JPS603609A - Manufacture of liquid crystal display element - Google Patents

Abstract

PURPOSE:To utilize effectively remaining glass by manufacturing liq. crystal display elements of different sizes from regularly shaped large glass. CONSTITUTION:Cells G are taken out of a glass substrate, and cells H different from the cells G in size, e.g., smaller cells H are formed on the remaining part B of the substrate. Thus, one glass substrate can be used effectively.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a so-called "multi-panel manufacturing method" in which a plurality of liquid crystal display elements are manufactured from a large shaped glass.

<Prior art> In a manufacturing method in which a large number of liquid crystal cells are obtained using a fixed-shaped multi-layer glass substrate, it is difficult to determine the size of the cells and the way they are formed.

In other words, when manufacturing a liquid crystal cell using a multilayer glass substrate, depending on the size of the cell, if cell G is removed from the substrate as shown in Figure 1A, the remaining B will be used as a cell when the cell is divided. is not used. That is, the waste part B
1.〈Object of the invention〉 The purpose of the present invention is to make effective use of the above-mentioned waste portion by celling it, and 1.4 Q. The purpose is to create another type 3x'', o] cell with different types.

<Example> As shown in FIG. 2 (1), in the remaining portion B after removing the cell G from the substrate, a waste portion (FIG. 1, B ') is almost eliminated, and a single glass substrate can be used effectively.

It is also possible to form cells such as those shown in FIG. 2(2), +31, and FIG. 3, and in total, two to three types of liquid crystal cells can be obtained from one large-sized glass substrate.

In addition, the present invention is possible if the electrodes of cell H are formed at the same time as the electrodes of cell G are formed, and the seals of cells G and H are printed at the same time, and as described above, glass can be used effectively. In addition, two to three types of cells can be obtained, and the material (glass) can be fully utilized.

<Effects> Depending on the type of liquid crystal cell, the display area generally increases depending on the type.
When manufacturing a cell using a large-sized glass substrate, depending on the type, a waste portion B' that is not used as a cell as shown in Figure 1 B may appear, and the However, in the present invention, the discarded portion of FIG. By forming a cell such as B that is smaller than the original cell (G), one glass substrate can be used effectively, thereby reducing the cost of the cell. Also, the second
It is also possible to arrange the cells as shown in Fig. 3 (21, +31, Fig. 3), and variations can be provided.

[BRIEF DESCRIPTION OF THE DRAWINGS] FIG. 1 is a diagram for explaining the conventional method for manufacturing a liquid crystal display element, and FIG. 2 is a diagram for explaining the method for manufacturing a liquid crystal display element according to the present invention. FIG. Explanation of symbols G, H: Cell.

Claims (1)

[Claims] 1. A method for manufacturing a plurality of liquid crystal display elements from fixed glass using a large fixed glass, characterized in that multiple types of liquid crystal display elements of different sizes are manufactured from the same fixed glass. A method for manufacturing a liquid crystal display element.