| 摘要 |
A large-sized display panel assembly includes an upper polarizing sheet, a lower polarizing sheet, a display panel and a polarizing axis changing unit. The upper polarizing sheet includes a first polarizing axis. The lower polarizing sheet faces the upper polarizing sheet and includes a second polarizing axis having a same direction as the first polarizing axis. The display panel is disposed between the upper and lower polarizing sheets and changes a light-transmissivity to display images. The polarizing axis changing unit is disposed between the upper and lower polarizing sheets and rotates the polarized light 90 degrees with respect to a predetermined direction.
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