Blister tray

Abstract

The invention provides a blister tray. The blister tray comprises a first bearing unit and a second bearing unit which are located on the two sides of a center line and have different structures; when multiple blister trays are arranged in a stacked mode, the two adjacent blister trays can be overlapped according to the same direction or different directions, and therefore the blister trays can bear different numbers of substrates with different dimensions; when the upper blister tray and the lower blister tray are overlapped in the same direction, a first containing groove of the lower blister tray can contain a first substrate; when the upper blister tray and the lower blister tray are overlapped in the opposite directions, a second containing groove of the lower blister tray can contain a second substrate, and meanwhile the first containing groove can contain the first substrate, so that the same blister tray can contain different numbers of substrates with different dimensions, the common performance of the blister trays is enhanced, varieties of the blister trays are reduced, the flexibility of logistics is improved, and the management cost is reduced.

Description

technical field [0001] The invention relates to a tray, in particular to a blister tray. Background technique [0002] Liquid crystal display (LiquidCrystalDisplay, LCD) has many advantages such as thin body, power saving, no radiation, and has been widely used, such as: mobile phone, personal digital assistant (PDA), digital camera, computer screen or notebook computer screen, etc. . [0003] Before the liquid crystal display device is manufactured, various forms of semi-finished products (ie, intermediate products) will be produced. The intermediate products of small and medium-sized liquid crystal display devices are usually packed in blister trays. In the factory production process, logistics, warehouse and other operations management, at least 4 intermediate products will be produced in the process of a liquid crystal display device of one size. [0004] In the vertical production chain of small and medium-sized liquid crystal display devices, there are generally the ...

AI Technical Summary

Problems solved by technology

Due to the different sizes of different intermediate products, different forms of intermediate products need to be packed in different blister trays, and generally stacked by stacking several layers of blister trays, which results in the existence of multiple blister trays.

Since different blister trays generally cannot be shared among different intermediate products, there is a large waste in the utilization rate of blister trays

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