Modularized light-guiding apparatus and manufacturing method
A modularized light-guiding apparatus and manufacturing method, which may make the light of a light source proceed at least twice light reflections of predetermined directions. The light-guiding apparatus includes a plurality of modularized reflection elements, which may be differentiated to several different types of reflection element. Each type of each reflection element all has substantially same adjoining device and edge size for providing to be adjoined and piled-up with another reflection element. But, the reflection element of different type individually has different number of reflection plane for providing the light to proceed different times of light reflection. It may determined the light reflection times and light-path length for the light-guiding apparatus, by choosing several different types of reflection element among plural reflection elements to proceed the piling-up for the light-guiding apparatus.
More than one reissue application has been filed for the reissue of U.S. Pat. No. 6,619,807. The reissue applications are application Ser. No. 11/229,450 (the present application), and divisional reissue Ser. No. 11/796,694, all of which are reissues of U.S. Pat. No. 6,619,807.
FIELD OF THE INVENTIONThe present invention relates to a modularized light-guiding apparatus and manufacturing method, especially to a kind adapted for use in a light-guiding apparatus for an optical scanning apparatus, and to proceed modularization and design for the reflection elements in the light-guiding apparatus to facilitate manufacture and assembly, and to be able to transform out modularized light-guiding apparatus with different light-path lengths, and the corresponding manufacturing method.
BACKGROUND OF THE INVENTIONPlease refer to
Please refer to
Please refer to FIG. 1 and
Furthermore, there is still one big shortcoming in the light-guiding apparatus of the prior optical chassis 14 shown in FIG. 1 and
Additionally, for all the optical chassis light-guiding apparatus in the optical chassis seen in current markets, its the reflection mirror 143 all is reflection mirror are of thin-plate-shaped glass, neither each no reflection mirror 143 is of modularized design, nor can it be inter-piled-up or positioned, while additional designs for positioning devices is are needed to position the inter-angles and distances between each reflection mirrors 143. Not only would any errors on any position angle would cause the lowering-down a decrease of scanning quality, but also for the needs of different resolution, different outer sizes of optical chassis, different scanning paper sizes (the sizes of A3 or A4), or other needs for different light-path routes or total track of optical chassis, a set of position device is designed from the beginning to change the inter-position between each reflection mirror 143, and the usage is very inefficient.
SUMMARY OF THE INVENTIONThe first object of the present invention is to provide a modularized light-guiding apparatus and manufacturing method, which include several reflection elements in modularized design, wherein at least one reflection element has two reflection planes and may provide at least twice reflection for light to increase the length of light-path route provided by a single reflection element, thereby a less lower number of reflection element in a narrow space of a light-guiding apparatus would generate a relatively larger light-path length.
The second object of the present invention is to provide a modularized light-guiding apparatus and manufacturing method, which include several reflection elements in modularized design. Each reflection element all is a single element formed to one body, and has different numbers of reflection plane to provide different values of light-path length. Under the condition of no change in the outer volume and size of the light-path apparatus, it is possible to reach the function of changing total track of the light-path apparatus by choosing the reflection elements with different numbers of reflection planes for connection and assembly to fulfil fulfill the needs for of optical chassis having different total tracks, and it is completely unnecessary to design a new optical chassis from the beginning.
The third object of the present invention is to provide a modularized light-guiding apparatus and manufacturing method, which include several reflection elements in modularized design. Each reflection all elements is a single element formed to one body and has substantially same edge size and adjoining plane. Further, it is sufficient to complete the position for the inter-angles and distances between each reflection element to become a light-guiding apparatus, simply by inter-butting and inter-piling-up the adjacent planes between each reflection element. Even Accordingly, no additional position mechanism is needed to proceed the position between each reflection elements. However, the present invention may also fix each reflection element to avoid its loosening by applying additional positioning means.
Preferably, by arranging a position plate individually at two end sides of the reflection elements, and arranging inter-setting-in convex points and concave holes at predetermined positions at two end sides of the position plate and each reflection element, and last by setting-in both convex point and concave hole to make the reflection element position and connect at the predetermined position on the position plate, it can be reached the position and fixation for plural reflection elements can be reached.
Preferably, no matter how many numbers of reflection planes are possessed by the reflection device, the directions and positions for light entering into and emitting away the reflection elements are all the same.
For your esteemed review committee to further understand and recognize the present invention, a detailed description in company with matching drawings are present as following.
