| 摘要 |
PROBLEM TO BE SOLVED: To safely and easily subdivide and reassemble a packaged case on user side at an arbitrary time by dividing the packaged case into a back packaged case and a front packaged case and storing a circuit board in the back packaged case so that it is not exposed at the time of division. SOLUTION: A packaged case 11 is formed of a back packaged case 11a storing a plasma display panel PDP and a circuit board 4 and storing a latter half part and a front packaged case 11b covering a front half part engaged with the case 11a. At the time of division, only the front packaged case 11b is taken out and an electric circuit element group is not exposed in the assembly part of PDP, the circuit board and the back packaged case 11a, which are left. Thus, the front packaged case 11b can safely and easily be taken out on a user side. Then, a PDP video face can easily be cleaned and an optical filter 8 fitted to the window 12 of the front packaged case 11b can be cleaned/ exchanged. |
