Exposure apparatus and a method of manufacturing a device that conduct exposure using a set light source shape

1. An exposure apparatus that exposes a substrate via a mask, the apparatus comprising:

(a) a plurality of light sources arrayed two-dimensionally and configured to form a plurality of illumination modes to illuminate the mask;

(b) a projection optical system configured to project a pattern of the mask illuminated by the plurality of light sources on the substrate; and

(c) a light source control unit configured to control driving of each of said plurality of light sources, said light source control unit comprising:

(i) a light source drive configured to drive each of said plurality of light sources;

(ii) a storage unit configured to store driving information of a plurality of illumination modes of each of said plurality of light sources;

(iii) a console configured to designate an illumination mode from the plurality of illumination modes based on an exposure recipe; and

(iv) a controller configured to invoke driving information of each of said plurality of light sources from the storage unit in accordance with the illumination mode designated by said console, and to issue turning on and off driving instructions to said light source drive, so that said plurality of light sources form the illumination mode designated by said console.

2. The apparatus according to claim 1 , wherein said controller adjusts the output from each of said plurality of light sources.

3. The apparatus according to claim 1 , wherein said controller determines an illumination mode based on an identifying mark formed on the mask.

4. A method of manufacturing a device, the method comprising:

(A) exposing a substrate via a mask using an exposure apparatus;

(B) developing the substrate exposed in said exposing step; and

(C) processing the substrate developed in said developing step, to manufacture the device,

wherein the exposure apparatus includes:

(a) a plurality of light sources arrayed two-dimensionally and configured to form a plurality of illumination modes to illuminate the mask;

(b) a projection optical system configured to project a pattern of the mask illuminated by the plurality of light sources on the substrate; and

(c) a light source control unit to control driving of each of the plurality of light sources, the source control unit comprising:

(i) a light source drive configured to drive each of the plurality of light sources,

(ii) a storage unit configured to store driving information of a plurality of illumination modes of each of the plurality of light sources,

(iii) a console configured to designate an illumination mode from the plurality of illumination modes based on an exposure recipe, and

(iv) a controller configured to invoke driving information of each of the plurality of light sources from the storage unit in accordance with the illumination mode designated by the console, and to issue turning on and off driving instructions to the light source drive, so that the plurality of light sources form the illumination mode designated by the console.

5. The apparatus according to claim 1 , further comprising a sensor configured to measure illuminance from said plurality of light sources, wherein the controller issues a driving instruction to the light source drive when a total exposure amount has reached a predetermined amount based on a measurement result of the sensor.

6. The method according to claim 4 , wherein the controller adjusts the output from each of the plurality of light sources.

7. The method according to claim 4 , wherein the controller determines an illumination mode based on an identifying mark formed on the mask.

8. The method according to claim 4 , wherein the light source control unit further comprises a sensor configured to measure illuminance from the plurality of light sources, and the controller issues a driving instruction to the light source drive when a total exposure amount has reached a predetermined amount based on a measurement result of the sensor.

9. The method according to claim 1 , wherein (i) the light source control unit controls driving on and off of each of said plurality of light sources, (ii) the storage unit stores driving on and off information of the plurality of illumination modes, and (iii) the controller invokes driving on and off information of each of said plurality of light sources from the storage unit in accordance with the illumination mode designated by said console, and issues driving on and off driving instructions to said light source drive.

10. An exposure apparatus that exposes a substrate via a mask, the apparatus comprising:

(a) a plurality of light sources arrayed two-dimensionally and configured to form a plurality of illumination modes to illuminate the mask; and

(b) a light source control unit configured to control driving of each of said plurality of light sources, said light source control unit comprising:

(i) a light source drive configured to drive each of said plurality of light sources;

(ii) a storage unit configured to store driving information of a plurality of illumination modes of each of said plurality of light sources;

(iii) a console configured to designate an illumination mode from the plurality of illumination modes based on an exposure recipe; and

(iv) a controller configured to invoke driving information of each of said plurality of light sources from the storage unit in accordance with the illumination mode designated by said console, and to issue turning on and off driving instructions to said light source drive, so that said plurality of light sources form the illumination mode designated by said console.