The modularized light-guiding apparatus 20 of the present invention, which provides plural modularized reflection element 21, 22, 23 that can be differentiated to several groups with different types. Each type's each reflection element 21, 22, 23 type all has have substantially the same adjoining mechanism and edge size for providing to be being adjoined and piled-up with another reflection element. But, the reflection elements 21, 22, 23 of different type individually has have different numbers of reflection planes 211, 221, 231 for providing the light to proceed several times of light reflection. It can be decided the The reflection times and light-path lengths of the light-guiding apparatus 20, can be decided by choosing several different types of reflection elements among the plural reflection elements 21, 22, 23 to proceed piling-up the light-guiding apparatus 20.
Several preferable embodiments are proposed as following to describe the detailed structure, motion manner, function, and other characteristics of the modularized light-guiding apparatus of the present invention in detail.
Please refer to
As shown in these drawings, each reflection element 21, 22, 23 all is the comprise a modularized element with shape of a long, narrow block; namely, each reflection element 21, 22, 23 all has have substantially save the same edge size (i.e. same length, width and altitude) and can be randomly chosen to inter-pile-up the light-guiding apparatus, which is called as a modularized element by the manner similar to blocks building blocks. In this preferable embodiment, the reflection elements 21, 22, 23 all is are each preferably a single element formed to one body, of which materials may be glass, crystal, quartz, and transparent acrylic-plastic sheet, etc., or which may also be made of opaque or semi-transparent materials of metal, ceramic, plastic, opaque acrylic-plastic sheet, wood, and paper, etc.
As shown in
(1) Having substantially the same profile edge size (i.e., same length, width, altitude), and substantially the same structure of positioning concave holes. There are only different structures of concaved portions for the different numbers of reflection plane 211, 221, 223, due to cutting formation among each different types of reflection elements 21, 22, 23.
(2) Having substantially the same size and providing adjoining planes 212, 222, 232 capable of inter-matching with adjoining planes 212, 222, 232 of another reflection element 21, 22, 23 (independent of any types ) to inter-close-together for assembly and inter-position for proceeding piling-up to align the reflection element 21, 22, 23.
(3) Independent of any type or reflection element 21, 22, 23 having any numbers of reflection plane, the directions and positions for light entering into or reflecting from each reflection element 21, 22, 23 are all the same, and after emitting to a reflection element 21, 22, 23 with predetermined direction, first, the light all will be reflected at least once on each reflection plane 211, 221, 231, then again emitting out from the reflection element 21, 22, 23 with another predetermined direction.
(4) When several reflection elements 21, 22, 23 (independent of any type) are inter-butting, adjoining and piling up by using the adjoining plane 212, 222, 223, a predetermined direction for light emitting from a reflection element is just corresponding to the predetermined direction for light entering into another adjacent reflection element, and the guidance and transfer of light may be proceeded completely with predetermined directions.
As shown Shown in
As shown Shown in FIG. 4A, which is a light-guiding apparatus 20a, constructed by using the reflection element 21 of type A and the reflection element 23 of type C, and of which the substantial light reflection number is seven times, and the length of total track is “X1+4*X2+8*X3+X4”.
One thing is worth mentioning: for any person who is well-known the light-path apparatus and for an optical chassis, the distance X1 prior to light entering the light-guiding apparatus 20 and the distance X4 (may refer to
From above-description, we know that the manufacturing method of the modularized light-guiding apparatus 20 of the present invention should include following steps:
-
- (1) Preparing plural reflection element 21, 22, 23, which may be differentiate to the reflection element 21, 22, and 23 of several different types. The reflection element 21, 22, 23 of each different type individually have different numbers of reflection planes 211, 221, 231 for providing light to proceed light-reflection of different times and light-path lengths.
- (2) According to the needed values of light-path length for the intended-manufacturing light-guiding apparatus, the needed types and numbers of reflection elements are calculated out to reach the values of the light-path length; and
- (3) The light-guiding apparatus is assembled and connected according to the calculation for the needed reflection elements.
