WO2022233086A1 - 一种复眼镜片模组的制作方法 - Google Patents

一种复眼镜片模组的制作方法 Download PDF

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Publication number
WO2022233086A1
WO2022233086A1 PCT/CN2021/106871 CN2021106871W WO2022233086A1 WO 2022233086 A1 WO2022233086 A1 WO 2022233086A1 CN 2021106871 W CN2021106871 W CN 2021106871W WO 2022233086 A1 WO2022233086 A1 WO 2022233086A1
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WIPO (PCT)
Prior art keywords
plastic
ophthalmic lens
compound
lens
triangular prism
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PCT/CN2021/106871
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English (en)
French (fr)
Inventor
夏业新
梅良
丁明内
杨伟樑
高志强
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广景视睿科技(深圳)有限公司
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Publication of WO2022233086A1 publication Critical patent/WO2022233086A1/zh

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00Producing optical elements, e.g. lenses or prisms
    • B29D11/0074Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • B29D11/00836Producing non-circular, e.g. elliptic lenses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/37Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74Joining plastics material to non-plastics material
    • B29C66/746Joining plastics material to non-plastics material to inorganic materials not provided for in groups B29C66/742 - B29C66/744
    • B29C66/7465Glass
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/04Prisms

Definitions

  • the embodiments of the present application relate to the technical field of optical lens design, and in particular, to a method for manufacturing a compound spectacle lens module.
  • the optical compound lens in the DLP opto-mechanical module is affected by its own absorption rate. Under the irradiation of visible light excited by the LED light source, a small amount of visible light has an absorptivity of the optical compound lens. Under the action of , the optical power is converted into thermal power, and finally the energy conversion is realized by the temperature rise of the compound eye itself.
  • the embodiments of the present application provide a method for manufacturing a compound spectacle lens module with low cost, simple manufacture and high reliability.
  • the embodiments of the present application provide a method for making a compound ophthalmic lens module.
  • a glass triangular prism structure the method comprising:
  • the glass triangular prism structure is obtained by cutting through a glass cutting process
  • the first and the second plastic ophthalmic lenses are formed on the surface of the glass triangular prism structure through an injection molding process.
  • the forming the first plastic ophthalmic lens and the second plastic ophthalmic lens on the surface of the glass triangular prism structure by an injection molding process further includes:
  • the glass triangular prism structure into the designed placement position of the first mold, and inject plastic material into the cavity of the first mold to form the first plastic on the surface of the glass triangular prism structure A ophthalmic lens and the second plastic ophthalmic lens.
  • the two inner surfaces used for forming the first plastic compound eyeglass lens and the second plastic compound eyeglass lens are designed to have a compound eye structure with a concave-convex structure
  • the inverted mold structure is used to form the first plastic compound ophthalmic lens and the second plastic ophthalmic lens during injection molding.
  • the glass triangular prism structure includes first and second sides that intersect and are quadrilateral, and a third side that intersects the first and second sides, respectively, is also quadrilateral,
  • the method also includes:
  • the embodiment of the present application provides a method for making a compound ophthalmic lens module.
  • a glass triangular prism structure the method comprising:
  • the glass triangular prism structure is obtained by cutting through a glass cutting process
  • a plastic material is injected into the cavity of the second mold to form the first and second plastic ophthalmic lenses.
  • the two inner surfaces used for forming the first plastic compound eyeglass lens and the second plastic compound eyeglass lens are designed to have a compound eye structure with a concave-convex structure
  • the inverted mold structure is used to form the first plastic compound ophthalmic lens and the second plastic ophthalmic lens during injection molding.
  • the structures of the first plastic fly-eye lens and the second plastic fly-eye lens are completely the same.
  • the glass triangular prism structure includes first and second sides that intersect and are quadrilateral, and a third side that intersects the first and second sides, respectively, is also quadrilateral,
  • the method also includes:
  • a reflective film is plated on the third side.
  • the adhesive glue is glue
  • the fixing of the first plastic ophthalmic lens and the second plastic ophthalmic lens on both sides of the glass triangular prism structure by adhesive further comprising:
  • the first plastic ophthalmic lens and the second plastic ophthalmic lens are fixed on both sides of the glass triangular prism structure by the glue.
  • the embodiment of the present application provides a method for manufacturing a compound eyeglass module.
  • the glass triangular prism structure is then formed on the surface of the glass triangular prism structure by an injection molding process to form the first plastic compound ophthalmic lens and the second plastic compound ophthalmic lens, or the first plastic compound ophthalmic lens is formed by an injection molding process lens and the second plastic ophthalmic lens, and finally the first plastic ophthalmic lens and the second plastic ophthalmic lens are respectively fixed on both sides of the glass triangular prism structure through an adhesive.
  • the compound eye lens module manufactured by the manufacturing method provided by the embodiment has the advantages of low cost, simple manufacture, good thermal conductivity and high reliability, and the manufacturing method provided by the embodiment of the present application has low cost, simple manufacture and high reliability .
  • Fig. 2 is the structural representation of a kind of compound eye lens module in the application scene shown in Fig. 1;
  • FIG. 3 is a schematic flowchart of a manufacturing method of a compound eyeglass module provided in Embodiment 1 of the present application;
  • Fig. 4 is a sub-flow schematic diagram of step 220 in the method shown in Fig. 3;
  • FIG. 5 is a schematic flowchart of another method for manufacturing a multi-spectacle lens module provided in Embodiment 1 of the present application;
  • FIG. 6 is a schematic flowchart of a manufacturing method of a compound eye lens module provided in Embodiment 2 of the present application;
  • Fig. 7 is a sub-flow schematic diagram of step 320 in the method shown in Fig. 6;
  • FIG. 8 is a schematic flowchart of a manufacturing method of a compound lens module provided by the second embodiment of the present application.
