WO2015176520A1 - 光栅打印设备及光栅制作方法 - Google Patents

光栅打印设备及光栅制作方法 Download PDF

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Publication number
WO2015176520A1
WO2015176520A1 PCT/CN2014/092809 CN2014092809W WO2015176520A1 WO 2015176520 A1 WO2015176520 A1 WO 2015176520A1 CN 2014092809 W CN2014092809 W CN 2014092809W WO 2015176520 A1 WO2015176520 A1 WO 2015176520A1
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head
chamber
raster
nozzle
printing apparatus
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PCT/CN2014/092809
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English (en)
French (fr)
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武延兵
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京东方科技集团股份有限公司
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Publication of WO2015176520A1 publication Critical patent/WO2015176520A1/zh

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells

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  • Embodiments of the present invention relate to a raster printing apparatus and a grating manufacturing method in the field of display technology.
  • the 3D display technology using the parallax barrier method is a 3D display technology widely used at present.
  • the basic structure of a known device for implementing the technology is as shown in FIG. 1 , including the display unit 130 and located in front of the display unit 130 .
  • the parallax barrier layer 110 is an optical device including periodically arranged transparent stripes and light-shielding stripes.
  • the reflective layer 120 under the parallax barrier layer 110 reflects the light emitted by the backlight 141 and is not reflected back for reuse, and the brightness can be increased by 30% or more.
  • the reflective layer 120 is usually formed first, and then the parallax barrier layer 110 is fabricated. Since the two layers are completely independent of each other, an error is inevitable when the alignment is performed, that is, the parallax barrier Layer 110 and reflective layer 120 can create misalignment.
  • a known manner is to make the width of the parallax barrier layer 110 much larger than the width of the reflective layer 120, as shown in FIG. 2, the reflective layer 120 The width a is significantly smaller than the width b of the parallax barrier 110, but this in turn affects the display effect.
  • a raster printing apparatus comprising: a base configured to place a substrate to be printed; a moving device configured to be movable along a predetermined path above the base; the first head and the first Two nozzles fixed side by side on the moving device and facing the base; and, a first chamber and a second chamber, the first chamber connecting the first head and configured to be the first A print material is ejected from the first head, and the second chamber is coupled to the second head and configured to eject a second print material therefrom from the second head.
  • the first head and the second head respectively have injection holes, and in the direction perpendicular to the direction in which the first head and the second head are arranged, the length of the nozzle of the first head is greater than The length of the orifice of the second nozzle.
  • the first head and the second head respectively have an orifice, and in the direction perpendicular to the direction in which the first head and the second head are arranged, the orifice of the second head has The middle is wide and the two ends are narrow.
  • the first spray head is coupled to the first chamber by a first conduit and the second spray head is coupled to the second chamber by a second conduit.
  • the first conduit and the second conduit are both hoses.
  • the first chamber is configured to store opaque printed material and the second chamber is configured to store reflective printed material.
  • the mobile device includes:
  • a longitudinally moving arm configured to move longitudinally in a plane parallel to the base
  • a lateral slider is disposed on the longitudinal moving arm and movable along it.
  • first chamber and the second chamber are secured to one side of the abutment.
  • At least one embodiment of the present invention also provides a raster fabrication method using the above-described raster printing device, comprising:
  • the first material and the second material are an opaque printed material and a reflective printed material, respectively.
  • the print start position of the next raster stripe is located on a side of the substrate to be printed where the current raster print completion position is located.
  • 1 is a schematic structural view of a parallax barrier 3D display device
  • FIG. 2 is a schematic enlarged view showing a parallax barrier and a reflective layer in the parallax barrier 3D display device shown in FIG. 1;
  • FIG. 3 is a schematic structural diagram of a raster printing device according to an embodiment of the present invention.
  • FIG. 4 is a schematic view showing a process of printing a raster stripe by using the raster printing device of FIG. 3;
  • FIG. 5 is a schematic enlarged view showing a grating layer and a reflective layer in a raster printing apparatus according to an embodiment of the present invention
  • Figure 6a is a schematic cross-sectional view showing an example of a first head and a second head of a raster printing apparatus according to an embodiment of the present invention
  • Figure 6b is a schematic cross-sectional view showing another example of the first head and the second head of the raster printing apparatus of the embodiment of the present invention.