In the present invention, since each reflection element 21, 22, 23 all has have substantially the same profile edge size, and adjoining plane 212, 222, 232 capable of inter-matching, and which may be provided with adjoining planes of another reflection elements (independent of any types) for inter-closing-together and positioning to proceed piling-up. Therefore, only by inter-closing-together for adjoining plane 212, 222, 232 between each reflection element 21, 22, 23, it is sufficient to reach the inter-position between each reflection element 21, 22, 23, and facilitate the reflection plane 211, 221, 231 of each reflection element 21, 22, 23 to be able to correspond with the reflection planes of another reflection element to proceed the light-reflections in predetermined directions. It is unnecessary to arrange additional holding elements such as spring pieces 146 etc. as used in prior art, or design additional slant planes with predetermined angles and positions inside the prior shell body 141 to provide support for the position reflection mirrors 143. However, in order to make each reflection element 21, 22, 23 of the light-guiding apparatus 20 of the present invention be able to be connected and fixed firmly without loosing off, in one preferable embodiment of the present invention, the plural reflection element 21, 22, 23 can be made to be positioned, fixed and connected to one body without being able to separate from each other, by applying an additional positioning means.
In one of the preferable embodiments for the positioning means, the adjacent adjoining plane 212, 222, 232 for each adjacent reflection element 21, 22, 23 are is directly adhered and connected by glue, thermal-melting-glue, ultra-sonic-wave melting connection, thermal melting connection, or welding (adapted for metal materials) to reach the position and fixture between the plural reflection element 21, 22, 23.
In another preferable embodiment for the positioning means (not shown in the drawings), the structure of positioning concave holes are similarly arranged on the two side surfaces of the adjacent planes of each reflection element, and are inserted onto the adjacent planes of two adjacent reflection elements by in the manner of tennon a tenon. In another further preferable embodiment for the positioning means (not shown in the drawings), the gliding troughs (or guiding troughs) and the structure of flanges both capable of inter-setting-in are arranged on the adjacent planes of each reflection element for proceeding assembly and fixture. Because the positioning means described in this section is a well-known technique for prior positioning mechanism to inter-set-in two elements, repetitious descriptions are not presented here.
Please refer to
Please refer to
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As shown in
Above-mentioned embodiments are applied to describe the present invention in detail, and are not the restricted scopes of the present invention. For example, the reflection elements of the present invention are not only restrained to the reflection element 21, 22, 23 with rectangular long stripe shape as shown in
Claims
1. A modularized light-guiding apparatus, which may make the light of a light source proceed at least twice light-reflection of predetermined direction, the modularized light-guiding apparatus includes:
- plural reflection elements, each reflection element individually has at least one reflection plane provided to proceed reflection for the light, and each reflection element individually has at least one adjoining plane provided for being adjoined with another reflection element, and only by simple inter-adjoining for the adjoining planes of each reflection element, it is sufficient to reach the inter-position between each reflection element, and facilitate the reflection planes of each reflection element be able to be corresponded with the reflection planes of another reflection element to proceed the light-reflection of predetermined direction.
2. The modularized light-guiding apparatus as the claim 1, wherein, each reflection element all is the modularized element of narrow, long stripe shape, namely, each reflection element all has substantially same edge size and can be inter-piled-up to become the light-guiding apparatus.
3. The modularized light-guiding apparatus as the claim 1, wherein, in the plural reflection elements, at least one reflection element has at least two reflection planes, and the light of predetermined direction, emitting to the reflection element, can be proceeded more than twice light-reflection by at least two reflection planes, and then the light emits away the reflection element with predetermined direction.
4. The modularized light-guiding apparatus as the claim 1, wherein, in the plural reflection elements, at least two reflection elements have different numbers of reflection plane.
5. The modularized light-guiding apparatus as the claim 4, wherein, it may decide the light-reflection times and light-path lengths provided by the modularized light-guiding apparatus, by choosing different numbers of reflection element and the reflection element having different numbers of reflection plane to adjoin each other to become the modularized light-guiding apparatus.
6. The modularized light-guiding apparatus as the claim 1, wherein, each reflection element all is a single element that is formed to one body.
7. The modularized light-guiding apparatus as the claim 1, wherein, at least one reflection plane of the reflection element is formed by arranging at least one plane with predetermined angle on the reflection element and covering at least one layer of plating film of light-reflection material on the plane.
8. The modularized light-guiding apparatus as the claim 1, wherein, positioning means are further included to position, fix, and connect the plural reflection elements to one body without separating from each other.
9. The modularized light-guiding apparatus as the claim 8, wherein, the positioning means further reaches the position and fixture for the plural reflection elements, by arranging a positioning plate individually on each two end sides of the reflection elements, and arranging several positioning convex points on the positioning plate to be able to be inter-set-in with the positioning concave holes arranged at predetermined positions of two end sides of each reflection element, and by the inter-setting-in for the convex points and the concave points to make the reflection element be able to be positioned and connected at some predetermined position on the positioning plate.
