| 摘要 |
<p>This invention provides a display device which does not cause a deterioration in luminescence efficiency. In a display device (1), a concave part (13), where a luminescent part (15) is located, is filled with a filling film (27) before an inorganic film (28) is formed. Accordingly, no cracking take place in the inorganic film (28). The inorganic film (28) is formed of a highly airtight and highly heat conductive material such as diamond-like carbon or AlN. Therefore, water or oxygen is less likely to penetrate into the luminescent part (15). Further, the heat of the luminescent part (15) is conveyed to the inorganic film (28), so that the luminescent part (15) is not brought to a high-temperature state. Furthermore, the space between first and second panels (10, 20) is filled with a resin film (29). Accordingly, any air does not externally enter between the first and second panels (10, 20). The luminescent part (15) does not undergo any damage by water, oxygen and heat, and, thus, the display device (1) has a prolonged service life.</p> |
