JPS6080A - Socket for mounting integrated circuit - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] The present invention relates to a socket for an integrated circuit device (hereinafter referred to as an IC socket).
% burn-in test (hereinafter referred to as FBT)
This is a socket MCIJ that needs to handle a large number of IC2s at once.

General/cBT manufacturing process (In the burn-in test board (hereinafter referred to as B), which has several hundred IC sockets on one board
(denoted as T board) VC under test? Load it, insert it into a constant temperature oven, and perform a lifetime acceleration test in a high ambient temperature/CLIU environment. Currently, the process of loading the IC sockets to be measured 1c2 into the IC sockets of the BT board is carried out manually by a trader one by one, or by using a dedicated IC loading robot. However, the former method [, J:ゎ has poor work efficiency and requires a large amount of man-hours, and the latter method 1' (Yone) requires a large amount of capital investment and is difficult to maintain. Not in.

The purpose of the present invention is to improve all of these problems and achieve more efficient IC loading work in HT VC.
[The IC socket can hold multiple ICs and a holding unit that holds multiple ICs and multiple ICs.
The holding unit [+1
] The IC has a structure with a sliding surface plate that allows the IC to slide on the upper surface of the IC with an appropriate gap facing the VC.

The holding unit) K is held so that the sliding concave is the lower IC, and one end is Ic' of the number of extrusions (Z is ICi if poured from the storage magazine etc.)
The sliding slider slides from the top surface 1'C of the IC and fills the inside of the IC socket. In addition, the surface facing the sliding recess, that is, the holding direction, has a certain angle with respect to the bottom circle of the holding unit, and has a plurality of diagonal openings whose length corresponds to the length of one IC, so that it is easy to fill the IC. IC card tf holding l is lower vc
They are held diagonally along the respective slopes of the IC and positioned so as to give left and right swings.

Further, the holding unit 9 of the IC socket according to the present invention has electrodes planted on both sides thereof in such a manner that the sliding movement thereof has a relation of the holding direction and the supplementary angle with respect to the bottom m, and the first electrode The opposing terminal of the positioned IC? A second electrically following electrode? The electrode unit is once firmly fixed to the plurality of 6111 fixed ICs from the limbs on which the electrode unit is attached, and is electrically connected to the electric signal.

Next nine figures? An embodiment of the present invention will be described using the following.

FIG. 1 is a side view of a part of a holding unit of an IC socket according to a preferred embodiment of the present invention, and FIG.
FIG. One end of the holding unit held with the sliding surface 1 below, l:v sliding on the IC to be measured that has not been poured with clear stroke 1 and holding direction 3? On the top of the IC! 7. When the holding unit is closed, the holding unit is sequentially filled with iC from the other end. Next is the holding unit? Sliding [1] The bottom surface of the IC to be measured is held so that 1 is above YC. Bottom surface 2 of the IC holding unit to be measured is held so that 1 is on top YC. [@] 3'/C Two positions are held diagonally in each direction. Furthermore, the sliding portion 4 of both sides of the main holding unit is
is the holding direction 3 and the face angle VC (the required number of first electrode elements 5 are implanted).

Figure 3 shows the electrode unit lO! 7 The 4th part is a cutaway view taken along b-b'[ of Fig. 3. The required number of second electrodes +6 are placed on both sides of the electrode unit 10 at the same angle as the sliding part 4 of the first +7J'FW pole 15! As shown in the fifth cut-out circle, the first electrode 5 of the RC extender holding unit 7 and the terminal 9 of the IC to be measured 8 are fitted into the second electrode unit 10 from the upper rm of the holding unit. It has a structure in which it is electrically connected to the electrode element 61C. In addition, when transferring the IC to be measured to each magazine in the holding unit Lv, remove the entire electrode unit 10 from the holding unit 7 and lower the sliding surface l.
c To hold the IC μ holding surface 3 Eri sliding surface l
It is possible to drop the electrode unit 1O!fc above it and slide it on the sliding surface 1 and easily store it in the storage magazine.It is also possible to provide an appropriate number of electrode units 1O!fc in the ventilation holes 11'. .

As described above, the IC socket according to the present invention can be easily loaded into the VCI U socket and read as an electrical signal, and can be used for a T board, etc.
It is also possible to easily remove the IC and store it in the storage magazine. Therefore, it is expected that the work will be far more efficient than the current work and will make a significant contribution to reducing work costs.

[Brief explanation of drawings]

FIG. 1 is a side view of a part of the holding unit of the IC socket according to the embodiment of the present invention, and the second body is a-a in FIG.
It is a sectional view taken at '. 3N is a side view of a part of the electrode unit;
It is a sectional view taken at -b'. FIG. 5 is a cross-sectional view (2) when the holding unit and the FJ electrode unit are fitted together. In the figure, 1 is the sliding surface, 2 is the bottom opening of the holding unit, 3 is the holding direction, 4 is the sliding surface of 5 facing the first T, 5 is the first electrode, and 6 is the sliding surface of the wire 2. it (pole, 7 is the holding unit, 8 is the device to be measured 1, 9 is the terminal of the IC 8 to be measured, 1 () is the electrode device unit. Agent Patent Attorney Pita Hara Old Size False 2 Figure 2 1: '(63-= Figure 5

Claims (1)

[Claims] A socket for an integrated circuit device that holds a plurality of integrated circuit devices in series and is capable of electrically connecting each terminal of the plurality of integrated circuit devices to an electrical signal
Is each holding surface held at a constant angle with respect to the bottom surface of the integrated circuit device socket? 1. A socket for an integrated circuit device, characterized in that the socket has a plurality of sloped surfaces, and a smooth surface facing the holding opening is provided.