  • FIG. 1 is a schematic diagram of one application environment of the method for manufacturing a compound lens module provided by an embodiment of the present application, wherein the application environment includes: a lighting device 10, a TIR prism 20, a DMD chip 30, a lens group 40 and The imaging screen 50, the above-mentioned devices constitute a DLP optical-mechanical module.
  • the lighting device 10 includes the compound eye lens module 100 provided in the embodiment of the present application and a surface light source 11, the surface light source 11 can output a rectangular light spot, wherein the surface light source 11 may be composed of a plurality of LED light sources.
  • the LED light sources are arranged in an orderly or unnecessary state, and can output a light source spot with uneven brightness when turned on.
  • the compound eye lens module 100 can convert the light source spot with uneven brightness into a uniform light spot and output it .
  • the surface light source 11 is used as the light source, but in actual use, other light sources, such as point light sources, can also be used. Example limitation.
  • FIG. 2 shows the structure of the fork eye lens module 100 , which shows the structures of two kinds of compound eye lens modules. Two plastic compound lenses 120 and a glass triangular prism structure 130 .
  • the structure of the compound lens module 100 may not be the shape and structure shown in FIG. 2 . Specifically, it can be set according to actual needs, and it is not necessary to be bound by the limitations of the embodiments of the present application. .
  • the TIR prism 20 (total internal reflection prism) is arranged as shown in FIG. 1 , it can transmit and output the light spot outputted by the compound eye lens module 100 after being homogenized, and reflect the imaging beam output by the DMD chip 30 . It should be noted that, in some other embodiments, the TIR prism 20 may not be provided, and specifically, it may be selected according to the actual optical path design.
  • the DMD (Digital Micromirror Device) chip 30 is a digital micro-mirror element, which can be excited to generate an imaging beam after receiving the illumination light source output by the illumination device 10 , and the imaging beam is reflected and emitted by the TIR prism 20 .
  • the lens group 40 is arranged in the light-emitting direction of the TIR prism 20, and can amplify or reduce the imaging beam reflected and emitted by the TIR prism 20, and can adjust the focal length and distortion of the imaging image.
  • the lens group 40 includes: At least one lens, specifically, whether to set the lens group 40 and the setting of each lens in the lens group 40 can be selected according to actual needs.
  • the illuminating device 10 made by using the ophthalmic lens module provided in the embodiment of the present application can emit uniform illumination light
  • the DLP optical-mechanical module made by using the ophthalmic lens module provided in the embodiment of the present application can output brightness Uniform imaging beam to form imaging images with uniform brightness.
  • the characteristic optical structure that is, the first plastic ophthalmic lens 110 and the second plastic ophthalmic lens 120 , is used to manufacture the foveated lens module 100 .
  • the heat generated during the operation of the foveo eye lens module 100 is rapidly conducted to the glass triangular prism structure 130 through the thin and large first plastic ophthalmic lens 110 and the second plastic ophthalmic lens 120 Then, the glass triangular prism structure 130 made of glass material is quickly conducted to the low temperature area, so as to reduce the heat concentration in the high temperature area of the compound lens module and reduce the overall temperature rise of the compound lens module 100 .
  • first plastic compound ophthalmic lens 110 and the second plastic compound ophthalmic lens 120 are required to be as thin as possible during the molding process, and the plastic shell 140 is also required to be as thin as possible to reduce Describe the overall thermal resistance of the optic lens module 100 to speed up heat dissipation.
  • An embodiment of the present application provides a compound lens module.
  • FIG. 3 shows the flow of a method for manufacturing a compound lens module provided by an embodiment of the present application.
  • the method is used for manufacturing a compound eyeglass.
  • a lens module which can be the lens module described in the above application scenario, and the lens module includes a first plastic lens, a second plastic lens, and a glass triangular prism. structure, the method includes but is not limited to the following steps:
  • Step 210 obtaining the glass triangular prism structure by cutting through a glass cutting process
  • the cuboid glass structure is obtained by cutting through a glass cutting process
  • the second side of the second plastic fly-eye lens is cut so that the two sides remain vertical, so that the glass triangular prism structure is formed into a right-angled triangular prism.
  • the glass triangular prism structure may not be a right-angle triangular prism structure.
  • the first plastic compound ophthalmic lens and the second plastic ophthalmic lens may not be vertically arranged. , specifically, can be set according to actual needs, and does not need to be bound by the limitations of the embodiments of the present application.
  • Step 220 forming the first plastic fly-eye lens and the second plastic fly-eye lens on the surface of the glass triangular prism structure by an injection molding process.
  • Step 221 designing a first mold for injection molding through three-dimensional software, wherein the first mold can cover the compound eye lens module;
  • the three-dimensional software may be any device capable of designing the mold structure, which may be optical design software, or mechanical design software, etc.; the printing and manufacturing of the first module may be The first mold is directly printed by three-dimensional printing. This method has high precision, and other printing methods or mold making methods are also possible. It is not necessary to be bound by the limitations of the embodiments of the present application.
  • the two inner surfaces used to form the first plastic compound eyeglass lens and the second plastic compound eyeglass lens are designed as a reverse mold having a compound eye structure with a concave-convex structure.
  • the structure is formed so that the first plastic compound ophthalmic lens and the second plastic ophthalmic lens are formed during injection molding. It should be noted that during the entire injection molding process, it is necessary to ensure the cleanliness of the mold cavity and the workshop to avoid the entry of dirt or foreign objects that will affect the optical quality of the lens; Designed to avoid the generation of air bubbles in the structural features of the plastic compound eye during the injection molding process.
  • the glass triangular prism structure includes a first side and a second side that intersect and are quadrilateral, and respectively intersect with the first side and the second side and
  • the third side 140 that is also a quadrilateral please refer to FIG. 5 , which shows the flow of another manufacturing method provided by the embodiment of the present application, and the method further includes:
  • the first plastic compound eyeglass lens and the first side may not directly exit through the second side, it may pass through the second side.
