专利检索_.使用透镜状屏的附加处理及相应的材料上述材料的制备或处理专利检索_.使用透镜状屏的附加处理及相应的材料上述材料的制备或处理专利检索查询

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
141	Antistatic layer for lenticular surface	US337359	1999-06-21	US6083674A	2000-07-04	William J. Hennessey; Sharon M. Melpolder; Debasis Majumdar
The invention relates to a lenticular support comprising a polymer sheet having a lower lenticular surface, wherein said lower lenticular surface has a uniform coating of an antistat comprising clay or metal containing particles.
142	Speckleless illumination of objects by laser light results when the laser light is transmitted or is reflected by a moving diffuser	US437235	1995-05-08	US5849468A	1998-12-15	George M. Sawyer
When laser light is transmitted by or is reflected by a diffuser onto an object being illuminated, the object is not evenly illuminated, but is speckled with large speckles. The invention uses a moving diffuser which reduces the sizes of the speckles when the object is visually observed, and eliminates the speckles when a photographic film or plate is located at the object position and records the laser light.
143	3D photographic print material	US832519	1997-04-03	US5744291A	1998-04-28	Sunny Leong-Pang Ip
This disclosure concerns with a method of producing 3D print materials and the structure thereof. In the preferred embodiment of the present invention, the 3D print material consists of a lenticular screen, an image forming layer and an anti-halation layer coated on the image forming layer opposite from the lenticular screen. When the thickness of the lenticular screen reaches a certain amount, it renders the coating of an image forming layer onto the lenticular screen too difficult or impractical. With such a thickness, it is advantageous to coat the image forming layer and the anti-halation layer on a clear polymer base, and then securely attach the coated polymer base to a bare lenticular screen with the aid of a bonding layer. Similarly, a parallax barrier plate can be used in lieu of a lenticular screen for producing 3D print materials.
144	Press polymerization of lenticular images	US945139	1992-09-15	US5330799A	1994-07-19	Ellen R. Sandor; William T. Cunnally; Stephan B. Meyers
Methods and apparatus for producing autostereograms using ultraviolet radiation-curable thermosetting polymers. A stereoscopic image is printed upon a plastic or paper sheet, which is fed directly onto a surface having an inverse lenticular pattern relief. As the sheet is fed onto the surface, a flow of ultraviolet-curable thermosetting polymer resin is directed at the surface. Ultraviolet radiation is directed at the polymer layer, curing the polymer and forming a lenticular array on the front surface of the polymer layer. During this process, the sheet carrying the stereoscopic image is bonded to the back surface of the polymer lenticular layer in precise registration with the lenticular array. In a preferred embodiment of the invention, the inverse lenticular pattern relief is on the outer surface of a transparent cylinder. The polymer layer is cured as it is flowed onto the relief pattern by an ultraviolet lamp placed within the transparent cylinder.
145	Method and apparatus for optimizing depth images by adjusting print spacing	US885705	1992-05-19	US5276478A	1994-01-04	Roger A. Morton
A method and apparatus for producing the image elements of a lenticular image. The lenticular image includes a plurality of composite images of the same scene where each composite image includes image lines. The image lines of one composite view are interleaved with the image lines forming the other composite images to create image line sets. The sets include one image line from each composite image. The sets of image lines are aligned with the lenticules of a lenticular overlay by adjusting the spacing between the image line sets, so that the sets are in optimum alignment or phase relationship with each lenticule of the lenticular overlay. The spacing between image lines and/or between scan lines and/or image line sets can be adjusted to correct phase errors. The scan lines are printed in a fast scan direction of a printer in alignment with the lenticules.
146	Radiation curable coating for photographic laminate	US14160	1987-02-12	US4786586A	1988-11-22	San A. Lee; Stuart M. Ellerstein
Compositions comprising an impermeable acrylate-terminated oligomer, at least one reactive diluent, and alpha-hydroxycyclohexylphenyl ketone, diethoxyacetophenone, 1-(4-dodecylphenyl)-2-hydroxy-2-methylpropan-1-one, or 2-hydroxy-2-methyl-1-phenylpropan-1-one as a photoinitiator, are disclosed. These compositions have utility in optical coatings.
147	Relative back focus monitoring method and apparatus	US3652164D	1970-05-01	US3652164A	1972-03-28	FARAMARZPOUR FARAMARZ; LONG ERNEST W
The subject invention generally provides a method and apparatus for determining the relative back focus of each of a plurality of lenticules or the like and, more particularly, provides for the determination of the relative back focus of each of a plurality of lenticules comprising a lenticular film which is disposed along one surface of a supporting web. The relative back focus of each lenticule or the like may be generally defined as the distance from the focus of said lenticule or the like to a reference which, in the case of a web supported lenticular film, is the surface of the web opposite the lenticular film. Briefly, collimated light is passed through each of the lenticules and is focused by a moving microscopic objective which is positioned outward of the surface of the web opposite the lenticular film. The objective is moved toward and away from the web so as to vary the focal plane of the image received from one of the lenticules. When the image of said one lenticule is focused at a predetermined point, it is detected by a photo-detector which provides an electrical output pulse indicative thereof. Means are provided for determining the position of the microscopic objective at the time of said pulse. A source of light of a wavelength different from that of said collimated light is provided and transmits light, through said microscopic objective to the non-lenticulated side of said web such that it is reflected therefrom. This reflected light is brought to focus remote from said web by said microscopic objective. The microscopic objective is moved with respect to the web until said reflected light is brought to said same predetermined focus as said collimated light. When the reflected light is brought to said predetermined focus, it is detected by a second photo-detector which will provide an electrical output pulse in response thereto. The position of the microscopic objective is determined at the time of the electrical output pulse responsive to said reflected light and the distance traversed by said microscopic objective and, hence, the relative back-focus of the particular lenticule being monitored, may be readily determined.
148	Apparatus for facilitating the reproduction or	US3028785D		US3028785A	1962-04-10

149	Method for production of lenticulated film	US14566150	1950-02-23	US2794739A	1957-06-04	EDGAR GRETENER

150	Method and means for printing and enlarging pictures in color	US44089242	1942-04-29	US2543073A	1951-02-27	STEVENS VERNUM C

151	Photography in additive color by the controlled utilization of chromatic aberrations in lenses	US64306346	1946-01-24	US2451164A	1948-10-12	GRIMSON SAMUEL B

152	Light-sensitive element for color photography	US54676044	1944-07-27	US2437924A	1948-03-16	ARTHUR WRIGHT

153	Process of copying lenticular films	US14884637	1937-06-18	US2248904A	1941-07-08	JOHN EGGERT; GERD HEYMER

154	Method for obtaining in projection images in color	US2189751D		US2189751A	1940-02-13

155	Copying of lenticular film	US15963937	1937-08-18	US2155075A	1939-04-18	MORITZ ADAM

156	Reproduction of goffered	US2136327D		US2136327A	1938-11-08

157	Apparatus for copying cinemato	US2078080D		US2078080A	1937-04-20

158	Lenticulated film for processes in color-cinematography	US68553633	1933-08-17	US2049697A	1936-08-04	HELMUT FRIESER; EDGAR GRETENER

159	Method of copying lenticclated	US2040280D		US2040280A	1936-05-12

160	Device for illuminating lenticulated films from the side of the photographic layer	US63453232	1932-09-23	US2019698A	1935-11-05	FRITZ FISCHER; FELIX STRECKER; KURT RANTSCH

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