CN207352256U - Optical component for reflecting image and manufacturing device thereof - Google Patents

Abstract

The utility model discloses an optical assembly of reflection image and manufacturing installation thereof, the utility model discloses an optical assembly contains a solid substrate and an optical plate that appears, and the surface of solid substrate has fixed unchangeable predetermined curvature, and the optical plate sets up in solid substrate to laminate mutually with the surface of solid substrate, for the predetermined curvature on the surface of the solid substrate of the curvature of a reflecting surface of the fixed optical plate of solid substrate, make the curvature of the reflecting surface of fixed optical plate.

Description

Optical component for reflecting image and manufacturing device thereof

technical field

The utility model relates to an optical assembly for reflecting images, in particular to an optical assembly which utilizes a solid substrate to fix the curvature of the reflecting surface of an optical plate, so that the optical plate can be used as an optical assembly for reflecting images.

Background technique

In the production of optical components, such as the production of mirrors, the main body is smooth substrates, such as glass, etc., and one of the surfaces of the smooth substrates is processed to form a bright surface. The bright surface molding method Grinding the bright surface can be used, or the mold (such as: plastic mold) can be mirror-finished, so that after the substrate is plasticized by the mold, one of the surfaces of the formed substrate is formed into a bright surface; and the surface of the substrate The bright surface is then coated with a bright coating to become a reflective surface, and the coating method can be coated with a reflector coating on the bright surface by using a vacuum evaporation process. The commonly used reflector material can be aluminum or silver, so that a reflective surface can be completed. optical components.

Based on the above, it can be seen that the cost of the above-mentioned reflective optical components roughly includes the cost of materials, bright surface forming and vacuum coating. In terms of cost ratio, the material cost and bright surface forming processing cost are relatively lower than the process cost of vacuum coating. Under the condition that optical components must be used in harsh environments for a long time, the selection of base materials for optical components often chooses glass that is difficult to mass-produce, or a base material with little change in environmental factors, or a high-priced and rare base material, and in Under the requirements of optical components of high-quality optical products, such as optical components that reflect images, the above-mentioned substrates with different characteristics are listed as options, which means that there are not many choices for the substrates of high-demand optical components. Furthermore, the vacuum coating process is limited by the fact that the coating equipment needs to evacuate the equipment and heat the coating layer material during each coating process to vaporize and evenly coat the coating layer material (such as: reflector) on the object to be plated. And the gas enters the equipment to return to the normal air pressure condition to complete the coating process. This vacuum coating process takes a long time, for example: ranging from 30 to 50 minutes, and due to the space factor in the coating equipment, the number of optical components placed in the equipment is limited. In this way, the coating time and the number of coatings are limited. Coating costs for optical components remain high.

Due to factors such as the material, production process, and difficulty in mass production of optical components, it is difficult to reduce the price of optical products, and it is also an obstacle to the mass production and popular supply of optical components. Based on the above, if the substrate or process of the aforementioned optical components has other alternative substrates or other process methods, which can also meet the high-quality optical requirements at a large cost reduction, then the optical components manufactured by this alternative substrate or alternative process That is, it has its particularity and competitive advantages. Therefore, it is necessary to provide an optical component and a manufacturing device thereof, so as to reduce the cost of the optical component, and allow mass production and popularization of the optical component.

Utility model content

One purpose of the present utility model is to provide an optical component for reflecting images, which fixes the shape of the optical plate by means of a solid substrate with a fixed shape, so as to fix the curvature of the reflective surface of the optical plate, so that the curvature of the reflective surface of the optical plate is controlled by Fixed to the required optical reflection curvature, it has good reflection ability, can improve the ability of resisting mechanical impact of the optical component, and can be mass-produced to reduce the cost.

One purpose of the present utility model is to provide a manufacturing device for optical components that reflect images, which is a forming mold, by placing an optical plate in the mold, and injecting a high-heat melt into the mold, and pressing the optical plate, and The shape of the optical plate is fixed by the solid base material of fixed shape by cooling, so that the curvature of the reflective surface of the optical plate is fixed to the required optical reflection curvature, and has good reflective ability.

The optical assembly for reflecting images of the present invention includes a solid substrate and an optical plate; the solid substrate has a first surface and a second surface, the first surface has a predetermined curvature, and the predetermined curvature of the first surface is fixed; The optical plate has a reflective surface and a fixed surface, the optical plate is arranged on the first surface of the solid substrate, the fixed surface of the optical plate is attached to the first surface of the solid substrate, so that The curvature is fixed to a predetermined curvature of the first surface of the solid substrate.

