CN101101375A - Light convergence module - Google Patents
Light convergence module Download PDFInfo
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- CN101101375A CN101101375A CNA2006100984792A CN200610098479A CN101101375A CN 101101375 A CN101101375 A CN 101101375A CN A2006100984792 A CNA2006100984792 A CN A2006100984792A CN 200610098479 A CN200610098479 A CN 200610098479A CN 101101375 A CN101101375 A CN 101101375A
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Abstract
The invention relates to a light synthesis module, comprising: first light guide pole, second light guide pole, third light guide pole, first filter, second filter, first light source, second light source and third light source, where the first light guide pole has an inclined end part, the second light guide pole has an inclined end part, and the third guide pole also has an inclined end part; the first filter is arranged at the inclined end of the first light guide pole, and the second filter is arranged at the inclined end of the second light guide pole; the first light source is adjacent to the first light guide pole and emits first light beam through the first light guide pole to first filter to a light synthesis region; the second light source is adjacent to the second light guide pole to emit second light beam through the second light guide pole to the second and first filters to the light synthesis region; the third light source is adjacent to the third light guide pole to emit third light beam through the third light guide pole to the second and first filters to the light synthesis region. And the invention also discloses the other light synthesis module. And the invention can save space and improve efficiency and applicability.
Description
Technical field
The present invention relates to a kind of combined optical module and projection arrangement, particularly relate to a kind of leaded light post that has, can improve the combined optical module and the projection arrangement of usefulness and application.
Background technology
Since nineteen sixty begins commercialization for light emitting diode since its have high vibration strength, the life-span is long, volume is little, so range of application spreads all over the every articles for use in the daily life gradually, for example in lighting device and display device as light emitting source or backlight.In display device, light emitting diode is still needed and other optical elements are arranged in pairs or groups to produce full-color visual effect, and wherein an important optical element is optical filter (dichroic filter).Optical filter is to plate multiple spectro-film (dichroic film) by a glass plate, when light after filtration during mating plate, the light of part wavelength period can be filtered, and the light of another part wavelength period is passed.Because of optical filter has the optical characteristics of selective light wavelength, so optical filter also is used in many optical application, wherein a kind of application is for closing light.
Seeing also shown in Figure 1ly, is an a kind of synoptic diagram of existing known combined optical module.Existing known combined optical module 1 is to comprise one first optical filter 11, one second optical filter 12, a red diodes 13, a blue light diode 14 and a green diode 15.Wherein, be coated with a ruddiness spectro-film on first optical filter 11, be coated with a blue light spectro-film on second optical filter 12, red diodes 13 is sides that are adjacent to first optical filter 11, and launch a red light beam, blue light diode 14 is sides that are adjacent to second optical filter 12, and launches a blue light light beam, green diode 15 is the opposite sides that are adjacent to first optical filter 11, and launches a green beam.
Owing to be coated with a ruddiness spectro-film on first optical filter 11, so red light beam can and penetrate second optical filter 12 and arrives one and close light zone 16 via 11 reflections of first optical filter; In addition, owing to be coated with a blue light spectro-film on second optical filter 12,, the blue light light beam closes light zone 16 so can arriving via 12 reflections of second optical filter; In addition, green beam is to penetrate first optical filter 11 and second optical filter 12 and arrive and close light zone 16.So combined optical module 1 can reach two purposes, the firstth, the light beam from different directions is directed to the same area, the secondth, with the synthetic another kind of light beam of different light beams.Because ruddiness, blue light and green glow are the three primary colors of light, so in closing light zone 16, the scope that three light beams occur simultaneously can form a white light beam.
Though combined optical module 1 can reach the effect of closing light, because its two optical filter is for branch is arranged, so its needed space is bigger, and the intensity of its structure is also less; In addition, the closing light zone 16 and can only be fixed on same direction of combined optical module 1, the selectivity of application is lower.In addition, it does not disclose how to be applied to other optical devices (as projection arrangement), makes combined optical module 1 except closing light, can't bring into play other functions.
This shows that above-mentioned existing combined optical module obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to provide a kind of combined optical module to solve the problems referred to above, to improve usefulness and application, belong to one of current important research and development problem in fact, also becoming the current industry utmost point needs improved target.
Because the defective that above-mentioned existing combined optical module exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and cooperates the utilization of scientific principle, actively studied innovation, in the hope of founding a kind of combined optical module of new structure, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention finally.