  • the third side exits. Therefore, in order to prevent light from exiting from the third side or being reflected back to the first side by the plastic casing, a reflective film can be coated on the third side, All the light beams entering the glass triangular prism structure can be exited through the second side and the second plastic fly-eye lens.
  • An embodiment of the present application provides a compound lens module.
  • FIG. 6 shows the flow of a method for manufacturing a compound lens module provided by the embodiment of the present application.
  • the method is used for manufacturing a compound eyeglass.
  • a lens module which can be the lens module described in the above application scenario, and the lens module includes a first plastic lens, a second plastic lens, and a glass triangular prism. structure, the method includes but is not limited to the following steps:
  • Step 310 obtaining the glass triangular prism structure by cutting through a glass cutting process
  • the cuboid glass structure is obtained by cutting through a glass cutting process
  • the second side of the second plastic fly-eye lens is cut so that the two sides remain vertical, so that the glass triangular prism structure is formed into a right-angled triangular prism.
  • the glass triangular prism structure may not be a right-angle triangular prism structure.
  • the first plastic compound ophthalmic lens and the second plastic ophthalmic lens may not be vertically arranged. , specifically, can be set according to actual needs, and does not need to be bound by the limitations of the embodiments of the present application.
  • Step 320 forming the first plastic ophthalmic lens and the second plastic ophthalmic lens through an injection molding process
  • the first plastic compound ophthalmic lens and the second plastic ophthalmic lens are formed by an injection molding process, and further include:
  • Step 321 Design a second mold for injection molding through three-dimensional software
  • Step 322 printing and making the second mold
  • Step 323 injecting a plastic material into the cavity of the second mold to form the first and second plastic ophthalmic lenses.
  • the three-dimensional software may be any device capable of designing the mold structure, which may be optical design software, or mechanical design software, etc.; the printing and manufacturing of the second module may be The second mold is directly printed by three-dimensional printing. This method has high precision. It can also be other printing methods or mold making methods. Specifically, it can be selected according to the actual requirements for cost and accuracy. It is not necessary to be bound by the limitations of the embodiments of the present application.
  • the area of the compound eye structure is reduced on the light incident side, that is, on the first plastic compound eye lens. , on the one hand, it can ensure that the compound eyeglass module 100 can work normally, and on the other hand, it can also reduce the production cost.
  • Step 330 respectively fix the first plastic fly-eye lens and the second plastic fly-eye lens on two sides of the glass triangular prism structure by adhesive.
  • the adhesive glue is glue
  • the first plastic compound ophthalmic lens and the second plastic compound ophthalmic lens are respectively fixed on both sides of the glass triangular prism structure by the adhesive adhesive
  • the method includes: fixing the first plastic ophthalmic lens and the second plastic ophthalmic lens on two sides of the glass triangular prism structure through the glue.
  • the glass triangular prism structure includes a first side and a second side that intersect and are quadrilateral, and respectively intersect with the first side and the second side and
  • the third side 140 that is also a quadrilateral please refer to FIG. 8 , which shows the flow of another manufacturing method provided by the embodiment of the present application, and the method further includes:
  • Step 340 Coating with a reflective film on the third side.
  • the first plastic compound eyeglass lens and the first side may not directly exit through the second side, it may pass through the second side.
  • the third side exits. Therefore, in order to prevent light from exiting from the third side or being reflected back to the first side by the plastic casing, a reflective film can be coated on the third side, All the light beams entering the glass triangular prism structure can be exited through the second side and the second plastic fly-eye lens.
  • the embodiment of the present application provides a method for manufacturing a compound eye lens module.
  • the method firstly obtains the glass triangular prism structure by cutting a glass cutting process, and then forms the third glass prism structure on the surface of the glass triangular prism structure by an injection molding process.
  • a plastic ophthalmic lens and the second plastic ophthalmic lens, or the first plastic ophthalmic lens and the second plastic ophthalmic lens are formed by an injection molding process, and finally the first plastic ophthalmic lens and the second plastic ophthalmic lens are formed by an adhesive.
  • a plastic ophthalmic lens and the second plastic ophthalmic lens are fixed on both sides of the glass triangular prism structure, and the ophthalmic lens module produced by the production method provided in the embodiment of the present application has the advantages of low cost, simple production, The advantages of good thermal conductivity and high reliability, and the manufacturing method provided by the embodiment of the present application is low in cost, simple in manufacture and high in reliability.
  • the device embodiments described above are only schematic, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physically separated unit, that is, it can be located in one place, or it can be distributed over multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution in this embodiment.
  • each embodiment can be implemented by means of software plus a general hardware platform, and certainly can also be implemented by hardware.
  • Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing the relevant hardware through a computer program, and the program can be stored in a computer-readable storage medium, and the program can be executed when the program is executed. , may include the flow of the above-mentioned method embodiments.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) or a random access memory (Random Access Memory, RAM) or the like.