The optical component reflecting image of the utility model can be manufactured by a manufacturing device, the manufacturing device includes an upper mold and a lower mold; the upper mold has a liquid injection port, a liquid injection channel and a molding chamber, and the liquid injection port is connected In the liquid injection channel, the liquid injection channel is connected to the molding cavity; the lower mold is assembled under the upper mold, and the lower mold has a molding element, which is opposite to the molding cavity of the upper mold, and the molding element has a molding surface , the molding surface has a predetermined curvature.

Description of drawings

Fig. 1: it is the exploded schematic view of the first embodiment of the optical assembly of the present utility model;

Fig. 2: It is the three-dimensional schematic view of an embodiment of the optical plate of the present invention;

Fig. 3: it is the three-dimensional schematic view of an embodiment of the solid substrate of the present invention;

Fig. 4: it is the three-dimensional schematic diagram of the first embodiment of making the optical assembly of the utility model;

Fig. 5: It is another three-dimensional schematic diagram of the first embodiment of the optical assembly made by the present invention;

Fig. 6A: It is the schematic diagram of the second embodiment of making the optical assembly of the utility model;

Figure 6B: it is a partially enlarged view of Figure 6A;

Fig. 7: It is a three-dimensional schematic diagram of a first viewing angle of an embodiment of a manufacturing device for manufacturing an optical component of the present invention;

Fig. 8: It is a perspective schematic diagram of a second viewing angle of an embodiment of the manufacturing device for manufacturing optical components of the present invention;

Figure 9: It is a schematic cross-sectional view of an embodiment of a manufacturing device for making an optical component of the present invention;

Fig. 10: It is a three-dimensional schematic diagram of an embodiment of manufacturing an optical component by the manufacturing device of the present invention;

Fig. 11: It is another perspective schematic diagram of an embodiment of manufacturing an optical component by the manufacturing device of the present invention;

FIG. 12A: It is a schematic perspective view of the second embodiment of the optical assembly of the present invention; and

Fig. 12B: It is a partially enlarged view of Fig. 12A.

[Description of drawing number comparison]

10 Optical components

12 optical board

122 reflective surfaces

124 fixed surface

14 Laminating media

16 solid substrate

162 First Surface

164 Second Surface

166 lattice structures

18 Press tool

182 Pressing surface

20 high pressure gas

22 Interstitial air

30 manufacturing device

31 upper mold

311 First fixing component

313 Injection port

315 Injection channel

317 molding chamber

318 inner surface

319 lattice structure

32 lower mold

321 Second fixing component

323 plastic components

324 Plastic surface

Detailed ways

In order to make the structural features of the present utility model and the achieved effects have a further understanding and recognition, preferred embodiments and detailed descriptions are specially used, as follows:

Please refer to FIG. 1 , which is an exploded view of the first embodiment of the optical assembly of the present invention. As shown in the figure, the first embodiment of the optical component 10 for reflecting images of the present invention includes an optical plate 12 and a solid substrate 16, and referring to FIG. 2 , it is an implementation of the optical plate 12 of the present invention The three-dimensional schematic diagram of an example, the optical plate 12 can be an optical plate body that is completed by pressing and cutting using a die method. determined by demand. In the embodiment of the present utility model, the optical plate 12 can be a metal optical plate or a plastic optical plate. The metal optical plate can be a stainless steel plate or an aluminum plate, etc. The optical plate 12 of the present utility model is used to replace ordinary glass or high-priced rare The substrate is used as a reflective image.

To undertake the above, under the requirement of being a reflective image, as shown in FIG. 2, the optical plate 12 has a reflective surface 122. The reflective surface 122 has the reflective ability to reflect the image through bright surface processing, and the bright surface processing method can be used The continuous roll-to-roll (Roll-to-roll) conveying equipment cooperates with the vacuum process of physical vapor deposition (PVD) to produce the optical plate 12 with the high-efficiency reflective surface 122 . The optical plate 12 of the present utility model is a plate with a high thickness, so the optical plate 12 has plasticity, which means that the curvature of the optical plate 12 is variable rather than fixed; however, under the requirement of reflecting images, the optical plate 12 The curvature of should be fixed to the optical reflection curvature designed according to the reflection image usage. Referring again to FIG. 1 , the present invention fixes the shape of the optical plate 12 through a solid substrate 16 with a fixed shape, that is, fixes the curvature of the reflective surface 122 of the optical plate 12 . Referring again to FIG. 2, the optical plate 12 further has a fixed surface 124, which is bonded to the solid substrate 16, so that the shape of the optical plate 12 can be fixed by the solid substrate 16, so that the reflective surface 122 of the optical plate 12 and the fixed surface 124 The curvature of is fixed.

