To suppress the frequency of external shape defects caused by crack of an end surface of a glass substrate having been cut oblique to its surface and burrs thereof when two large-sized glass substrates which are stuck together are cut along scribe lines formed on their external surfaces, and to reduce a frame area.
Posts 7 made of the same material as a seal material 3 are interposed between both the large-sized glass substrates 11 and 12 at parts corresponding to an intersection of virtual lines 13 for scribe lines extending in a row direction and virtual lines 15 for scribe lines extending in a column direction. In this case, portions of the seal material 3 are common side parts 3a provided symmetrically on both right and left sides of the virtual lines 15 for the scribe lines. Then, when both the large-sized substrates 11 and 12 are cut, the frequency of an external shape defect can be suppressed because of the presence of the posts 7. Further, the frame area can be made small by cutting the substrates along width-directional centers of the common side parts 3a.
| WO/2014/049899 | PORTABLE TERMINAL APPARATUS |
| JP2023174402 | DISPLAY DEVICE |
| JP3800125 | ELECTROOPTICAL PANEL, ELECTRONIC INSTRUMENT AND METHOD FOR MANUFACTURING ELECTROOPTICAL PANEL |
KASUYA KUNIHIKO
YOSHINO MASAO
DANJO SHINJI
IWASAKI MAKOTO
NISHINO TOSHIHARU
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