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  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
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Abstract

本申请实施例涉及光学镜片设计领域,公开了一种复眼镜片模组的制作方法,该方法首先通过玻璃切割工艺切割得到所述玻璃三棱镜结构,然后通过注塑工艺在所述玻璃三棱镜结构的表面上形成所述第一塑料复眼镜片和所述第二塑料复眼镜片,或者,通过注塑工艺形成所述第一塑料复眼镜片和所述第二塑料复眼镜片,最后通过粘合胶剂分别将所述第一塑料复眼镜片和所述第二塑料复眼镜片固定在所述玻璃三棱镜结构的两侧,通过本申请实施例提供的制作方法制作出来的复眼镜片模组、具有成本低、制作简单、导热率好且可靠性高的优点,且本申请实施例提供的制作方法成本低、制作简单且可靠性高。

Description

一种复眼镜片模组的制作方法
相关申请的交叉参考
本申请要求于2021年05月07日提交中国专利局,申请号为202110495397.6,发明名称为“一种复眼镜片模组的制作方法”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请实施例涉及光学镜片设计技术领域,特别涉及一种复眼镜片模组的制作方法。
背景技术
DLP光机模组在运行的过程中,DLP光机模组之中的光学复眼镜片受自身吸收率的影响,在经过LED光源所激发的可见光照射下,少量可见光在光学复眼镜片吸收率的作用下光功率转换为热功率,并且最终以复眼自身温度上升的方式实现能量转换。
在实现本申请实施例过程中,发明人发现以上相关技术中至少存在如下问题:现有市场上所采用的高精度光学复眼镜片大多用玻璃材质或者塑料材质,这两类材质的镜片各有优劣,高精度玻璃材复眼镜片可靠性好、耐高温、材质稳定性好,但成型工艺复杂、价格昂贵;塑料材质材质复眼镜片成型工艺较简单、价格便宜,但不耐高温、材质易黄变、可靠性差。
发明内容
本申请实施例提供了一种成本低、制作简单且可靠性高的复眼镜片模组的制作方法。
本申请实施例的目的是通过如下技术方案实现的:
为解决上述技术问题,第一方面,本申请实施例中提供了一种复眼镜片模组的制作方法,所述复眼镜片模组包括第一塑料复眼镜片、第二塑料复眼镜片和玻璃三棱镜结构,所述方法包括:
通过玻璃切割工艺切割得到所述玻璃三棱镜结构;
通过注塑工艺在所述玻璃三棱镜结构的表面上形成所述第一塑料复眼镜片和所述第二塑料复眼镜片。
在一些实施例中,所述通过注塑工艺在所述玻璃三棱镜结构的表面上形成所述第一塑料复眼镜片和所述第二塑料复眼镜片,进一步包括:
通过三维软件设计用于注塑的第一模具,其中,所述第一模具能够包覆住所述复眼镜片模组;
打印并制作所述第一模具;
将所述玻璃三棱镜结构放入所述第一模具的设计放置位置中,并将塑料材料注塑到所述第一模具的模腔内,以在所述玻璃三棱镜结构的表面形成所述第一塑料复眼镜片和所述第二塑料复眼镜片。
在一些实施例中,将所述第一模具的模腔内,用于形成所述第一塑料复眼镜片和所述第二塑料复眼镜片的两个内表面设计为具有凹凸结构的复眼结构的倒模结构,以使得注塑时形成所述第一塑料复眼镜片和所述第二塑料复眼镜片。
在一些实施例中,所述玻璃三棱镜结构包括相交且为四边形的第一侧和第二侧,以及分别与所述第一侧和所述第二侧相交且同样为四边形的第三侧,
所述方法还包括:
在所述第三侧镀设有反射膜。
为解决上述技术问题,第二方面,本申请实施例中提供了一种复眼镜片模组的制作方法,所述复眼镜片模组包括第一塑料复眼镜片、第二塑料复眼镜片和玻璃三棱镜结构,所述方法包括:
通过玻璃切割工艺切割得到所述玻璃三棱镜结构;
通过注塑工艺形成所述第一塑料复眼镜片和所述第二塑料复眼镜片;
通过粘合胶剂分别将所述第一塑料复眼镜片和所述第二塑料复眼镜片固定在所述玻璃三棱镜结构的两侧。
在一些实施例中,所述通过注塑工艺形成所述第一塑料复眼镜片和所述第二塑料复眼镜片,进一步包括:
通过三维软件设计用于注塑的第二模具;
打印并制作所述第二模具;
将塑料材料注塑到所述第二模具的模腔内,以形成所述第一塑料复眼镜片和所述第二塑料复眼镜片。
在一些实施例中,将所述第二模具的模腔内,用于形成所述第一塑料复眼镜片和所述第二塑料复眼镜片的两个内表面设计为具有凹凸结构的复眼结构的倒模结构,以使得注塑时形成所述第一塑料复眼镜片和所述第二塑料复眼镜片。
在一些实施例中,所述第一塑料复眼镜片和所述第二塑料复眼镜片的结构完全相同。
在一些实施例中,所述玻璃三棱镜结构包括相交且为四边形的第一侧和第二侧,以及分别与所述第一侧和所述第二侧相交且同样为四边形的第三侧,
所述方法还包括:
在所述第三侧镀设有反射膜。
在一些实施例中,所述粘合胶剂为胶水,
所述通过粘合胶剂分别将所述第一塑料复眼镜片和所述第二塑料复眼镜片固定在所述玻璃三棱镜结构的两侧,进一步包括:
通过所述胶水将所述第一塑料复眼镜片和所述第二塑料复眼镜片固定在所述玻璃三棱镜结构的两侧。
与现有技术相比,本发明的有益效果是:区别于现有技术的情况,本申请实施例中提供了一种复眼镜片模组的制作方法,该方法首先通过玻璃切割工艺切割得到所述玻璃三棱镜结构,然后通过注塑工艺在所述玻璃三棱镜结构的表面上形成所述第一塑料复眼镜片和所述第二塑料复眼镜片,或者,通过注塑工艺形成所述第一塑料复眼镜片和所述第二塑料复眼镜片,最后通过粘合胶剂分别将所述第一塑料复眼镜片和所述第二塑料复眼镜片固定在所述玻璃三棱镜结构的两侧,通过本申请实施例提供的制作方法制作出来的复眼镜片模组、具有成本低、制作简单、导热率好且可靠性高的优点,且本申请实施例提供的制作方法成本低、制作简单且可靠性高。