Please refer to FIG. 3 , which is a three-dimensional schematic view of an embodiment of the solid substrate 16 of the present invention. As shown in the figure, the solid substrate 16 has a first surface 162 and a second surface 164, the first surface 162 and the second surface 164 have curvature, and the shape of the solid substrate 16 is fixed, so the first surface 162 and the second surface 164 The curvature of the two surfaces 164 is constant, in this embodiment, the curvature of the second surface 164 can be the same as the curvature of the first surface 162; in the embodiment of the present utility model, the solid substrate 16 can be a metal substrate or plastic substrates. It can be seen from FIG. 3 that the first surface 162 is a surface with a non-zero curvature, that is, a non-horizontal surface. The curvature of the first surface 162 is determined according to the optical reflection curvature designed for the reflection image application, so the first surface 162 The curvature of a surface 162 is a predetermined predetermined curvature. In addition, the second surface 164 of the solid substrate 16 has a plurality of lattice structures 166 to enhance the rigidity of the solid substrate 16 .

As mentioned above, the first surface 162 of the solid base material 16 will be attached to the fixed surface 124 of the optical plate 12, and the shape of the optical plate 12 is fixed by the solid base material 16 with a fixed shape, that is, the reflective surface of the optical plate 12 The curvatures of the fixed surface 122 and the fixed surface 124 are fixed and the same as the predetermined curvature of the first surface 162 of the solid substrate 16 . However, when the optical assembly 10 needs to use a horizontal reflective surface as a reflection image, the first surface 162 of the solid substrate 16 of the present invention can also be a horizontal surface as an embodiment, that is, the first surface 162 of the solid substrate 16 It has a predetermined curvature of zero, and the reflective surface 122 of the fixed optical plate 12 is a plane, so the first surface 162 of the solid substrate 16 can be a curved surface or a horizontal plane according to the use requirements, that is, the first surface of the solid substrate 16. The predetermined curvature of the surface 162 may be zero or non-zero according to usage requirements, and the embodiment of the present invention does not limit the predetermined curvature.

Furthermore, the optical plate 12 must be flatly attached to the first surface 162 of the solid substrate 16 to avoid distortion of the reflected image. Referring again to FIG. 1 , in this embodiment, the optical assembly 10 can further include a bonding medium 14 , the optical plate 12 is disposed on the first surface 162 of the solid substrate 16 , and the bonding medium 14 is positioned on the fixed surface of the optical plate 12 Between 124 and the first surface 162 of the solid base material 16 , the optical plate 12 and the solid base material 16 are integrated in a flat and close fit. In an embodiment of the present invention, the bonding medium 14 can be an adhesive or other bonding medium.

It can be seen from the above that the optical assembly 10 of the present invention comprising the optical plate 12 and the solid substrate 16 can replace the optical assembly generally made of a single substrate (such as glass) or expensive rare substrates, because the optical plate 12 can use continuous Roll-to-roll conveying equipment is mass-produced in conjunction with the vacuum process of physical vapor deposition (PVD), so it has a competitive advantage in cost. In addition, the shape of the solid base material 16 of the present invention is fixed, and the optical plate 12 is fixed on the solid base material 16, so that the curvature of the reflective surface 122 of the optical plate 12 can be fixed by the solid base material 16, and it can also be improved. The ability of the optical component 10 to resist mechanical shock.

Please refer to FIG. 4 and FIG. 5 , which are three-dimensional schematic diagrams of the first embodiment of the optical assembly of the present invention. As shown in the figure, after coating the bonding medium 14 on the optical plate 12 or the solid substrate 16, a pressing tool 18 is used to press the optical plate 12 and the solid substrate 16. The pressing tool 18 has a pressing surface 182, The pressing surface 182 has a curvature, and the curvature of the pressing surface 182 is fixed, and is determined according to the optical reflection curvature designed for the reflection image application. In an embodiment of the present invention, the curvature of the pressing surface 182 is the same as that of the solid base The predetermined curvature of the first surface 162 of the material 16. Mechanical pressure is exerted on the optical plate 12 by means of a laminating tool 18 designed to match the optical reflection curvature for the purpose of reflecting images, so that the laminating medium 14 can be solidified between the optical plate 12 and the solid substrate 16, so that the optical plate The fixed surface 124 of 12 can be completely and evenly attached to the first surface 162 of the solid substrate 16, so that the shape of the optical plate 12 is fixed to the shape of the solid substrate 16, that is, the curvature of the reflective surface 122 of the optical plate 12 is fixed. Fixed to a predetermined curvature of the first surface 162 of the solid substrate 16 . It shows that the optical plate 12 of the optical assembly 10 is fixed by the solid substrate 16 to an optical reflective curvature designed according to the reflective image application.