  • the raster printing device of the embodiment of the present invention includes: a base station 310, a mobile device 340, The first showerhead 320, the second showerhead 330, the first chamber 360 and the second chamber 370.
  • the base 310 is configured to place a substrate to be printed.
  • Mobile device 340 is configured to be movable along a predetermined path above base station 310.
  • the first head 320 and the second head 330 are fixed side by side on the moving device 340 and toward the base 310, whereby the first head 320 and the second head 330 disposed thereon can be driven by the moving device 340
  • a predetermined path is moved over the base 310 to print a predetermined pattern on the substrate to be printed.
  • the base 310 may be any existing object capable of carrying a substrate, which is not limited herein.
  • the mobile device 340 may be any existing device capable of achieving precise positioning and movement.
  • An example of a mobile device 340, as shown in Figure 3, includes a longitudinal moving arm 341 and a lateral slider 342, for example, which are driven by a stepper motor (not shown), but may also be driven by other driving devices well known in the art. This is not a limitation.
  • the longitudinal moving arm 341 is longitudinally movable in a plane parallel to the base 310
  • the lateral slider 342 is located on the longitudinal moving arm 341 and is movable along the longitudinal moving arm 341 That is, the lateral slider 342 is laterally moved in a plane parallel to the base 310, so that the first head 320 and the second head 330 can be moved to and positioned above any one of the bases 310.
  • the first chamber 360 is connected to the first head 320, and the first chamber 360 is configured to eject the first printing material 400 therefrom from the first head 320.
  • the second chamber 370 is connected to the second head 330, and the second chamber 370 is used to eject the second printing material 500 therefrom from the second head 330.
  • the first chamber 360 and the second chamber 370 may be a storage tank with an air pump to eject the printing material in the storage tank from the head through the air pump.
  • the first showerhead 320 and the second showerhead 330 may be directly connected to the first chamber 360 and the second chamber 370, respectively, or may be connected to the first chamber 360 and the second chamber 370 through the first duct 380 and the second duct 390, respectively.
  • first and second conduits 380, 390 are hoses such that the first chamber 360 and the second chamber 370 can be placed in an appropriate position without being carried and moved by the mobile device 340;
  • the first chamber 360 and the second chamber 370 may be fixed at a position near the lateral slider 342, such as on one side of the base 310.
  • the two nozzles 320, 330 are arranged next to each other so that different printing materials can be separately ejected during printing, for example, for printing the upper and lower layers of the material, thereby The pattern of two layers of material is printed almost simultaneously, and the phenomenon that the upper and lower layers are misaligned is also avoided.
  • a raster printing apparatus in accordance with an embodiment of the present invention can be used to print a pattern of reflective gratings on a substrate, and a first chamber 360 stores an opaque printed material 400 for printing raster stripes (eg, black Ink), the second chamber 370 stores a reflective printing material 500 (eg, silver powder) for printing a reflective layer.
  • a first chamber 360 stores an opaque printed material 400 for printing raster stripes (eg, black Ink)
  • the second chamber 370 stores a reflective printing material 500 (eg, silver powder) for printing a reflective layer.
  • the second head 330 for ejecting the reflective printing material 500 is located in front of the first head 320 for ejecting the opaque printing material 400.
  • the first nozzle 320 and the second nozzle 330 respectively eject black ink and silver powder while moving the mobile device 340 according to the preset movement trajectory;
  • the timing at which the first head 320 ejects ink is appropriately controlled (to be described later) to alternately form light-transmitting and opaque grating stripes, thereby forming a grating structure.
  • the first The length of the nozzle hole of the nozzle 320 is greater than the length of the nozzle hole of the second nozzle 330; at this time, the width of the formed grating layer will be larger than the width of the reflective layer, as shown by the dotted line in FIG. The edges of the layer are suspended.
  • the second showerhead 330 is sprayed.
