发明名称 |
Post-processing apparatus with solution's temperature detector |
摘要 |
A post-processing apparatus for washing off a photosensitive layer in a non-image area of an organic photoconductive master plate that has been prepared on a platemaker through the steps of exposure, development and fixing. The apparatus including a swelling/wetting section for rendering the photosensitive layer in the non-image area swollen and wet; a stripping section for stripping and removing the photosensitive layer; a cleaning section for washing the photosensitive layer with water; solution receiving tanks provided for the respective sections for receiving processing solution; spray pipes provided along a width of the master plate for spraying the processing solution from the solution receiving tanks respectively associated with the swelling/wetting, the stripping and the cleaning sections; and a detector for detecting a temperature of the processing solution. The detector being provided in a rear end of a fluid passageway of the spray pipe in the swelling/wetting section. The apparatus further including an outlet for injecting the processing solution toward the master plate, the outlet being bored in a wall of the rear end portion of the spray pipe facing with a temperature sensing head of the detector; a heater for the processing solution being provided in the solution receiving tank of the swelling/wetting section; and a controller for controlling the heater according to an output signal from the detector.
|
申请公布号 |
US5329331(A) |
申请公布日期 |
1994.07.12 |
申请号 |
US19930005398 |
申请日期 |
1993.01.15 |
申请人 |
IWATSU ELECTRIC CO., LTD. |
发明人 |
HATORI, NOBUYOSHI;KOIKE, TOSHIO |
分类号 |
H01L21/56;G03D5/04;G03D13/00;G03F7/30;(IPC1-7):G03D13/00 |
主分类号 |
H01L21/56 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|