Referring to FIG. 6A and FIG. 6B , they are respectively a schematic diagram of a second embodiment of the optical assembly of the present invention and a partial enlarged view of FIG. 6A . As shown in the figure, in this embodiment, after the laminating medium 14 is coated between the optical plate 12 and the solid substrate 16, the optical plate 12 and the solid substrate 16 are initially bonded, and then the initially bonded The optical component 10 is placed in the hyperbaric chamber device (not shown), and a high-pressure gas 20 is applied to the optical plate 12 of the optical component 10, and the high-pressure gas 20 will apply pressure evenly on the reflective surface 122 of the optical plate 12 , extrude the gap air 22 between the optical plate 12 and the solid substrate 16 and let the bonding medium 14 solidify, so that the optical plate 12 can be completely and evenly bonded to the solid substrate 16 . In this way, the shape of the optical plate 12 is fixed to the shape of the solid substrate 16 .

Please refer to FIG. 7 and FIG. 8 , which are three-dimensional schematic diagrams of a first viewing angle and a second viewing angle of an embodiment of a manufacturing device for manufacturing an optical component of the present invention, respectively. As shown in the figure, the manufacturing device 30 is a forming mold, and includes an upper mold 31 and a lower mold 32 , and the lower mold 32 is assembled under the upper mold 31 . In one embodiment of the present utility model, the upper mold 31 has a plurality of first fixing components 311, and these first fixing components 311 are located at the bottom of the upper mold 31, and the lower mold 32 has a plurality of second fixing components 321, and these first fixing components 311 are located at the bottom of the upper mold 31, and the lower mold 32 has a plurality of second fixing components 321, and these first The two fixing components 321 correspond to the first fixing components 311 and are located on the top of the lower mold 32 . In an embodiment of the present invention, the first fixing components 311 can be fixing columns, and the second fixing components 321 can be fixing holes, but the embodiment is not limited thereto. Through the cooperation of the first fixing components 311 and the second fixing components 321 , the upper mold 31 and the lower mold 32 can be assembled into one body.

Please also refer to FIG. 9 , which is a schematic cross-sectional view of an embodiment of a manufacturing device for manufacturing an optical component of the present invention. As shown in the figure, the upper mold 31 has a liquid injection port 313, a liquid injection channel 315 and a molding chamber 317, the liquid injection port 313 is located at the top of the upper mold 31, and communicates with the liquid injection channel 315, and the liquid injection channel 315 communicates with the molding chamber 317, and the molding chamber 317 is located at the bottom of the upper mold 31. In addition, the lower mold 32 has a molding element 323 , and the molding element 323 is located on the top of the lower mold 32 relative to the molding cavity 317 of the upper mold 31 . The molding element 323 has a molding surface 324, and the molding surface 324 has a curvature, which is fixed and same as the optical reflection curvature designed according to the purpose of reflecting images, so the curvature of the molding surface 324 is a predetermined curvature, It depends on the reflective design.

Please refer to FIG. 10 and FIG. 11 , which are three-dimensional schematic diagrams of an embodiment of manufacturing an optical component by the manufacturing device of the present invention. Before the manufacturing device 30 of this embodiment manufactures the optical assembly 10, as shown in FIG. After the molding surface 324 of the molding element 323 is assembled, the upper mold 31 and the lower mold 32 are integrated, so as shown in FIG. Next, inject a high-temperature melt (not shown) into the upper mold 31 through the liquid injection port 313, such as plastic melt, and the flowing high-heat melt flows through the liquid injection channel 315 and flows into the molding chamber 317, and the flowing high-heat melt The liquid has a very high pressure and will press down the optical plate 12 on the molding surface 324 of the molding element 323, so that the reflective surface 122 of the optical plate 12 is forced to closely adhere to the molding surface 324 of the molding element 323, so The optical plate 12 is shaped, and the curvatures of the reflective surface 122 and the fixing surface 124 of the optical plate 12 are shaped to be the same as the predetermined curvature of the shaping surface 324 of the shaping element 323 . Next, after the high-heat molten liquid filled in the forming chamber 317 is cooled, it will be formed into a solid substrate 16 with a fixed shape in the forming chamber 317 (as shown in FIG. 11 ). In this way, the solid substrate 16 is integrated with the optical plate 12 , and finally, the upper mold 31 and the lower mold 32 are separated to take out the optical component 10 as shown in FIG. 12A .