  • the hole may have a shape that is wide in the middle and narrow in both ends, so that the amount of ejection of the edge portion of the second head 330 is reduced, and accordingly, the edge of the formed reflective layer has a tendency to gradually approach the surface of the substrate to be printed, that is, reflection
  • the layer has a certain slope angle between the substrate, so that the grating stripe formed on the reflective layer also has a certain slope angle with the substrate and gradually approaches the surface of the substrate to be printed, so that the edge of the grating stripe is not as shown in FIG. Suspended to avoid breakage of the grating fringes beyond the reflective layer.
  • Embodiments of the present invention also provide a raster fabrication method using the above-described raster printing apparatus, which can be performed as follows.
  • Step S6 is repeated until all raster stripes are printed.
  • the first material 400 and the second material 500 are an opaque printed material and a reflective printed material, respectively.
  • the printing start position of the next raster stripe is located on the side of the substrate to be printed where the current raster printing completion position is located. That is, in this example, the moving stroke of the moving device is "Z" shaped, and it is not necessary to start printing from the same side of the substrate to be printed when printing each of the raster stripes.
  • the above printing method can be written into the corresponding control chip in advance in a programmatic manner to be automatically performed under the control of the control chip.
  • the mobile positioning program of the mobile device 340 and the program for controlling the inkjet printing techniques mature in the art can be employed as long as the mobile positioning parameters and the ejection time of the printing materials of the two nozzles are controlled (which varies with the substrate to be printed)
  • the grating can be completed and will not be described here.

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