附图说明
一个或多个实施例中通过与之对应的附图中的图片进行示例性说明,这些示例性说明并不构成对实施例的限定,附图中具有相同参考数字标号的元件/模块和步骤表示为类似的元件/模块和步骤,除非有特别申明,附图中的图不构成比例限制。
图1是本申请实施例提供的复眼镜片模组的制作方法的其中一种应用环境的示意图;
图2是图1所示应用场景中的一种复眼镜片模组的结构示意图;
图3是本申请实施例一提供的一种复眼镜片模组的制作方法的流程示意图;
图4是图3所示方法中步骤220的一子流程示意图;
图5是本申请实施例一提供的另一种复眼镜片模组的制作方法的流程示意图;
图6是本申请实施例二提供的一种复眼镜片模组的制作方法的流程示意图;
图7是图6所示方法中步骤320的一子流程示意图;
图8是本申请实施例二提供的一种复眼镜片模组的制作方法的流程示意图。
具体实施方式
下面结合具体实施例对本发明进行详细说明。以下实施例将有助于本领域的技术人员进一步理解本发明,但不以任何形式限制本发明。应当指出的是,对本领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干变形和改进。这些都属于本发明的保护范围。
为了使本申请的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本申请进行进一步详细说明。应当理解,此处所描述的具体实施例仅用以解释本申请,并不用于限定本申请。
需要说明的是,如果不冲突,本申请实施例中的各个特征可以相互结合,均在本申请的保护范围之内。另外,虽然在装置示意图中进行了功能模块划分,在流程图中示出了逻辑顺序,但是在某些情况下,可以以不同于装置中的模块划分,或流程图中的顺序执行所示出或描述的步 骤。此外,本文所采用的“第一”、“第二”、“第三”等字样并不对数据和执行次序进行限定,仅是对功能和作用基本相同的相同项或相似项进行区分。需要说明的是,当元件被表述“固定于”另一个元件,它可以直接在另一个元件上、或者其间可以存在一个或多个居中的元件。
除非另有定义,本说明书所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本说明书中在本发明的说明书中所使用的术语只是为了描述具体的实施方式的目的,不是用于限制本发明。
此外,下面所描述的本发明各个实施方式中所涉及到的技术特征只要彼此之间未构成冲突就可以相互组合。
为了解决目前市面上的复眼镜片无法兼顾满足成本低、导热率高、可靠性好、制程工艺简单的问题,本申请实施例提供了一种复眼镜片模组的制作方法,同时具备制程工艺简单、价格低廉、整体可靠性好几个优势,制作出来的复眼镜片同样具备,价格低廉、整体可靠性且具备高导热率几个优势。图1为本申请实施例提供的复眼镜片模组的制作方法的其中一种应用环境的示意图,其中,该应用环境中包括:照明装置10、TIR棱镜20、DMD芯片30、镜头组40和成像屏50,上述器件构成一种DLP光机模组。
所述照明装置10包括本申请实施例提供的复眼镜片模组100和面光源11,所述面光源11能够输出一个矩形光斑,其中,所述面光源11可以由多个LED光源组成,多个LED光源呈有序或者无需的状态设置,开启时能够输出一个亮度不均匀的光源光斑,所述复眼镜片模组100能够将所述亮度不均匀的光源光斑转化为均匀化的光斑后输出。需要说明的是,本应用场景中以面光源11作为光源,但在实际使用中,也可以采用其他光源,例如,点光源,具体地,可根据实际需要进行设置,不 需要拘泥于本申请实施例的限定。
其中,所述复眼镜片模组100的结构请参见图2,其示出了两种复眼镜片模组的结构,所述复眼镜片模组100包括:第一塑料复眼镜片110、第二塑料复眼镜片120和玻璃三棱镜结构130。在其他的一些实施例中,所述复眼镜片模组100的结构也可以不是图2所示的形状和构造,具体地,可根据实际需要进行设置,不需要拘泥于本申请实施例的限定。
所述TIR棱镜20(总内部反射棱镜)如图1所示设置时,能够透射出射经所述复眼镜片模组100均匀化后输出的光斑,反射所述DMD芯片30输出的成像光束。需要说明的是,在其他的一些实施例中,也可以不设置有所述TIR棱镜20,具体地,可根据实际的光路设计进行选择。
所述DMD(Digital Micromirror Device)芯片30为一数字微镜元件,其在接收到所述照明装置10输出的照明光源后,能够激发生成成像光束,成像光束经所述TIR棱镜20反射出射。
所述镜头组40设置在所述TIR棱镜20的出光方向上,能够将所述TIR棱镜20反射出射的成像光束进行放大或缩小,能够调整成像图像的焦距和畸变等,所述镜头组40包括至少一个镜片,具体地,是否要设置所述镜头组40,以及所述镜头组40中各个镜片的设置可根据实际需要进行选择。
所述成像屏50用于接收所述成像光束并形成成像图像,其材料可根据实际需要进行选择,优选地,所述成像屏50设置在上所述镜头组40的出光方向的焦点上。
采用本申请实施例提供的复眼镜片模组制成的照明装置10,能够出射均匀的照明光,采用本申请实施例提供的复眼镜片模组制成的DLP光机模组,能够输出亮度均匀的成像光束,形成亮度均匀的成像图像。
