Japan Display Inc.

Eisuke Hatakeyama

Kei Adachi

Tetsuya Oshima

In a display device having high reliability, even if being a narrow framing type, and a method for manufacturing thereof, having a display panel, being made up with a first substrateand a second substrate, which are adhered with using a seal, a main SOCis disposed like a wall, on a peripheral end portion of the first substrateand the second substrate, and the sealis disposed inwardly of the main SOC. Also, in a method for manufacturing thereof, the main SOCis formed in a region including a cutting plane between the display panel regions neighboring with, and on the cutting plane is made the cutting thereof.

Display device and manufacturing method thereof

It is possible to separate each liquid crystal display panel from a mother board in which multiple liquid crystal display panels are formed even with a thin glass substrate, by forming a columnar spacer in the boundary between liquid crystal display panels, forming a scribe line corresponding to the columnar spacer on both sides of the counter substrate and the TFT substrate in the mother board, and forming a separation line between the scribe lines by applying a bending stress to the mother board. Since the columnar spacer is formed in a portion corresponding to the scribe line, the strength in this portion increases, so that the proper scribe lines and break lines can be formed when the thickness of the glass substrate is reduced to about 0.15 mm.

Liquid crystal display device and manufacturing method thereof

In a display device having high reliability, even if being a narrow framing type, and a method for manufacturing thereof, having a display panel, being made up with a first substrateand a second substratewhich are adhered with using a seala main SOCis disposed like a wall, on a peripheral end portion of the first substrateand the second substrateand the sealis disposed inwardly of the main SOCAlso, in a method for manufacturing thereof, the main SOCis formed in a region including a cutting plane between the display panel regions neighboring with, and on the cutting plane is made the cutting thereof.

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Tokyo, Japan

Eisuke Hatakeyama