一种光栅打印设备,包括:基台(310),配置成放置待打印基板;移动装置(340),配置成可在所述基台上方沿预定路径移动;第一喷头(320)和第二喷头(330),并排固定在所述移动装置上并且朝向所述基台;以及第一腔室(360)和第二腔室(370),所述第一腔室连接所述第一喷头并被配置成将其中的第一打印材料(400)从所述第一喷头喷出,所述第二腔室连接所述第二喷头并被配置成将其中的第二打印材料(500)从所述第二喷头喷出。该打印设备中两个喷头并排设置,使得可以在打印时分别喷出不同的打印材料,从而在实现几乎同时打印两层材料的图案的同时还避免了上下两层图案发生错位的现象。

Description

光栅打印设备及光栅制作方法 技术领域
本发明的实施例涉及显示技术领域一种光栅打印设备及光栅制作方法。
背景技术
利用视差挡板法的3D显示技术是当前广泛使用的一种3D显示技术,已知的一种实施该技术的设备的基本结构如图1所示:包括显示单元130、位于显示单元130前方的视差挡板层110、位于视差挡板层110和显示单元130之间的反射层120以及位于显示单元130后方的背光模组140(包括背光源141和反射板142)。视差挡板层110是包括周期性排列的透明条纹和遮光条纹的光学器件。
视差挡板层110下面的反射层120将背光源141发出的且未出射的光线反射回去重复使用,可以将亮度提高30%以上。
但在实际制作中,通常先制作反射层120,然后再制作视差挡板层110,由于这两个层是各自完全独立制作的,所以在对位时难免会有误差产生,即:视差挡板层110和反射层120会产生错位。为了避免反射层120和视差挡板层110发生错位,已知的一种方式是将视差挡板层110的宽度制得比反射层120的宽度大很多,如图2所示,反射层120的宽度a明显小于视差挡板110的宽度b,但这样又会影响显示效果。
发明内容
根据本发明的至少一个实施例提供了一种光栅打印设备,包括:基台,配置成放置待打印基板;移动装置,配置成可在所述基台上方沿预定路径移动;第一喷头和第二喷头,并排固定在所述移动装置上并且朝向所述基台;以及,第一腔室和第二腔室,所述第一腔室连接所述第一喷头并被配置成将其中的第一打印材料从所述第一喷头喷出,所述第二腔室连接所述第二喷头并被配置成将其中的第二打印材料从所述第二喷头喷出。
在一个示例中,所述第一喷头和第二喷头分别具有喷孔,并且在与所述第一喷头和第二喷头的排列方向垂直的方向上、所述第一喷头的喷孔的长度大于所述第二喷头的喷孔的长度。
在一个示例中,其中,所述第一喷头和第二喷头分别具有喷孔,并且在与所述第一喷头和第二喷头的排列方向垂直的方向上、所述第二喷头的喷孔具有中间宽而两头窄的形状。
在一个示例中,所述第一喷头通过第一管道连接所述第一腔室,并且所述第二喷头通过第二管道连接所述第二腔室。
在一个示例中,所述第一管道和第二管道均为软管。
在一个示例中,所述第一腔室配置成存放不透明打印材料,所述第二腔室配置成存放反射性打印材料。
在一个示例中,所述移动装置包括:
纵向移动臂,配置成在平行于基台的平面内纵向移动;以及
横向滑块,设置在所述纵向移动臂上并且可沿其移动。
在一个示例中,所述第一腔室和第二腔室固定于所述基台的一侧。
本发明的至少一个实施例还提供了一种利用上述光栅打印设备的光栅制作方法,包括:
S1.将所述移动装置定位于当前光栅条纹的打印起始位置上方;
S2.使放置在所述第二腔室内的第二材料从所述第二喷头朝向所述打印起始位置喷出,并且同时使所述移动装置沿着当前光栅条纹的长度方向移动;
S3.当所述第一喷头到达所述第二喷头开始喷出第二材料的位置时,使放置在所述第一腔室内的第一材料从所述第一喷头喷出;
S4.当喷射到基板上的第二材料达到预定宽度后,停止喷出所述第二材料,并且在所述第一喷头移动至所述第二喷头停止喷出所述第二材料的位置时停止喷出第一材料。
在一个示例中,所述第一材料和第二材料分别为不透明打印材料和反射性打印材料。
在一个示例中,所述下一条光栅条纹的打印起始位置位于所述当前光栅打印完成位置所在待打印基板对应的一侧。
附图说明
以下将结合附图对本发明的实施例进行更详细的说明,以使本领域普通技术人员更加清楚地理解本发明,其中:
图1是一种视差挡板法3D显示装置结构示意图;
图2是图1所示视差挡板法3D显示装置中视差挡板和反射层的放大结构示意图;
图3是本发明实施例的一种光栅打印设备的结构示意图;
图4是采用图3中光栅打印设备打印一条光栅条纹的工艺示意图;
图5是本发明实施例的光栅打印设备中光栅层和反射层的放大结构示意图;
图6a是本发明实施例的光栅打印设备的第一喷头和第二喷头的一个示例的截面示意图;
图6b是本发明实施例的光栅打印设备的第一喷头和第二喷头的另一个示例的截面示意图。
具体实施方式