10. The modularized light-guiding apparatus as the claim 8, wherein, the positioning means reaches the position and fixture for the plural reflection elements, by directly adhering and connecting the adjacent adjoining planes of each adjacent reflection element.
11. The modularized light-guiding apparatus as the claim 1, wherein, no matter how many numbers of reflection plane possessed by the reflection element, the direction and position for the light entering into and emitting away each reflection element are all the same.
12. A modularized light-guiding apparatus, which may make the light of a light source proceed at least twice light-reflection of predetermined direction, the modularized light-guiding apparatus includes:
- plural reflection elements, each reflection element individually has at least one reflection plane provided to proceed reflection for the light, and each reflection element individually all has substantially same edge size and can be inter-piled-up to become the light-guiding apparatus, and only by the inter-piling-up for each reflection element, it is sufficient to reach the inter-position for the plural reflection elements, and facilitate the reflection planes of each reflection element be able to be corresponded with the reflection planes of another reflection element to proceed the light-reflection of predetermined direction.
13. The modularized light-guiding apparatus as the claim 12, wherein, in the plural reflection elements, at least one reflection element has at least two reflection planes, and the light of predetermined direction, emitting to the reflection element, can be proceeded more than twice light-reflection by at least two reflection planes, and then the light emits away the reflection element with predetermined direction.
14. The modularized light-guiding apparatus as the claim 12, wherein, each reflection element all is a single element that is formed to one body.
15. The modularized light-guiding apparatus as the claim 12, wherein, positioning means are further included to position, fix, and connect the plural reflection elements to one body without separating from each other.
16. The modularized light-guiding apparatus as the claim 15, wherein, the positioning means further reaches the position and fixture for the plural reflection elements, by arranging a positioning plate individually on each two end sides of the reflection elements, and arranging several positioning convex points on the positioning plate to be able to be inter-set-in with the positioning concave holes arranged at predetermined positions of two end sides of each reflection element, and by the inter-setting-in for the convex points and the concave points to make the reflection element be able to be positioned and connected at some predetermined position on the positioning plate.
17. The modularized light-guiding apparatus as the claim 15, wherein, the positioning means reaches the position and fixture for the plural reflection elements, by directly adhering and connecting the adjacent adjoining planes of each adjacent reflection element.
18. The modularized light-guiding apparatus as the claim 12, wherein, no matter how many numbers of reflection plane possessed by the reflection element, the direction and position for the light entering into and emitting away each reflection element are all the same.
19. A modularized light-guiding apparatus, which may make the light of a light source proceed at least twice light-reflection of predetermined direction, the modularized light-guiding apparatus includes:
- plural reflection elements, each reflection element all is a single element formed to one body and each individually has at least a reflection plane provided for proceeding the reflection of the light, and in plural reflection elements, at least one reflection element has at least two reflection planes for making the light proceed at least twice light reflections in the reflection element; and
- positioning mechanism, which is used to proceed the position for the plural reflection element, and facilitates the reflection plane of each reflection element to be able to be corresponded with the reflection plane of another reflection element to proceed the light reflection of predetermined direction.
20. The modularized light-guiding apparatus as the claim 19, wherein, the positioning means further reaches the position and fixture for the plural reflection elements, by arranging a positioning plate individually on each two end sides of the reflection elements, and arranging several positioning convex points on the positioning plate to be able to be inter-set-in with the positioning concave holes arranged at predetermined positions of two end sides of each reflection element, and by the inter-setting-in for the convex points and the concave points to make the reflection element be able to be positioned and connected at some predetermined position on the positioning plate.
21. The modularized light-guiding apparatus as the claim 19, wherein, the positioning means reaches the position and fixture for the plural reflection elements, by the design of each reflection element has adjoining planes which have substantially same edge size, and by directly adhering and connecting the adjacent adjoining planes of each adjacent reflection element.
22. The modularized light-guiding apparatus as the claim 19, wherein, no matter how many numbers of reflection plane possessed by the reflection element, the direction and position for the light entering into and emitting away each reflection element are all the same.
23. A modularized light-guiding apparatus, which may make the light of a light source proceed at least twice light-reflection of predetermined direction, the modularized light-guiding apparatus includes:
- plural reflection elements, which can be differentiated to different types of reflection element, and each type's each reflection element all has substantially same adjoining mechanism for providing to be adjoined and piled-up with another reflection element, but the reflection elements of different type individually has different numbers of reflection plane for providing the light to proceed several times of light reflection, wherein it can be decided the reflection times of the light-guiding apparatus, by choosing several different types of reflection elements among the plural reflection elements to proceed piling-up.