在本申请实施例中,由于玻璃材质的热导率较塑料材质的热导率要 高,材质可靠性高;塑料材质较玻璃材质结构的复眼凹凸特征结构的成型工艺要简单,塑料材质可靠性较玻璃材质稍差。利用这两种材质各自的优缺点,本申请实施例将复眼结构拆分为中心采用玻璃材质结构制成的玻璃三棱镜结构130,和两侧采用塑料材质通过注塑等方式成型的复杂的复眼凹凸镜片特征光学结构,也即是所述第一塑料复眼镜片110和所述第二塑料复眼镜片120,从而制成所述复眼镜片模组100。所述复眼镜片模组100在运行过程中所产生的热量通过薄且面积大的所述第一塑料复眼镜片110和所述第二塑料复眼镜片120快速传导到所述玻璃三棱镜结构130上,然后通过玻璃材质的所述玻璃三棱镜结构130快速传导至低温区,减少复眼镜片模组高温区域热集中,降低复眼镜片模组100的整体温升。需要注意的是,所述第一塑料复眼镜片110和所述第二塑料复眼镜片120在工艺成型过程中要求尽量要薄,同时所述塑料壳体140也要求尽量薄,以减小所述复眼镜片模组100的整体热阻,加快散热。
具体地,下面结合附图,对本申请实施例作进一步阐述。
实施例一
本申请实施例提供了一种复眼镜片模组,请参见图3,其示出了本申请实施例提供的一种复眼镜片模组的制作方法的流程,所述方法用于制作复眼镜片模组,所述复眼镜片模组可以是如上述应用场景所述的复眼镜片模组,所述复眼镜片模组包括第一塑料复眼镜片、第二塑料复眼镜片和玻璃三棱镜结构,所述方法包括但不限于以下步骤:
步骤210:通过玻璃切割工艺切割得到所述玻璃三棱镜结构;
具体地,在通过玻璃切割工艺切割得到所述长方体玻璃结构时,所述长方体玻璃结构上用于形成所述第一塑料复眼镜片的第一侧与所述长方体玻璃结构上用于形成所述第二塑料复眼镜片的第二侧切割至两 侧保持垂直,以使所述玻璃三棱镜结构形成为一直角三棱镜。
需要说明的是,在其他的一些实施例中,所述玻璃三棱镜结构也可以不是直角三棱镜结构,相应的,所述第一塑料复眼镜片和所述第二塑料复眼镜片也可以不用垂直设置,具体地,可根据实际需要进行设置,不需要拘泥于本申请实施例的限定。
步骤220:通过注塑工艺在所述玻璃三棱镜结构的表面上形成所述第一塑料复眼镜片和所述第二塑料复眼镜片。
具体地,请一并参见图4,其为图3所示方法中步骤220的一子流程,所述通过注塑工艺在所述玻璃三棱镜结构的表面上形成所述第一塑料复眼镜片和所述第二塑料复眼镜片,进一步包括:
步骤221:通过三维软件设计用于注塑的第一模具,其中,所述第一模具能够包覆住所述复眼镜片模组;
步骤222:打印并制作所述第一模具;
步骤223:将所述玻璃三棱镜结构放入所述第一模具的设计放置位置中,并将塑料材料注塑到所述第一模具的模腔内,以在所述玻璃三棱镜结构的表面形成所述第一塑料复眼镜片和所述第二塑料复眼镜片。
在本申请实施例中,所述三维软件可以是任意能够设计模具结构的装置,其可以是光学设计软件,也可以是机械设计软件等;所述打印并制作所述第一模组,可以是通过三维打印的方式直接将所述第一模具打印出来,此种方式精度较高,也可以是其他的打印方式或者模具制作方法,具体地,可根据实际对成本和精度等的需求进行选择,不需要拘泥于本申请实施例的限定。
具体地,将所述第一模具的模腔内,用于形成所述第一塑料复眼镜片和所述第二塑料复眼镜片的两个内表面设计为具有凹凸结构的复眼结构的倒模结构,以使得注塑时形成所述第一塑料复眼镜片和所述第二 塑料复眼镜片。需要说明的是,在整个注塑过程中,要确保模腔及车间内的清洁度,避免有脏污或者异物进入影响复眼镜片光学品质;同时,还需要注意模温、模压及浇口流道设计,避免在注塑成型的过程中塑料复眼结构特征部分有气泡产生。
进一步地,如应用场景所述的附图2所示,所述玻璃三棱镜结构包括相交且为四边形的第一侧和第二侧,以及分别与所述第一侧和所述第二侧相交且同样为四边形的第三侧140,请参见图5,其示出了本申请实施例提供的另一种制作方法的流程,所述方法还包括:
步骤230:在所述第三侧镀设有反射膜。
在本申请实施例中,由于通过所述第一塑料复眼镜片和所述第一侧进入到所述玻璃三棱镜结构的部分或全部的光线可能无法直接通过所述第二侧出射,可能会通过所述第三侧出射,因此,为避免光线从第三侧出射或者被所述塑料壳体所反射回到所述第一侧的方向上,可在所述第三侧上镀设反射膜,使得所有进入所述玻璃三棱镜结构的光束都能够通过所述第二侧和所述第二塑料复眼镜片出射。
实施例二
本申请实施例提供了一种复眼镜片模组,请参见图6,其示出了本申请实施例提供的一种复眼镜片模组的制作方法的流程,所述方法用于制作复眼镜片模组,所述复眼镜片模组可以是如上述应用场景所述的复眼镜片模组,所述复眼镜片模组包括第一塑料复眼镜片、第二塑料复眼镜片和玻璃三棱镜结构,所述方法包括但不限于以下步骤:
步骤310:通过玻璃切割工艺切割得到所述玻璃三棱镜结构;
具体地,在通过玻璃切割工艺切割得到所述长方体玻璃结构时,所述长方体玻璃结构上用于形成所述第一塑料复眼镜片的第一侧与所述 长方体玻璃结构上用于形成所述第二塑料复眼镜片的第二侧切割至两侧保持垂直,以使所述玻璃三棱镜结构形成为一直角三棱镜。
需要说明的是,在其他的一些实施例中,所述玻璃三棱镜结构也可以不是直角三棱镜结构,相应的,所述第一塑料复眼镜片和所述第二塑料复眼镜片也可以不用垂直设置,具体地,可根据实际需要进行设置,不需要拘泥于本申请实施例的限定。
步骤320:通过注塑工艺形成所述第一塑料复眼镜片和所述第二塑料复眼镜片;
具体地,请一并参见图7,其为图6所示方法中步骤320的一子流程,所述通过注塑工艺形成所述第一塑料复眼镜片和所述第二塑料复眼镜片,进一步包括:
步骤321:通过三维软件设计用于注塑的第二模具;
步骤322:打印并制作所述第二模具;
步骤323:将塑料材料注塑到所述第二模具的模腔内,以形成所述第一塑料复眼镜片和所述第二塑料复眼镜片。