为使本发明的实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例的附图对本发明的实施例的技术方案进行清楚、完整的描述。显然,所描述的实施例仅是本发明的一部分示例性实施例,而不是全部的实施例。基于所描述的本发明的示例性实施例,本领域普通技术人员在无需创造性劳动的前提下所获得的所有其它实施例都属于本发明的保护范围。
除非另作定义,此处使用的技术术语或者科学术语应当为本发明所属领域内具有一般技能的人士所理解的通常意义。本发明专利申请说明书以及权利要求书中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性,而只是用来区分不同的组成部分。同样,“一个”、“一”或者“该”等类似词语也不表示数量限制,而是表示存在至少一个。“包括”或者“包含”等类似的词语意指出现该词前面的元件或者物件涵盖出现在该词后面列举的元件或者物件及其等同,而不排除其他元件或者物件。“上”、“下”、等仅用于表示相对位置关系,当被描述对象的绝对位置改变后,则该相对位置关系也可能相应地改变。
下面对本发明的具体实施方式作进一步详细描述,其中为了使描述更清楚,文中省略了一些特征、结构,但这种描述方式并不表示在本发明的实施例中,只包含所描述的特征、结构,因此,本发明的实施例还可以包括其他需要的特征结构。
本发明实施例的光栅打印设备如图3所示,包括:基台310、移动装置340、 第一喷头320、第二喷头330、第一腔室360及第二腔室370。基台310配置成放置待打印基板。移动装置340配置成可在基台310上方沿预定路径移动。第一喷头320和第二喷头330并排地固定在所述移动装置340上并且朝向基台310,由此可通过所述移动装置340带动其上设置的所述第一喷头320和第二喷头330在基台310上方沿预定路径移动,以在待打印基板上打印出预定的图案。
本发明实施例中,基台310可以是现有的任一种能够承载基板的物体,在此不作限制。
本发明实施例中,移动装置340可以是现有的任一种能够实现精确定位和移动的设备。移动装置340的一个示例如图3所示,包括纵向移动臂341和横向滑块342,例如它们通过步进电机(未示出)带动,但也可能通过其他本领域熟知的驱动装置带动,在此不作限制。将图3中垂直于纸面的方向视为纵向,则纵向移动臂341可在平行于基台310的平面内纵向移动,横向滑块342位于纵向移动臂341上并且可沿纵向移动臂341移动,即:横向滑块342在平行于基台310的平面内横向移动,这样可以使第一喷头320和第二喷头330移动至并且定位于基台310的任意一个位置上方。
本发明实施例中,第一腔室360连接第一喷头320,第一腔室360配置成将其中的第一打印材料400从第一喷头320喷出。第二腔室370连接第二喷头330,第二腔室370用于将其中的第二打印材料500从第二喷头330喷出。例如,第一腔室360和第二腔室370可以为带有气泵的储存罐,从而通过气泵将储存罐中的打印材料从喷头喷出。第一喷头320和第二喷头330可以分别直接连接第一腔室360和第二腔室370,也可以通过第一管道380和第二管道390分别连接第一腔室360和第二腔室370。在一个示例中,该第一和第二管道380、390为软管,这样可以将第一腔室360和第二腔室370放置在一个适当的位置而不必由移动装置340承载并移动;例如,第一腔室360和第二腔室370可以固定在横向滑块342附近的某个位置,比如固定在基台310的一侧。
本发明实施例的光栅打印设备中,两个喷头320、330紧挨着并排设置,使得可以在打印时分别喷出不同的打印材料,例如用于打印上、下两层图案的材料,从而在实现几乎同时打印两层材料的图案的同时还避免了上下两层图案发生错位的现象。
例如,本发明实施例的光栅打印设备可用于在基板上打印反射式光栅的图案,第一腔室360存放用于打印光栅条纹的不透明打印材料400(如:黑色 油墨),第二腔室370存放用于打印反射层的反射性打印材料500(如:银粉)。如图4所示,在此示例中,沿着移动装置340的移动方向,用于喷出反射性打印材料500的第二喷头330位于用于喷出不透明打印材料400的第一喷头320的前方,以实现几乎同时的分层打印。打印时,将待打印基板放在基台310上后,使移动装置340按预设的移动轨迹移动的同时,第一喷头320和第二喷头330分别喷出黑色油墨和银粉;通过在打印时适当控制(稍后描述)第一喷头320喷出油墨的时机以交替形成透光和不透光的光栅条纹,从而形成光栅结构。
在一个示例中,为了使通过第一喷头320形成的光栅条纹能够完全覆盖通过第二喷头330形成的反射层,在与第一喷头320和第二喷头330的排列方向垂直的方向上,第一喷头320的喷孔的长度大于所述第二喷头330的喷孔的长度;此时,所形成的光栅层宽度将比反射层宽度要大,如图5中虚线框所示,光栅层超出反射层的边缘并悬空。
