| 发明名称 |
METHOD AND SYSTEMS FOR DIAGNOSING PROJECTION DEVICE FAILURE |
| 摘要 |
Projection device failure may be diagnosed by sensing improper operation of projection lamp ignitor circuitry. An ignitor failure indicator may be activated based on a sensed failure in the operation of the lamp ignitor circuitry to prevent incorrect projection lamp failure notification. |
| 申请公布号 |
KR20060050424(A) |
申请公布日期 |
2006.05.19 |
| 申请号 |
KR20050074095 |
申请日期 |
2005.08.12 |
| 申请人 |
DELL PRODUCTS, L.P. |
发明人 |
SUBRAMANIAN JAYARAM;SATCHIDANANDA MISHRA;MASAYOSHHI SAKAI |
| 分类号 |
H04N17/00;G03B21/20;H04N5/74;H05B37/03;H05B41/292 |
主分类号 |
H04N17/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
