| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To keep the installation space of a negative ion generator in an effective position, the generator which is to be installed near a personal computer where the positive ion concentration is apt to increase and which generates an environment friendly for a human body. <P>SOLUTION: A negative ion generator 15 which generates and emits negative ions is assembled in the chassis 10a of a display apparatus 10, while the power supply switch to turn on/off the negative ion generator 15 is separately and independently disposed from the power supply switch to turn on/off the display apparatus 10. <P>COPYRIGHT: (C)2004,JPO</p> |
