发明名称 |
TV DISPLAY DEVICE |
摘要 |
FIELD: TV equipment. SUBSTANCE: device is designed as insertion which is made from flexible material and is attached to back of speaking system in order to dampen oscillations emitted by speaking system. In addition device may have acoustic screen, which is located behind speaking system in order to improve signals of low acoustic frequency. EFFECT: increased quality of picture. 10 cl, 10 dwgb
|
申请公布号 |
RU2121767(C1) |
申请公布日期 |
1998.11.10 |
申请号 |
RU19970105195 |
申请日期 |
1997.04.08 |
申请人 |
EHL-DZHI EHLEKTRONIKS INK. |
发明人 |
KIOJUNG BOK KIM;BIOJUNG CHUL LI |
分类号 |
H04N5/64;H04R1/02;H04R5/02;(IPC1-7):H04N5/64 |
主分类号 |
H04N5/64 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|