Summary of the invention
The objective of the invention is to, overcome the defective that existing combined optical module exists, and a kind of novel the improved usefulness and the combined optical module and the projection arrangement of application are provided, thereby be suitable for practicality more.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to a kind of combined optical module that the present invention proposes, it comprises: one first leaded light post has an inclined end portion; One second leaded light post has an inclined end portion; One the 3rd leaded light post has these inclined end portion that an end is adjacent to this first leaded light post and this second leaded light post; One first optical filter is arranged at this inclined end portion of this first leaded light post; One second optical filter is arranged at this inclined end portion of this second leaded light post; One first light source is adjacent to this first leaded light post, launches one first light beam and passes this first leaded light post and close the light zone via this first optical filter arrival one; One secondary light source is adjacent to this second leaded light post, launches one second light beam and passes this second leaded light post and arrive this via this second optical filter and this first optical filter and close the light zone; And one the 3rd light source, be adjacent to the 3rd leaded light post, launch one the 3rd light beam and pass the 3rd leaded light post and arrive this and close the light zone via this second optical filter and this first optical filter.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid combined optical module, wherein said first light beam, this second light beam and the 3rd light beam are selected from primaries or green grass or young crops, Huang, carmine light.
Aforesaid combined optical module, wherein said first light source, this secondary light source and the 3rd light source are to be selected from a light emitting diode (LED), a laser diode (LD), an organic electroluminescent element (OELD) and a field emission component (FED).
Aforesaid combined optical module, wherein said first light source, this secondary light source and the 3rd light source are to be selected from a single luminophor, a multiple spot luminophor and an array luminophor.
Aforesaid combined optical module, wherein said first optical filter has one first spectro-film, and this second optical filter has one second spectro-film
Aforesaid combined optical module, wherein said first light beam, this second light beam and the 3rd light beam close the light zone at this and form one the 4th light beam, and the 4th light beam is a white light.
Aforesaid combined optical module, the wherein said first leaded light post is adjacent to this second leaded light post, make this first optical filter and this second optical filter form the angle of about 90 degree, the 3rd leaded light post is adjacent to this second leaded light post, and this end of the 3rd leaded light post and this second optical filter form the angles of about 45 degree.
Aforesaid combined optical module, it more comprises: one the 4th leaded light post is adjacent to a side of the 3rd leaded light post.
Aforesaid combined optical module, this end of wherein said the 3rd leaded light post is inclination, and this second optical filter is between this inclined end portion of this inclined end portion of this second leaded light post and the 3rd leaded light post.
Aforesaid combined optical module, the wherein said first leaded light post is adjacent to a side of the 3rd leaded light post, and this first optical filter essence is parallel to this second optical filter.
Aforesaid combined optical module, the wherein said first leaded light post is adjacent to a side of the 3rd leaded light post, makes this first optical filter and this second optical filter form the angle of about 90 degree.
Aforesaid combined optical module, the wherein said first leaded light post is adjacent to this second leaded light post, makes this first optical filter and this second optical filter form the angle of about 90 degree.
Aforesaid combined optical module, it more comprises: one the 4th leaded light post, be adjacent to a side of the 3rd leaded light post and have an inclined end portion, this first optical filter is between this inclined end portion of this inclined end portion of this first leaded light post and the 4th leaded light post.
The object of the invention to solve the technical problems also realizes by the following technical solutions.According to a kind of combined optical module that the present invention proposes, it comprises: a leaded light post has the first end and the second end that are oppositely arranged; One first optical filter is arranged at this first end of this leaded light post; One second optical filter is arranged at this second end of this leaded light post; One first light source is adjacent to this first optical filter, launches one first light beam and closes the light zone via this first optical filter arrival one; One secondary light source is adjacent to this second optical filter, launches one second light beam and enters this leaded light post and arrive this via this second optical filter and this first optical filter and close the light zone; And one the 3rd light source, be adjacent to this second optical filter, launch one the 3rd light beam and arrive this via this second optical filter, this leaded light post and this first optical filter and close the light zone.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
What aforesaid combined optical module, wherein said the 3rd light source were adjacent to this leaded light post closes a side in light zone away from this.
Aforesaid combined optical module, wherein said first light beam, this second light beam and the 3rd light beam are to be selected from primaries or green grass or young crops, Huang, carmine light.
Aforesaid combined optical module, wherein said first light source, this secondary light source and the 3rd light source are to be selected from a light emitting diode (LED), a laser diode (LD), an organic electroluminescent element (OELD) and a field emission component (FED).
Aforesaid combined optical module, wherein said first light source, this secondary light source and the 3rd light source are to be selected from a single luminophor, a multiple spot luminophor and an array luminophor.
Aforesaid combined optical module, wherein said first optical filter has one first spectro-film, and this second optical filter has one second spectro-film.
Aforesaid combined optical module, wherein said leaded light post are to be a triangle column, a cubic column, a cylinder or a polygonal column.