24. The modularized light-guiding apparatus as the claim 23, wherein, each reflection element all is a single element that is formed to one body.
25. The modularized light-guiding apparatus as the claim 23, wherein, a positioning means is further included, and the positioning means reaches the position and fixture for the plural reflection elements, by arranging a positioning plate individually on each two end sides of the reflection elements, and arranging several positioning convex points on the positioning plate to be able to be inter-set-in with the positioning concave holes arranged at predetermined positions of two end sides of each reflection element, and by the inter-setting-in for the convex points and the concave points to make the reflection element be able to be positioned and connected at some predetermined position on the positioning plate.
26. The modularized light-guiding apparatus as the claim 23, wherein, the positioning means reaches the position and fixture for the plural reflection elements, by the design of each reflection element has substantially same adjoining planes which have substantially same edge size, and by directly adhering and connecting the adjacent adjoining planes of each adjacent reflection element.
27. The modularized light-guiding apparatus as the claim 23, wherein, no matter how many numbers of reflection plane possessed by the reflection element, the direction and position for the light entering into and emitting away each reflection element are all the same.
28. A modularized light-guiding apparatus, which may make the light of a light source proceed at least twice light-reflection of predetermined direction, the modularized light-guiding apparatus includes:
- plural reflection elements, which can be differentiated to different types of reflection element, and each type's reflection element has individually has different numbers of reflection plane for providing the light to proceed several times of light reflection; and
- positioning mechanism, which is used to proceed the position for the plural reflection element, and facilitates the reflection plane of each reflection element to be able to be corresponded with the reflection plane of another reflection element to proceed the light reflection of predetermined direction;
- wherein, it can be decided the times of light reflection for the light-guiding apparatus, by choosing predetermined number of several reflection elements with different types among the plural reflection elements, and by the positioning mechanism to position and assembly the light-guiding apparatus.
29. The modularized light-guiding apparatus as the claim 28, wherein, each reflection element all is a single element that is formed to one body.
30. The modularized light-guiding apparatus as the claim 28, wherein, the positioning means reaches the position and fixture for the plural reflection elements, by arranging a positioning plate individually on each two end sides of the reflection elements, and arranging several positioning convex points on the positioning plate to be able to be inter-set-in with the positioning concave holes arranged at predetermined positions of two end sides of each reflection element, and by the inter-setting-in for the convex points and the concave points to make the reflection element be able to be positioned and connected at some predetermined position on the positioning plate.
31. The modularized light-guiding apparatus as the claim 28, wherein, the positioning means reaches the position and fixture for the plural reflection elements, by the design of each reflection element has substantially same adjoining planes which have substantially same edge size, and by directly adhering and connecting the adjacent adjoining planes of each adjacent reflection element.
32. The modularized light-guiding apparatus as the claim 28, wherein, no matter how many numbers of reflection plane possessed by the reflection element, the direction and position for the light entering into and emitting away each reflection element are all the same.
33. A manufacturing method for a modularized light-guiding apparatus includes following steps:
- preparing plural reflection elements, which may be differentiate to the reflection element of several different types, and the reflection elements of each different type individually have different numbers of reflection planes for providing light to proceed light-reflection of different times and light-path lengths;
- according to the needed values of light-path length for the intended-manufacturing light-guiding apparatus, the needed types and numbers of reflection elements are calculated out to reach the values of the light-path length; and
- the light-guiding apparatus is assembled and connected according to the calculation for the needed reflection elements.
34. The manufacturing method for a modularized light-guiding apparatus as the claim 33, wherein, independent on any type, each reflection element all has substantially same adjoining planes that have substantially same edge sizes, and it may reach the position for the plural reflection elements by directly piling up and adjoining together the adjacent adjoining planes for each adjacent element.
35. The manufacturing method for a modularized light-guiding apparatus as the claim 33, wherein, no matter how many numbers of reflection plane possessed by the reflection element, the direction and position for the light entering into and emitting away each reflection element are all the same.
36. The manufacturing method for a modularized light-guiding apparatus as the claim 33, wherein, each reflection element all is a single element that is formed to one body.
37. A modularized light-guiding apparatus, comprising:
- a first reflection component including at least one reflection plane and at least one adjoining plane;
- wherein the at least one adjoining plane is configured to adjoin with a second reflection component to reach an inter-position between the adjoined reflection components; and
- wherein the at least one reflection plane of the first reflection component is configured to correspond with a reflection plane of the second reflection component to reflect light in a predetermined direction within a chassis of an optical machine; and
- wherein the adjoined first reflection component and second reflection component are configured to receive and release the light through an opening defined by the first and second reflection components.