在本申请实施例中,所述三维软件可以是任意能够设计模具结构的装置,其可以是光学设计软件,也可以是机械设计软件等;所述打印并制作所述第二模组,可以是通过三维打印的方式直接将所述第二模具打印出来,此种方式精度较高,也可以是其他的打印方式或者模具制作方法,具体地,可根据实际对成本和精度等的需求进行选择,不需要拘泥于本申请实施例的限定。
具体地,将所述第二模具的模腔内,用于形成所述第一塑料复眼镜片和所述第二塑料复眼镜片的两个内表面设计为具有凹凸结构的复眼结构的倒模结构,以使得注塑时形成所述第一塑料复眼镜片和所述第二塑料复眼镜片。需要说明的是,在整个注塑过程中,要确保模腔及车间 内的清洁度,避免有脏污或者异物进入影响复眼镜片光学品质;同时,还需要注意模温、模压及浇口流道设计,避免在注塑成型的过程中塑料复眼结构特征部分有气泡产生。
在一些实施例中,所述第一塑料复眼镜片和所述第二塑料复眼镜片的结构完全相同,则在使用时所述第一塑料复眼镜片和所述第二塑料复眼镜片皆可作为入光侧或出光侧,安装所述复眼镜片模组时可以不用考虑所述第一塑料复眼镜片和所述第二塑料复眼镜片的安装方向是否正确的问题。在其他的一些实施例中,所述第一塑料复眼镜片和所述第二塑料复眼镜片的结构也可以不同,优选地,还可以将所述第二塑料复眼镜片上复眼结构的面积设置为大于所述第一塑料复眼镜片上复眼结构的面积,此时,由于本身复眼结构的生产成本较高,在入光侧,也即是所述第一塑料复眼镜片上,缩小复眼结构的面积,一方面能够保证所述复眼镜片模组100能够正常工作,另一方面也能够降低生产成本。
步骤330:通过粘合胶剂分别将所述第一塑料复眼镜片和所述第二塑料复眼镜片固定在所述玻璃三棱镜结构的两侧。
具体地,所述粘合胶剂为胶水,所述通过粘合胶剂分别将所述第一塑料复眼镜片和所述第二塑料复眼镜片固定在所述玻璃三棱镜结构的两侧,进一步包括:通过所述胶水将所述第一塑料复眼镜片和所述第二塑料复眼镜片固定在所述玻璃三棱镜结构的两侧。
进一步地,如应用场景所述的附图2所示,所述玻璃三棱镜结构包括相交且为四边形的第一侧和第二侧,以及分别与所述第一侧和所述第二侧相交且同样为四边形的第三侧140,请参见图8,其示出了本申请实施例提供的另一种制作方法的流程,所述方法还包括:
步骤340:在所述第三侧镀设有反射膜。
在本申请实施例中,由于通过所述第一塑料复眼镜片和所述第一侧 进入到所述玻璃三棱镜结构的部分或全部的光线可能无法直接通过所述第二侧出射,可能会通过所述第三侧出射,因此,为避免光线从第三侧出射或者被所述塑料壳体所反射回到所述第一侧的方向上,可在所述第三侧上镀设反射膜,使得所有进入所述玻璃三棱镜结构的光束都能够通过所述第二侧和所述第二塑料复眼镜片出射。
本申请实施例中提供了一种复眼镜片模组的制作方法,该方法首先通过玻璃切割工艺切割得到所述玻璃三棱镜结构,然后通过注塑工艺在所述玻璃三棱镜结构的表面上形成所述第一塑料复眼镜片和所述第二塑料复眼镜片,或者,通过注塑工艺形成所述第一塑料复眼镜片和所述第二塑料复眼镜片,最后通过粘合胶剂分别将所述第一塑料复眼镜片和所述第二塑料复眼镜片固定在所述玻璃三棱镜结构的两侧,通过本申请实施例提供的制作方法制作出来的复眼镜片模组、具有成本低、制作简单、导热率好且可靠性高的优点,且本申请实施例提供的制作方法成本低、制作简单且可靠性高。
需要说明的是,以上所描述的装置实施例仅仅是示意性的,其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。
通过以上的实施方式的描述,本领域普通技术人员可以清楚地了解到各实施方式可借助软件加通用硬件平台的方式来实现,当然也可以通过硬件。本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程是可以通过计算机程序来指令相关的硬件来完成,所述的程序可存储于计算机可读取存储介质中,该程序在执行时,可包括如上述各 方法的实施例的流程。其中,所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory,ROM)或随机存储记忆体(Random Access Memory,RAM)等。
最后应说明的是:以上实施例仅用以说明本发明的技术方案,而非对其限制;在本发明的思路下,以上实施例或者不同实施例中的技术特征之间也可以进行组合,步骤可以以任意顺序实现,并存在如上所述的本发明的不同方面的许多其它变化,为了简明,它们没有在细节中提供;尽管参照前述实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (10)

  1. 一种复眼镜片模组的制作方法,其特征在于,所述复眼镜片模组包括第一塑料复眼镜片、第二塑料复眼镜片和玻璃三棱镜结构,所述方法包括:
    通过玻璃切割工艺切割得到所述玻璃三棱镜结构;
    通过注塑工艺在所述玻璃三棱镜结构的表面上形成所述第一塑料复眼镜片和所述第二塑料复眼镜片。
  2. 根据权利要求1所述的制作方法,其特征在于,
    所述通过注塑工艺在所述玻璃三棱镜结构的表面上形成所述第一塑料复眼镜片和所述第二塑料复眼镜片,进一步包括:
    通过三维软件设计用于注塑的第一模具,其中,所述第一模具能够包覆住所述复眼镜片模组;
    打印并制作所述第一模具;
    将所述玻璃三棱镜结构放入所述第一模具的设计放置位置中,并将塑料材料注塑到所述第一模具的模腔内,以在所述玻璃三棱镜结构的表面形成所述第一塑料复眼镜片和所述第二塑料复眼镜片。
  3. 根据权利要求2所述的制作方法,其特征在于,
    将所述第一模具的模腔内,用于形成所述第一塑料复眼镜片和所述第二塑料复眼镜片的两个内表面设计为具有凹凸结构的复眼结构的倒模结构,以使得注塑时形成所述第一塑料复眼镜片和所述第二塑料复眼镜片。