As mentioned above, when the solid base material 16 is molded in the molding chamber 317, the first surface 162 of the solid base material 16 will be formed on the fixed surface 124 of the optical plate 12 and adhere to each other, so the first surface 162 of the solid base material 16 The curvature of a surface 162 will be the same as the curvature of the fixed surface 124 of the optical plate 12, and as mentioned above, the optical plate 12 is bonded to the molding element 323 by melting and hydraulic pressure, so the curvature of the fixed surface 124 of the optical plate 12 is the same as that of the molding element 323. The predetermined curvature of the molding surface 324 of the element 323, so the curvature of the first surface 162 of the solid substrate 16 will be the same as the predetermined curvature of the molding surface 324 of the molding element 323, and after the solid substrate 16 is cooled, its shape is will not change, so the curvature of the first surface 162 will remain constant. After the optical assembly 10 is taken out from the manufacturing device 30, since the shape of the solid base material 16 is fixed, and the fixed surface 124 of the optical plate 12 is attached to the first surface 162 of the solid base material 16, the shape of the optical plate 12 The curvature of the reflective surface 122 and the fixed surface 124 is fixed to the curvature of the first surface 162 of the solid substrate 16, that is, the curvature of the reflective surface 122 of the optical plate 12 is fixed to the required optical reflection curvature, and has good reflection ability. As can be seen from the above description, as shown in FIG. 12A and FIG. 12B , the fixed surface 124 of the optical plate 12 directly contacts the first surface 162 of the solid substrate 16, and is bonded to the first surface 162 of the solid substrate 16, so that the optical There is no medium between the fixed surface 124 of the plate 12 and the first surface 162 of the solid substrate 16 , therefore, the optical assembly 10 of this embodiment does not include the bonding medium 14 of the previous embodiment (as shown in FIG. 1 ).

Referring again to FIG. 8 and FIG. 9 , an inner surface 318 of the molding cavity 317 of the upper mold 31 has a non-zero curvature, and the curvature of the inner surface 318 is the same as the predetermined curvature of the molding surface 324 of the molding element 323 . Since the second surface 164 of the solid substrate 16 (as shown in FIG. 12A ) is formed on the inner surface 318 of the molding cavity 317, the curvature of the second surface 164 of the solid substrate 16 is the same as that of the molding surface of the molding element 323. 324 , that is, the curvature of the second surface 164 of the solid substrate 16 is the same as the curvature of the first surface 162 of the solid substrate 16 . In one embodiment of the present invention, the curvature of the inner surface 318 of the molding cavity 317 of the upper mold 31 can be zero and be a horizontal surface, so that the curvature of the second surface 164 of the solid substrate 16 can be different from the first surface The curvature of 162 is a horizontal surface. In addition, the inner surface 318 of the molding chamber 317 of the upper mold 31 has a plurality of lattice structures 319 for forming the lattice structures 166 on the second surface 164 of the solid substrate 16 (as shown in FIG. 4 ).

To sum up the above, the utility model provides an optical component for reflecting images and its manufacturing device. The optical component of the utility model mainly includes an optical plate and a solid base material. The solid base material has a fixed predetermined curvature. The optical plate is arranged on a solid Base material, the utility model fixes the shape of the optical plate by the solid base material of fixed shape, to fix the curvature of the reflective surface of the optical plate, so that the curvature of the reflective surface of the optical plate is fixed to the required predetermined optical reflection curvature, and It has good reflective ability, can improve the mechanical impact resistance of optical components, and can be mass-produced to reduce costs.

The above are only preferred embodiments of the present utility model, and are not intended to limit the implementation scope of the present utility model. All equal changes and modifications are made according to the shape, structure, characteristics and spirit described in the claims of the present utility model. , should be included in the scope of the claims of the present utility model.

