The invention discloses a shielding mechanism for digital stereo image printing and apparatus and method comprising the same. The shading mechanism comprises a lightproof box open top and bottom surface, and the sleeve is arranged under the shading shading box at the bottom of the box, a light tank of the shading box is arranged at the bottom of a bar, and the shading box through at least one lifting mechanism is connected with the light box. The device comprises a photosensitive platform, a laser exposure system that is positioned above the photosensitive platform, and an offset mechanism for shifting the light of the laser exposure system. The shading mechanism of the present invention for stereo image enlarging equipment with laser exposure system, the light at the same time, with the exposure of the local press scanning operation to the photosensitive material is exposed, the imaging effect is better. We have the equipment to fill and the laser exposure system equipment using the technology cannot be used for printing blank stereo image. To improve the quality of digital stereo image printing and imaging speed.
【技术实现步骤摘要】
本专利技术涉及一种印刷设备和方法,特别是涉及一种用于数码立体影像扩印的遮光 机构及包含其的设备和方法。
技术介绍
随着感光业的发展,照片扩印已经从传统的胶片扩印步入了数码扩印时代。根据 曝光方式的不同,数码扩印又可分为激光曝光成像和LCD(液晶显示模组)曝光成像。相比 LCD曝光成像,激光曝光的光色纯正,能够扩印出高精度、影像锐利、像素高、色彩鲜艳的相 片。此外由于其光强大,相对LCD曝光具有更快的感光速度。激光扩印技术是运用三色柱状激光光束扫描在感光相纸上曝光成像。目前,采用 激光曝光的扩印设备主要包括一激光曝光系统,在激光曝光系统的正上方为感光平台,感 光平台正对该激光成像系统的表面承载感光相纸。在感光平台上设有一个用于传动该感光 相纸的传动机构。激光发射器靠计算机控制输入的数码照片信息(照片参数)产生激光信号,发出 的光束依次通过光阀后经由激光反射镜组反射进入转镜,再穿过镜头,投射到反光镜由该 反光镜反射到感光相纸上,在扩印过程中通过不断地移动感光相纸进行激光扫描曝光。在整个相片扩印过程中,激光曝光系统相对感光平台保持不动,激光曝光系统中 的镜头和反光镜相 ...
【技术保护点】
一种用于数码立体影像扩印的遮光机构,其特征在于,其包括一顶面和底面敞开的上遮光盒,以及一套设在该上遮光盒底部的下遮光盒,该下遮光盒的底部设有一条形的出光槽,且该下遮光盒通过至少一个升降机构与该上遮光盒连接。
【技术特征摘要】
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