在又一个示例中,为了避免超出反射层的光栅层发生断裂,如图6a和6b所示,在与第一喷头320和第二喷头330的排列方向垂直的方向上,第二喷头330的喷孔可具有中间宽而两头窄的形状,这样可使第二喷头330的边缘部分的喷出量减少,相应地,所形成的反射层的边缘呈逐渐接近待打印基板表面的趋势,即:反射层与基板间有一定的坡度角,使得形成于反射层上的光栅条纹也与基板有一定的坡度角并且逐渐接近待打印基板表面,这样,光栅条纹的边缘不会如图5所示的那样悬空,从而避免了超出反射层的光栅条纹发生断裂。
本发明的实施例还提供了一种利用上述光栅打印设备的光栅制作方法,该方法可以如下进行。
S1.将所述移动装置340定位于当前光栅条纹的打印起始位置上方;
S2.使放置在所述第二腔室370内的第二材料500从所述第二喷头330朝向所述打印起始位置喷出,并且同时使所述移动装置340沿着当前光栅条纹的长度方向移动;
S3.当所述第一喷头320到达所述第二喷头330开始喷出第二材料500的位置时,使放置在所述第一腔室360内的第一材料400从所述第一喷头320喷出;
S4.当喷射到基板上的第二材料500达到预定宽度后,停止喷出所述第 二材料500,并且在所述第一喷头320移动至所述第二喷头330停止喷出所述第二材料500的位置时停止喷出第一材料400;
S5.将所述移动装置340移动到下一条光栅条纹的打印起始位置,重复上述步骤S2-S4;
S6.重复步骤S5,直到所有光栅条纹打印完成。
在一个示例中,当待形成反射式光栅层时,所述第一材料400和第二材料500分别为不透明打印材料和反射性打印材料。
在一个示例中,为了减小移动装置340的移动行程以提高打印效率,下一条光栅条纹的打印起始位置位于所述当前光栅打印完成位置所在待打印基板对应的一侧。即,此示例中,移动装置的移动行程呈“Z”形,不必在打印每一条光栅条纹时都从待打印基板的同一侧开始打印。
例如,上述打印方法可预先以程序的方式写入相应的控制芯片中,以在控制芯片的控制下自动进行。对于移动装置340的移动定位程序以及控制喷墨打印的程序,可以采用本领域成熟的技术,只要控制好移动定位参数及两个喷头的打印材料喷出时间(随待打印基材不同而不同)就能完成光栅的制作,在此不作赘述。
以上实施方式仅用于说明本发明,而并非对本发明的限制,有关技术领域的普通技术人员,在不脱离本发明的精神和范围的情况下,还可以做出各种变化和变型,因此所有等同的技术方案也属于本发明的范畴,本发明的专利保护范围应由权利要求限定。
本申请要求于2014年5月22日递交的中国专利申请第201410219291.3号的优先权,在此全文引用上述中国专利申请公开的内容以作为本申请的一部分。

Claims (11)

  1. 一种光栅打印设备,包括:
    基台,配置成放置待打印基板;
    移动装置,配置成可在所述基台上方沿预定路径移动;
    第一喷头和第二喷头,并排固定在所述移动装置上并且朝向所述基台;以及
    第一腔室和第二腔室,所述第一腔室连接所述第一喷头并被配置成将其中的第一打印材料从所述第一喷头喷出,所述第二腔室连接所述第二喷头并被配置成将其中的第二打印材料从所述第二喷头喷出。
  2. 如权利要求1所述的光栅打印设备,其中,所述第一喷头和第二喷头分别具有喷孔,并且在与所述第一喷头和第二喷头的排列方向垂直的方向上、所述第一喷头的喷孔的长度大于所述第二喷头的喷孔的长度。
  3. 如权利要求1所述的光栅打印设备,其中,所述第一喷头和第二喷头分别具有喷孔,并且在与所述第一喷头和第二喷头的排列方向垂直的方向上、所述第二喷头的喷孔具有中间宽而两头窄的形状。
  4. 如权利要求1~3中任一项所述的光栅打印设备,其中,所述第一喷头通过第一管道连接所述第一腔室,并且所述第二喷头通过第二管道连接所述第二腔室。
  5. 如权利要求4所述的光栅打印设备,其中,所述第一管道和第二管道均为软管。
  6. 如权利要求1~5中任一项所述的光栅打印设备,其中,所述第一腔室配置成存放不透明打印材料,并且所述第二腔室配置成存放反射性打印材料。
  7. 如权利要求1~6中任一项所述的光栅打印设备,其中,所述移动装置包括:
    纵向移动臂,配置成在平行于基台的平面内纵向移动;以及
    横向滑块,设置在所述纵向移动臂上并且可沿其移动。
  8. 如权利要求1~7中任一项所述的光栅打印设备,其中,所述第一腔室和第二腔室固定于所述基台的一侧。
  9. 一种利用如权利要求1~8中任一项所述的光栅打印设备的光栅制作方法,包括:
    S1.将所述移动装置定位于当前光栅条纹的打印起始位置上方;
    S2.使放置在所述第二腔室内的第二材料从所述第二喷头朝向所述打印起始位置喷出,并且同时使所述移动装置沿着当前光栅条纹的长度方向移动;
    S3.当所述第一喷头到达所述第二喷头开始喷出第二材料的位置时,使放置在所述第一腔室内的第一材料从所述第一喷头喷出;
    S4.当喷射到基板上的第二材料达到预定宽度后,停止喷出所述第二材料,并且在所述第一喷头移动至所述第二喷头停止喷出所述第二材料的位置时停止喷出第一材料。
