| 摘要 |
PROBLEM TO BE SOLVED: To decrease stress that chips generate in glass and to prevent the unequal luminance of the glass by adopting such an array that the two segments connecting the centers of the joint surfaces of the two chips adjacent to each other do not exist on the same straight line for the array of the respective chips joined to the glass. SOLUTION: Such array that the two segments connecting the centers of the joint surfaces of the two chips adjacent to the chips do not exist on the same straight line is adopted for the array of the respective chips joined to the glass. Namely, the elongated chips 1a, 1b are arranged on the neighborhood of the two sides on the circumference the glass 2 in such a manner that their positions are offset from the adjacent chips. A polarizing plate 4a and the glass 3 are adhered to both surfaces of the glass 2. The stresses of the glass assume a distribution that the stresses increase at the ends of the chips but the ends of the adjacent chips 1a, 1b stagger and, therefore, the occurrence of the superposition of the stresses generated by both chips 1a, 1b is averted and the occurrence of the unequal luminance in the glass 2 is prevented.
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