公开(公告)号：US4672014A

公开(公告)日：1987-06-09

申请号：US785428

申请日：1985-10-08

申请人： Charles W. Joiner ,  Dale R. Shackle

发明人： Charles W. Joiner ,  Dale R. Shackle

IPC分类号： G03B27/32 ,  G03F7/00 ,  G03F7/004 ,  G03F7/20 ,  G03C5/16 ,  G03F9/00

CPC分类号： G03F7/2057 ,  G03F7/002 ,  G03B2227/325

摘要： A method and apparatus for exposing an imaging sheet to form a latent image in a layer of photosensitive microcapsules on the surface of the imaging sheet utilizes wavelength or frequency transformation of light images representative of the latent image, which transformation is performed by a light valve. An original document, including images which are to be transferred to an imaging sheet, is illuminated by visible light which is directed upon and controls the light valve, such that actinic radiation illuminating the light valve is modulated in accordance with the visible light; the modulated actinic radiation is directed upon the imaging sheet to form a latent image therein. In this way, the original document may be illuminated by visible light which is effectively wavelength or frequency transformed by the light valve into actinic radiation, typically in the ultraviolet range.

摘要翻译： 用于曝光成像片以在成像片的表面上的感光微胶囊层中形成潜像的方法和装置利用代表潜像的光图像的波长或频率变换，该光转换由光阀进行。 包括要转印到成像片材上的图像的原始文件被指向和控制光阀的可见光照亮，使得照射光阀的光化辐射根据可见光被调制; 调制的光化辐射被引导到成像片材上以在其中形成潜像。 以这种方式，可以通过可见光照亮原始文件，该可见光被光阀有效地波长或频率变换为通常在紫外范围内的光化辐射。

公开(公告)号：US4954297A

公开(公告)日：1990-09-04

申请号：US279683

申请日：1988-12-05

申请人： Jack Beery ,  Charles W. Joiner, Jr.

发明人： Jack Beery ,  Charles W. Joiner, Jr.

IPC分类号： G03D13/00 ,  B29C43/22 ,  B29C59/02 ,  B29C59/04 ,  G03F7/26

CPC分类号： B29C59/022 ,  B29C43/222 ,  B29C59/046 ,  B29C2043/483 ,  B29K2711/123 ,  B29K2995/0024

摘要： A glosser, and method of glossing, includes a belt-type glosser in which resin-coated web or sheet material is pressed or molded against a casting surface of the belt under heat and pressure, and is thereafter removed. A matte surface is provided by forming a non-locking grooved pattern on the casting surface of the belt in the form of a diffraction grating. The grating configuration is formed with a series of lands, separated by grooves or depressions, in which the side walls of the depressions are tapered to provide a valley narrower at the bottom than at the top adjacent the land surfaces so as to be free of resin-trapping overhanging projections or portions. The spacing between the grooves may be randomized.

摘要翻译： 一种纱布和光泽方法包括一带式卷帘器，其中树脂涂布的纤维网或片材在热和压力下被压制或模制在带的铸造表面上，然后被除去。 通过在衍射光栅形式的带的铸造表面上形成非锁定槽形图案来提供无光泽表面。 光栅结构形成有一系列由凹槽或凹陷分隔开的凹槽，其中凹陷的侧壁是锥形的，以在底部比邻近凸台表面的顶部处提供更窄的谷，以便不含树脂 - 突出的突出或部分。 凹槽之间的间距可以是随机的。