped metal electrodes 110A, 110B by means of ultrasonic thermo-compression bonding.
摘要:
A high performance package and methods for its assembly are disclosed. A semiconductor package system of the invention is assembled in a method including the steps of affixing one or more spacers to a package substrate and affixing one or more passive components to the substrate adjacent to the spacers in order to define a plane. A semiconductor chip is affixed in the plane atop the one or more passive components and spacers and is electrically coupled to the one or more passive components.
摘要:
A switching apparatus includes a case, an operation shaft whose one end outwardly projects from inside of the case and which is provided at its central portion with a flange, a support member which supports the flange such that the operation shaft can rock and rotate, an operation knob mounted on one end of the operation shaft, a first contact which is switched when the operation knob is pushed to move the operation shaft and the support member is moved, a second contact which is switched when the operation knob is rotated to rotate the operation shaft, a third contact which is switched when the operation knob is rocked to rock the operation shaft, and a substrate respectively having the first, second and third contacts.
摘要:
An electromagnetic sound generator has a case provided with a yoke, a magnet, a vibrating plate and a coil, and a pair of leads. An end of the coil and the other end of the leads is secured to the case so as to be connected to an outside terminal. A terminal connecting device is provided for connecting the end of the lead to the outside terminal. The terminal connecting device comprises a cylindrical case secured to the case, a connecting rod slidably mounted in the cylindrical case, and a coil spring provided in the cylindrical case to outwardly urge the connecting rod so as to be contacted with the outside terminal at an end of the rod. A top end of the cylindrical case is contacted with the end of the lead.