JPH02219777A - Semiconductor receiving container - Google Patents

Abstract

PURPOSE:To permit common usage for two kinds of semiconductors different only in heights by providing a container with supporting recess parts for stacking on an outer peripheral frame shaped like picture frame in asymmetrical positions. CONSTITUTION:A semiconductor receiving container 1 is composed of plurality of semiconductor receiving recess parts 4 formed of a plurality of dividing walls 2 and an outer peripheral frame 3 shaped like picture frame. The frame 3 is provided with a plurality of supporting recess parts 5 for stacking formed in asymmetrical positions. In this structure, when the containers 1 are stacked in a regular direction, the height H1 of the receiving part 4 becomes equal to value H1 determined by the wall thickness (t) of the container and a slope alphaand, when stacked angularly 180 deg. from the direction, the height H2 of the receiving part 4 becomes equal to the forming position H2 of a supporting stepped part 51. The supporting stepped part 41 is so shaped as to overlap the shoulder 31 of the frame 3, thereby preventing the occurrence of shift between the containers when stacked.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a semiconductor storage container, and more particularly to a container for storing a flat parallelage type semiconductor element.

[Conventional technology]

Conventionally, this type of container has a container 1 and a lid 6 provided with a concave storage portion 4 corresponding to the external dimensions of the semiconductor element, as shown in FIG.
It is generally a special container made of

[Problem to be solved by the invention]

If containers are specialized, containers will be prepared for each type of external dimension of the semiconductor element, but when manufacturing semiconductor elements of similar shapes in high-mix, low-volume production, the disadvantage is that the cost of manufacturing the containers will be duplicated. . As a countermeasure to this problem, it may be possible to use the container for large-diameter semiconductor devices for small-diameter semiconductor devices, but this increases the dimensional margin between the container and the semiconductor device, and reduces vibration during transportation. A drawback arises that the external shape of the semiconductor element is damaged due to i1 and the like.

An object of the present invention is to provide a container that can be used commonly for two types of semiconducting water that differ only in height among semiconductors having similar shapes.

[Means to solve the problem]

In order to achieve the above object, the semiconductor storage container according to the present invention has a container body in which concave portions for storing semiconductor elements are arranged in a grid pattern, and a frame portion at the outermost periphery of the container body is shaped like a frame, and containers are stacked on the frame-shaped frame portion. The support recesses are provided at asymmetric positions.

〔Example〕

Next, the present invention will be explained with reference to the drawings.

FIG. 1 is a perspective view showing one embodiment.

In the figure, a semiconductor storage container 1 constitutes a concave semiconductor storage section 4 with a plurality of partition frames 2 and a frame-shaped frame 3 at the outermost periphery.

A plurality of concave stacking support portions 5 are formed in the frame-like frame 3 at asymmetrical positions. FIG. 3 shows a cross-sectional view when the containers 1 are stacked in the forward direction. As shown in FIG. 2, the height Hl of the storage section 4 is the same as the value H1 determined by the thickness of the container and the slope α. . In addition, Figure 4 shows containers 1 at 180° to each other.
This shows the case where they are stacked in the rotated direction, and the height H of the storage section 4 is
2 corresponds to the formation position H2 of the support step portion 51 shown in FIG. The support stepped portion 51 is provided so as to overlap the shoulder 31 of the picture frame, and also serves to prevent displacement during stacking.

〔Effect of the invention〕

As explained above, the present invention provides a semiconductor storage container having a concave portion constituted by a plurality of orthogonal partition frames and a frame-shaped frame on the outermost periphery, and in which the stacking support portion of the container is positioned asymmetrically with respect to the frame-shaped frame. By providing the containers, different storage spaces can be obtained when the containers are stacked in the forward direction or in the 180° rotation direction. This shows that two types of semiconductors that differ only in height can be stored in the same storage container.
This has the effect of reducing the types of storage containers and reducing investment.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing one embodiment of the semiconductor storage container of the present invention, FIG. 2 is a sectional view of the stacking support part, and FIGS. 3 and 4 show the semiconductor storage container in the forward direction and in the 180° rotation direction, respectively. FIG. 5 is a sectional view of a conventional semiconductor storage container. 1... Semiconductor storage container 2... Partition frame 3... Picture frame-shaped frame 4... Semiconductor storage section 5... Container stacking support section 6... Container lid 31... Picture frame-shaped frame Shoulder 51...Stacking support steps Hl, H2...Semiconductor housing height t...Thickness of container α...Gradient Fig. 1 Fig. 2 Fig. 3 Fig. 5

Claims (1)

[Claims] (1) The frame at the outermost periphery of the container body in which recesses for storing semiconductor devices are arranged in a grid pattern is shaped like a frame, and the recesses for supporting stacking of containers are provided at asymmetrical positions in the frame-like frame. Features: Semiconductor storage container.