1
Yasuyuki Unno: Projection exposure apparatus and device manufacturing method capable of controlling polarization direction. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, August 3, 1999: US05933219 (77 worldwide citation)

In a projection apparatus and method, a mask and a substrate are scanned relative to an exposure beam in a scanning direction, with the exposure beam having a direction of polarization. The mask contains at least first and second patterns, with the first pattern extending in a different longitudinal ...


2
Tetsuo Taniguchi, Naomasa Shiraishi: Projection apparatus and method. Nikon Corporation, Armstrong Westerman Hattori McLeland & Naughton, October 16, 2001: US06304317 (63 worldwide citation)

A projection exposure apparatus having an illuminating system for irradiating a mask, which has a pattern, with illuminating light for exposure and a projection optical system having a plurality of optical elements arranged along an optical axis to project an image of a pattern illuminated with ligh ...


3
Marshall M Monroe, Willian G Redmann: Apparatus and method for projection upon a three-dimensional object. The Walt Disney Company, Pretty Schroeder Brueggemann & Clark, June 28, 1994: US05325473 (59 worldwide citation)

A projection apparatus and method for vivid and realistic projection is disclosed, with applications to amusement and optical engineering. Contemplated applications of the invention also include video shopping applications and cosmetic applications. Graphics data is entered into a user interface and ...


4
Yuji Manabe, Kazuya Okamoto, Yutaka Iwasaki, Yukiharu Okubo: Projection apparatus and method. Nikon Corporation, Klarquist Sparkman Campbell Leigh & Whinston, May 27, 1997: US05633755 (53 worldwide citation)

A projection apparatus is disclosed that can be used for projection TV and related applications. The apparatus comprises a light source, a projection optical system, a DMD with multiple micromirrors, and a controller for individually controlling the tilt of the micromirrors. The projection optical s ...


5
Peter David Wynne Willson: Image projection apparatus and method with viewing surface dependent image correction. Wynne Willson Gottelier, Sterne Kessler Goldstein & Fox P L L C, July 20, 2004: US06765544 (45 worldwide citation)

Lighting apparatus comprises (i) a deflector to deflect a light beam from a video projector in a plurality of directions, (ii) image processing means to process image information and comprising an input to receive raw image information from an image source, a processor to process the raw image infor ...


6
Baselmans Johannes Jacobus Mat, Moers Marco Hugo Petrus, Van Der Laan Hans, Willekers Robert Wilhelm, de Boei Wilhemus Petrus, Van de Kerkhof Marcus Adrianus, Wegmann Ulrich: Lithographic projection apparatus and method of measuring wave front aberrations. Asml Netherlands, August 14, 2002: EP1231517-A1 (20 worldwide citation)

A lithographic projection apparatus comprising an illumination system (IL); a support structure (MT) for holding a mask (MA); a substrate table (WT) for holding a substrate (W); a projection system (PL) for projecting a pattern onto a target portion of the substrate; and an interferometric measureme ...


7
Robert Joseph Hardie: Laser projector. Donald E Hewson, June 30, 1998: US05774174 (17 worldwide citation)

A laser light based image projection apparatus and method for projecting full color moving images comprising a plurality of color daub components onto a remote viewing screen comprises a source of digital image data in the form of inter-related color position co-ordinates and color intensity values ...


8
Shigeru Hayata: Image projection method and semiconductor device manufacturing method using the same. Canon Kabushiki Kaisha, Fitzpatrick Cella Harper & Scinto, November 22, 1994: US05367404 (17 worldwide citation)

An image projection apparatus and method is disclosed wherein a stop having a rectangular opening is disposed in an illumination optical system and, through the function of this stop, a rectangular effective light source is defined on a pupil of a projection optical system. With light from this effe ...


9
Leo Beiser: Optical projection apparatus and method. Martin M Novack, January 11, 2000: US06012816 (15 worldwide citation)

Certain optical imaging systems exhibit disparate vertical and horizontal image focal surfaces; at least one of which is tipped with respect to the optical axis. The projection optics which illuminates such systems must provide that the vertical image components focus upon the nominal vertical image ...


10
Paul Spivak: UV LED light projection method and apparatus. Patrick J Daugherty, Driggs Lucas Brubaker & Hogg Co LPA, December 7, 2004: US06828576 (13 worldwide citation)

A light emitting diode projection apparatus and method is provided for irradiating a subject with ultraviolet radiation, comprising a plurality of light emitting diodes configured to emit ultraviolet radiation and arranged in a matrix, and a power modulation control unit in communication with the di ...