Claims (16)

1. An optical assembly for reflecting images, characterized in that it comprises: a solid substrate having a first surface and a second surface, the first surface has a predetermined curvature, the predetermined curvature of the first surface is constant; and An optical plate has a reflective surface and a fixed surface, the optical plate is arranged on the first surface of the solid substrate, the fixed surface of the optical plate is attached to the first surface of the solid substrate, so that Curvatures of the fixed surface and the reflective surface of the optical plate are fixed to the predetermined curvature of the first surface. 2. The optical component for reflecting images according to claim 1, further comprising: A bonding medium is located between the fixed surface of the optical plate and the first surface of the solid substrate. 3. The image-reflecting optical component of claim 2, wherein a high-pressure gas is applied to the optical plate to squeeze out air in the gap between the optical plate and the solid substrate And allowing the bonding medium to solidify, so that the optical plate is completely and uniformly bonded to the solid substrate. 4. The optical component for reflecting images according to claim 1, wherein the fixed surface of the optical plate directly contacts the first surface of the solid substrate, and is in contact with the first surface of the solid substrate. Surface fit. 5 . The image reflecting optical component of claim 4 , wherein there is no medium between the fixed surface of the optical plate and the first surface of the solid substrate. 6. The optical component for reflecting images as claimed in claim 1, wherein the curvature of the second surface of the solid substrate is the same as the predetermined curvature of the first surface. 7. The optical component for reflecting images as claimed in claim 1, wherein the second surface of the solid substrate has a plurality of lattice structures. 8. The image reflecting optical component of claim 1, 2, 3, 4, 5, 6 or 7, wherein the solid substrate is a metal substrate or a plastic substrate. 9. The optical component for reflecting images as claimed in claim 1, 2, 3, 4, 5, 6 or 7, wherein the optical plate is a metal optical plate or a plastic optical plate. 10. A manufacturing device for an optical component reflecting an image, characterized in that it comprises: An upper mold with a liquid injection port, a liquid injection channel and a molding cavity, the liquid injection port communicates with the liquid injection channel, and the liquid injection channel communicates with the molding cavity; and The lower mold is assembled under the upper mold, the lower mold has a molding element, the molding element is opposite to the molding cavity of the upper mold, the molding element has a molding surface, and the molding surface has a predetermined curvature. 11. The manufacturing device of an optical component reflecting an image as claimed in claim 10, wherein an optical plate is placed on the molding surface of the molding component of the lower mold, and the optical plate has a reflective surface and a fixed surface, the reflective surface relative to the molding surface of the molding element, the fixed surface relative to the molding cavity of the upper mold, a solid substrate is molded in the molding cavity, the solid substrate has a first surface and a second surface, the solid substrate presses the optical plate on the molding surface of the molding element, so as to shape the curvature of the reflective surface and the fixing surface of the optical plate to be the same as the molding The predetermined curvature of the surface, the first surface is formed on the fixed surface of the optical plate, so that the curvature of the first surface is the same as the predetermined curvature of the molding surface of the molding element, the fixed surface of the optical plate Fitted with the first surface of the solid substrate. 12. The manufacturing device of an optical component reflecting an image as claimed in claim 10, wherein, the molding cavity of the upper mold has an inner surface, and the curvature of the inner surface is the same as that of the molding element. The predetermined curvature of the molding surface. 13. The manufacturing device of an optical component reflecting an image as claimed in claim 12, wherein an optical plate is placed on the molding surface of the molding component of the lower mold, and the optical plate has a reflective surface and a fixed surface, the reflective surface relative to the molding surface of the molding element, the fixed surface relative to the molding cavity of the upper mold, a solid substrate is molded in the molding cavity, the solid substrate has a first surface and a second surface, the solid substrate presses the optical plate on the molding surface of the molding element, so as to shape the curvature of the reflective surface and the fixing surface of the optical plate to be the same as the molding The predetermined curvature of the surface, the first surface is formed on the fixed surface of the optical plate, so that the curvature of the first surface is the same as the predetermined curvature of the molding surface of the molding element, the fixed surface of the optical plate Adhering to the first surface of the solid substrate, the second surface is formed on the inner surface of the molding chamber, so that the curvature of the second surface is the same as that of the first surface of the solid substrate. 14 . The manufacturing device of an image-reflecting optical component as claimed in claim 10 , wherein the molding cavity of the upper mold has an inner surface, and the inner surface has a plurality of lattice structures. 15. The manufacturing device of an image-reflecting optical component as claimed in claim 11 or 13, wherein the solid substrate is a metal substrate or a plastic substrate. 16 . The manufacturing device of an image-reflecting optical component as claimed in claim 11 or 13 , wherein the optical plate is a metal optical plate or a plastic optical plate.