  10. 如权利要求9所述的光栅制作方法,其中,所述第一材料和第二材料分别为不透明打印材料和反射性打印材料。
  11. 如权利要求9或10所述的光栅制作方法,其中,所述下一条光栅条纹的打印起始位置位于所述当前光栅打印完成位置所在待打印基板对应的一侧。
PCT/CN2014/092809 2014-05-22 2014-12-02 光栅打印设备及光栅制作方法 WO2015176520A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113771515A (zh) * 2021-08-27 2021-12-10 深圳汉弘数字印刷集团股份有限公司 一种裸眼3d图案的制作方法、装置及数码打印机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978788B (zh) * 2014-05-22 2015-12-30 京东方科技集团股份有限公司 光栅打印设备及光栅制作方法
CN107554073B (zh) * 2017-09-19 2019-09-06 联想(北京)有限公司 一种打印设备及打印控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1395135A (zh) * 2001-06-29 2003-02-05 精工爱普生株式会社 滤色片基板及其制造方法、液晶显示装置及电光装置
JP2003294936A (ja) * 2003-03-27 2003-10-15 Seiko Epson Corp カラーフィルタの製造装置およびその製造方法、表示装置の製造装置及び製造方法
CN1644372A (zh) * 2004-01-19 2005-07-27 精工爱普生株式会社 喷出装置、材料涂覆方法、滤色片基板的制造方法
CN1755403A (zh) * 2004-10-01 2006-04-05 精工爱普生株式会社 头单元、液滴喷射装置、由基材制造面板的方法、图像显示装置和电子装置
CN103978788A (zh) * 2014-05-22 2014-08-13 京东方科技集团股份有限公司 光栅打印设备及光栅制作方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006511844A (ja) * 2002-12-20 2006-04-06 イクスドライデー テヒノロギーズ ゲーエムベーハー 二次元または三次元表示のための装置
JP5545068B2 (ja) * 2010-06-25 2014-07-09 ソニー株式会社 光源デバイスおよび立体表示装置
CN201853000U (zh) * 2010-10-22 2011-06-01 京东方科技集团股份有限公司 立体显示器
CN102632719B (zh) * 2012-04-20 2014-12-17 武汉大学 一种光栅材料立体图片打印系统及其打印方法
US8833892B2 (en) * 2012-06-12 2014-09-16 Seiko Epson Corporation Printing apparatus and printing method
CN103317848B (zh) * 2013-06-26 2015-02-04 京东方科技集团股份有限公司 一种喷墨打印设备及制作光栅的方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1395135A (zh) * 2001-06-29 2003-02-05 精工爱普生株式会社 滤色片基板及其制造方法、液晶显示装置及电光装置
JP2003294936A (ja) * 2003-03-27 2003-10-15 Seiko Epson Corp カラーフィルタの製造装置およびその製造方法、表示装置の製造装置及び製造方法
CN1644372A (zh) * 2004-01-19 2005-07-27 精工爱普生株式会社 喷出装置、材料涂覆方法、滤色片基板的制造方法
CN1755403A (zh) * 2004-10-01 2006-04-05 精工爱普生株式会社 头单元、液滴喷射装置、由基材制造面板的方法、图像显示装置和电子装置
CN103978788A (zh) * 2014-05-22 2014-08-13 京东方科技集团股份有限公司 光栅打印设备及光栅制作方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113771515A (zh) * 2021-08-27 2021-12-10 深圳汉弘数字印刷集团股份有限公司 一种裸眼3d图案的制作方法、装置及数码打印机

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