  4. 根据权利要求1-3任一项所述的制作方法,其特征在于,
    所述玻璃三棱镜结构包括相交且为四边形的第一侧和第二侧,以及分别与所述第一侧和所述第二侧相交且同样为四边形的第三侧,
    所述方法还包括:
    在所述第三侧镀设有反射膜。
  5. 一种复眼镜片模组的制作方法,其特征在于,所述复眼镜片模组包括第一塑料复眼镜片、第二塑料复眼镜片和玻璃三棱镜结构,所述方法包括:
    通过玻璃切割工艺切割得到所述玻璃三棱镜结构;
    通过注塑工艺形成所述第一塑料复眼镜片和所述第二塑料复眼镜片;
    通过粘合胶剂分别将所述第一塑料复眼镜片和所述第二塑料复眼镜片固定在所述玻璃三棱镜结构的两侧。
  6. 根据权利要求5所述的制作方法,其特征在于,
    所述通过注塑工艺形成所述第一塑料复眼镜片和所述第二塑料复眼镜片,进一步包括:
    通过三维软件设计用于注塑的第二模具;
    打印并制作所述第二模具;
    将塑料材料注塑到所述第二模具的模腔内,以形成所述第一塑料复眼镜片和所述第二塑料复眼镜片。
  7. 根据权利要求6所述的制作方法,其特征在于,
    将所述第二模具的模腔内,用于形成所述第一塑料复眼镜片和所述 第二塑料复眼镜片的两个内表面设计为具有凹凸结构的复眼结构的倒模结构,以使得注塑时形成所述第一塑料复眼镜片和所述第二塑料复眼镜片。
  8. 根据权利要求7所述的制作方法,其特征在于,
    所述第一塑料复眼镜片和所述第二塑料复眼镜片的结构完全相同。
  9. 根据权利要求5-8任一项所述的制作方法,其特征在于,
    所述玻璃三棱镜结构包括相交且为四边形的第一侧和第二侧,以及分别与所述第一侧和所述第二侧相交且同样为四边形的第三侧,
    所述方法还包括:
    在所述第三侧镀设有反射膜。
  10. 根据权利要求5-8任一项所述的制作方法,其特征在于,
    所述粘合胶剂为胶水,
    所述通过粘合胶剂分别将所述第一塑料复眼镜片和所述第二塑料复眼镜片固定在所述玻璃三棱镜结构的两侧,进一步包括:
    通过所述胶水将所述第一塑料复眼镜片和所述第二塑料复眼镜片固定在所述玻璃三棱镜结构的两侧。
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03133611A (ja) * 1989-10-19 1991-06-06 Toshiba Corp 光学部品の製造方法
CN101813806A (zh) * 2010-04-16 2010-08-25 中国人民解放军国防科学技术大学 光互连芯片间的微型转向耦合元件
CN102285058A (zh) * 2011-05-24 2011-12-21 成都钟顺科技发展有限公司 玻璃基硅胶复眼聚光器生产工艺及其专用模具
CN102814914A (zh) * 2011-06-06 2012-12-12 精工爱普生株式会社 注射成型模具、注射成型品及注射成型方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2045126U (zh) * 1989-03-09 1989-09-27 中国科学院光电技术研究所 非接触式光刻曝光光学系统
CN2518482Y (zh) * 2002-01-08 2002-10-30 孟宪伟 雾视反馈眼镜
CN1815269A (zh) * 2005-01-31 2006-08-09 株式会社有泽制作所 镜片制造方法
JP5589389B2 (ja) * 2010-01-06 2014-09-17 株式会社リコー プラスチック成形品、プラスチック成形品の成形方法、および該プラスチック成形品を有する光走査装置
CN201636763U (zh) * 2010-01-11 2010-11-17 成都派斯光学有限公司 一体式复眼镜片
JP5195991B2 (ja) * 2010-10-04 2013-05-15 ソニー株式会社 照明装置および表示装置
TWI514009B (zh) * 2011-04-12 2015-12-21 Matsunami Glass Ind Ltd Lens array
CN102222665B (zh) * 2011-06-14 2013-01-23 符建 带薄型复眼透镜的集成led模块
CN103660174A (zh) * 2013-12-30 2014-03-26 哈尔滨固泰电子有限责任公司 光学透镜的加工方法
WO2019181404A1 (ja) * 2018-03-20 2019-09-26 ソニー株式会社 画像表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03133611A (ja) * 1989-10-19 1991-06-06 Toshiba Corp 光学部品の製造方法
CN101813806A (zh) * 2010-04-16 2010-08-25 中国人民解放军国防科学技术大学 光互连芯片间的微型转向耦合元件
CN102285058A (zh) * 2011-05-24 2011-12-21 成都钟顺科技发展有限公司 玻璃基硅胶复眼聚光器生产工艺及其专用模具
CN102814914A (zh) * 2011-06-06 2012-12-12 精工爱普生株式会社 注射成型模具、注射成型品及注射成型方法

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