38. The apparatus of claim 37, wherein the first reflection component includes at least two reflection planes.
39. An apparatus, comprising:
- a first reflection component including at least one reflection plane and at least one adjoining plane;
- a second reflection component including at least one reflection plane and at least one adjoining plane;
- wherein the adjoining plane of the first reflection component and the adjoining plane of the second reflection component are configured to adjoin the first reflection component to the second reflection component; and
- wherein the adjoined first reflection component and second reflection component are configured to receive and release light in a predetermined direction within a chassis of an optical machine; and
- wherein the adjoined first reflection component and second reflection component are configured to receive and release the light through an opening therein.
40. The apparatus of claim 39, further comprising a third reflection component including at least one reflection plane and at least one adjoining plane, wherein the third reflection component is configured to replace the second reflection component to change a light path length within the chassis of the optical machine without changing the predetermined direction.
41. The apparatus of claim 39, further comprising a third reflection component including at least one reflection plane and at least one adjoining plane, wherein the third reflection component is configured to replace the second reflection component to change a light path length within the chassis of the optical machine without changing the size of the chassis of the optical machine.
42. The apparatus of claim 39, further comprising a third reflection component including at least one reflection plane and at least one adjoining plane, wherein the third reflection component is configured to replace the second reflection component to change a light path length within the chassis of the optical machine without changing the predetermined direction and without changing the size of the chassis of the optical machine.
43. The apparatus of claim 39, further comprising a third reflection component including at least one reflection plane and at least one adjoining plane, wherein the number of reflection planes of the third reflection component is different from the number of reflection planes of the second reflection component, and wherein the third reflection component is configured to replace the second reflection component to change a light path length within the chassis of the optical machine without changing the predetermined direction.
44. The apparatus of claim 39, wherein the number of reflection planes of the first reflection component is different from the number of reflection planes of the second reflection component.
45. The apparatus of claim 39, wherein the light reflected within the chassis of the optical machine is reflected only within the apparatus.
46. The apparatus of claim 39, wherein the light is received and released through the opening at a constant direction and position regardless of the number of reflections performed within the adjoined first reflection component and second reflection component.
47. The apparatus of claim 39, wherein the adjoined first reflection component and second reflection component are configured to reflect the light at least three times before releasing the light.
48. The apparatus of claim 39, wherein the first reflection component and the second reflection component have substantially the same edge size.
49. A method comprising:
- receiving transmitted light through an opening;
- reflecting the received light via at least one reflection plane of a first reflection component;
- releasing the reflected light out through the opening; and
- replacing the first reflection component with a second reflection component including at least one reflection plane, wherein a number of reflection planes of the first reflection component is different from a number of reflection planes of the second reflection component;
- wherein the replacing of the first reflection component with the second reflection component changes a light path length within a chassis of an optical machine.
50. The method of claim 49, wherein the replacing of the first reflection component with the second reflection component changes the light path length within the chassis of the optical machine without changing a receiving direction of the light and without changing a releasing direction of the light.
51. The method of claim 49, wherein the replacing of the first reflection component with the second reflection component changes the light path length within the chassis of the optical machine without changing the size of the chassis of the optical machine.
52. The method of claim 50, wherein the replacing of the first reflection component with the second reflection component changes the light path length within the chassis of the optical machine without changing the size of the chassis of the optical machine.
53. The method of claim 49, wherein the light is received and released at a constant direction regardless of the number of reflections performed.
54. The method of claim 49, wherein the light is reflected at least three times.
55. An optical apparatus comprising:
- means for generating light representing a scanned object within a chassis of the optical apparatus; and
- means for reflecting light received through an opening defined by adjoined reflection components, wherein the light is received and released through the opening at a constant direction within the chassis of the optical apparatus regardless of the number of reflections performed by the adjoined reflection components;
- wherein the means for reflecting light allows a light path length within the chassis to be manipulated without changing the size of the chassis of the optical apparatus.
56. The optical apparatus of claim 55 wherein the number of reflections is at least three.
Type: Grant
Filed: Sep 16, 2005
Date of Patent: Sep 7, 2010
Inventor: Po-Hua Fang (Hsin-chu City 300)
Primary Examiner: Timothy J Thompson
Attorney: Stolowitz Ford Cowger LLP
Application Number: 11/229,450
International Classification: G02B 5/08 (20060101);