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    • 10. 发明申请
    • PRINTING APPARATUS AND METHOD FOR CONTROLLING A PRINTING APPARATUS
    • 印刷装置和控制印刷装置的方法
    • US20130176375A1
    • 2013-07-11
    • US13578712
    • 2011-03-16
    • Holger MoenchStephan GronenbornArmand Pruijmboom
    • Holger MoenchStephan GronenbornArmand Pruijmboom
    • B41J2/455
    • B41J2/48B41J2/447B41J2/45B41J2/451B41J2/455B41J2/475B41J2/4753
    • The invention relates to a laser based printing apparatus (100) using laser light sources (111, 112, 113, 402, 404, 406, 604, 606, 808, 810) for supplying energy to a target object (120) to form an image. The printing apparatus (100) comprises a laser light source arrangement (110, 400, 600) comprising a plurality of laser light sources (111, 112, 113, 402, 404, 406, 604, 606, 808, 810) arranged such that laser beams (114, 410, 805, 806) of the laser light sources (111, 112, 113, 402, 404, 406, 604, 606, 808, 810) intersect a surface (121) of a target object (120) at different target points (123, 24, 125, 412, 414, 416, 616, 610, 802) along a moving direction (122), a transport mechanism (130) for moving the target object (120) and the laser light sources (111, 12, 113, 402, 404, 406, 604, 606, 808, 810) relatively to each other in the moving 10 direction (122) and a controlling arrangement (140), which is realized to control the laser light sources (111, 112, 113, 402, 404, 406, 604, 606, 808, 810) and/or the transport mechanism (130) based on image data (150) in such a way, that the energy level of a target point (123, 124, 125, 412, 414, 416, 616, 610, 802) is stepwise increased by irradiation of at least two different laser light sources along the moving direction (122). The invention also describes a method for controlling such a laser based printing apparatus (100).
    • 本发明涉及一种使用激光光源(111,112,113,402,404,406,604,606,808,810)的激光打印设备(100),用于向目标物体(120)供应能量以形成 图片。 打印设备(100)包括激光光源装置(110,400,600),该激光光源装置包括多个激光光源(111,112,113,402,404,406,604,606,808,810),这些激光光源 激光光源(111,112,113,402,404,406,604,606,808,810)的激光束(114,410,805,806)与目标物体(120)的表面(121)相交, 在沿着移动方向(122)的不同目标点(123,24,225,412,414,416,616,610,802)处的传送机构(130),用于移动所述目标物体(120)和所述激光光源 (111,12,113,402,404,406,604,606,808,810)在移动的10方向(122)和控制装置(140)之间彼此相对移动,其被实现为控制激光光源 (111,112,113,402,404,406,604,606,808,810)和/或基于图像数据(150)的传送机构(130),使得目标点的能级 (123,124,125,412,414,416,616,610,802)由i逐步增加 沿着移动方向(122)辐射至少两个不同的激光光源。 本发明还描述了一种用于控制这种基于激光的打印设备(100)的方法。