Patent Number: 
Section: claims

1. A method of inspecting a sample, comprising:directing a primary electron beam containing a first group of electrons to be incident on an area of said sample including a plurality of pixels such that electrons are simultaneously emitted from each of the plurality of pixels; employing charge control means on said area of said sample such that said first group of electrons and said charge control means act together to maintain a stable electrostatic charge on said sample; and using a sensor to detect any emitted electrons by simultaneously imaging said emitted electrons from said area of said sample.  2. The method according to claim 1, wherein said primary electron beam has a width greater than about 0.1 millimeters. 3. The method according to claim 1, wherein said sensor is operated in time delay integration mode. 4. The method of claim 1, wherein at least one of said first group of electrons or said charge control means acts on an area larger than a portion of said area which is imaged. 5. A method of inspecting objects, comprising:providing a sample; directing an electron beam containing a first group of electrons to be incident on a multi-pixel imaging region of said sample; employing charge control means on said sample, wherein said first group of electrons and said charge control means act together to maintain a stable electrostatic charge on said sample; and simultaneously detecting electrons emitted from said multi-pixel imaging region.  6. A system for inspecting a reticle, comprising:an electron beam source configured to emit a primary electron beam along a primary beam path, the primary electron beam being simultaneously incident on a multi-pixel imaging region of the reticle to provide electrons along a detected beam path; and a sensor positioned and configured to detect electrons from the multi-pixel imaging region of the reticle.  7. The system of claim 6 wherein the sensor is a detector array. 8. The system of claim 7 wherein the detector array images about 500,000 to 1,000,000 pixels in parallel. 9. The system of claim 6 wherein the emitted electrons are focused onto the sensor by a projection electron lens. 10. The system of claim 6 wherein the sensor is a time delay integration sensor. 11. The system of claim 10 wherein the time delay integration sensor is implemented by focusing a moving image onto a two-dimensional charge coupled device sensing array. 12. The system of claim 6 wherein the emitted electrons are converted into a light beam and detected with a time delay integration optical detector. 13. The system of claim 6 wherein the primary electron multi-pixel beam is operated near a stable E2 energy point of the reticle. 14. The system of claim 6 wherein a collimated width of the primary electron beam incident on the reticle is larger than an image plane located in proximity to the sensor. 15. The system of claim 14 wherein the collimated width is about one to two millimeters. 16. A system for inspecting a reticle, comprising:a means for directing a beam along a primary beam path, the beam configured to be simultaneously incident on an area of the reticle comprising a plurality of pixels; and a means for simultaneously detecting electrons emitted from the area of the reticle.  17. A method for inspecting a reticle, comprising:directing a primary electron beam to be simultaneously incident on an area of the reticle comprising a plurality of pixels; and simultaneously detecting electrons from the area of the reticle.  18. An inspection system, comprising:an electron beam source configured to emit a primary electron beam along a primary beam path, the primary electron beam configured to be simultaneously incident on a multi-pixel imaging region of a sample to cause the sample to emit electrons along a secondary electron beam path; and a sensor positioned in the secondary electron beam path, the sensor configured to simultaneously detect the electrons emitted from the multi-pixel imaging region of the sample.  19. The system of claim 18 wherein the sample comprises a semiconductor wafer. 20. The system of claim 18 wherein the sample comprises a semiconductor die. 21. The system of claim 18 wherein the sample comprises a flat panel display. 22. The system of claim 18 wherein the sample comprises a thin film magnetic head. 23. An inspection system, comprising:an electron beam source configured to emit a primary electron beam along a primary beam path, the primary electron beam configured to be incident on a multi-pixel imaging region of a sample to cause the sample to emit electrons along a secondary electron beam path, wherein the inspection system does not comprise an electron beam deflection system; and a sensor positioned in the secondary electron beam path, the sensor configured to simultaneously detect the electrons emitted from the multi-pixel imaging region of the sample.