Claims
- 1. A heat treating method for heating a target substrate by means of light irradiation, wherein a light irradiation treatment is applied a plurality of times to said target substrate such that the adjacent light irradiating regions of said target substrate are allowed to partially overlap each other and that the light irradiating periods of the adjacent light irradiating regions do not overlap with each other.
- 2. The heat treating method according to claim 1, wherein the light irradiation treatment that is applied a plurality of times to said target substrate is performed by changing the light irradiating regions by a predetermined order such that the adjacent light irradiating regions are allowed to partially overlap with each other.
- 3. The heat treating method according to claim 1, wherein the light irradiation treatment that is applied a plurality of times to said target substrate is performed by a plurality of irradiating light generating sections arranged to conform with the light irradiating regions and arranged such that the adjacent light irradiating regions are allowed to partially overlap with each other.
Priority Claims (2)
Number |
Date |
Country |
Kind |
11-267654 |
Sep 1999 |
JP |
|
11-273213 |
Sep 1999 |
JP |
|
CROSS-REFERENCE TO RELATED APPLICATIONS
This application is based upon and claims the benefit of priority from the prior Japanese Patent Applications No. 11-267654, filed Sep. 21, 1999; and No. 11-273213, filed Sep. 27, 1999, the entire contents of which are incorporated herein by reference.
US Referenced Citations (5)