Aforesaid combined optical module, it more comprises another leaded light post at least, it is to be adjacent to this leaded light post or to be the array setting with this leaded light post.
Aforesaid combined optical module, wherein said first light beam, this second light beam and the 3rd light beam close the light zone at this and form one the 4th light beam, and the 4th light beam is a white light.
Aforesaid combined optical module, it is parallel that wherein said first optical filter and this second optical filter are essence.
Aforesaid combined optical module, wherein said first light source and this secondary light source are adjacent to the same side of this leaded light post.
Aforesaid combined optical module, wherein said first light beam reflexes to this via this first optical filter and closes the light zone, this second light beam enters this leaded light post via the reflection of this second optical filter and penetrate this first optical filter and arrive this and close the light zone, and the 3rd light beam penetrates this second optical filter, this leaded light post and this first optical filter and arrives this and close the light zone.
Aforesaid combined optical module, wherein said first optical filter and this second optical filter form the angle of about 90 degree.
Aforesaid combined optical module, wherein said first light source and this secondary light source are the not homonymies that is adjacent to this leaded light post respectively.
The present invention compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, major technique of the present invention thes contents are as follows:
In order to achieve the above object, the invention provides a kind of combined optical module, it comprises one first leaded light post, one second leaded light post, one the 3rd leaded light post, one first optical filter, one second optical filter, one first light source, a secondary light source and one the 3rd light source.The first leaded light post has an inclined end portion, and the second leaded light post has an inclined end portion, and the 3rd leaded light post has the inclined end portion that an end is adjacent to the first leaded light post and the second leaded light post; First optical filter is arranged at the inclined end portion of the first leaded light post, and second optical filter is arranged at the inclined end portion of the second leaded light post; First light source is adjacent to the first leaded light post, launches one first light beam and passes the first leaded light post and close the light zone via first optical filter arrival one; Secondary light source is adjacent to the second leaded light post, launches one second light beam and passes the second leaded light post and close the light zone via second optical filter and the arrival of first optical filter; The 3rd light source is adjacent to the 3rd leaded light post, launches one the 3rd light beam and passes the 3rd leaded light post and close the light zone via second optical filter and the arrival of first optical filter.
In addition, in order to achieve the above object, the invention provides another kind of combined optical module, comprise a leaded light post, one first optical filter, one second optical filter, one first light source, a secondary light source and one the 3rd light source.The leaded light post has a first end and a second end that is oppositely arranged, and first optical filter is arranged at the first end of leaded light post, and second optical filter is arranged at the second end of leaded light post; First light source is adjacent to first optical filter, launches one first light beam and closes the light zone via first optical filter arrival one; Secondary light source is adjacent to second optical filter, launches one second light beam and enters the leaded light post and arrive via second optical filter and first optical filter and close the light zone; The 3rd light source is adjacent to second optical filter, launches one the 3rd light beam via second optical filter, and the leaded light post and first optical filter arrive and close the light zone.
Moreover in order to achieve the above object, the present invention also provides a kind of projection arrangement, comprises a combined optical module, a control die set, a smooth modulation module and a projecting lens.Combined optical module has one first leaded light post, one second leaded light post, one the 3rd leaded light post, one first optical filter, one second optical filter, one first light source, a secondary light source and one the 3rd light source.The first leaded light post has an inclined end portion, and the second leaded light post has an inclined end portion, and the 3rd leaded light post has the inclined end portion that an end is adjacent to the first leaded light post and the second leaded light post; First optical filter is arranged at the inclined end portion of the first leaded light post, and second optical filter is arranged at the inclined end portion of the second leaded light post; First light source is adjacent to the first leaded light post, launches one first light beam and passes the first leaded light post and close the light zone via first optical filter arrival one; Secondary light source is adjacent to the second leaded light post, launches one second light beam and passes the second leaded light post and close the light zone via second optical filter and the arrival of first optical filter; The 3rd light source is adjacent to the 3rd leaded light post, launches one the 3rd light beam and passes the 3rd leaded light post and close the light zone via second optical filter and the arrival of first optical filter.Control die set makes first light beam, second light beam and the 3rd light beam arrive at different time and closes the light zone.Light modulation module is arranged at and closes the light zone, and modulation first light beam, second light beam and the 3rd light beam are to form one first image, one second image and one the 3rd image respectively.Projecting lens is projected to a display unit with first image, second image and the 3rd image at different time.
In addition, in order to achieve the above object, the present invention provides another kind of projection arrangement again, comprises a combined optical module, a control die set, a smooth modulation module and a projecting lens.Combined optical module has a leaded light post, one first optical filter, one second optical filter, one first light source, a secondary light source and one the 3rd light source.The leaded light post has a first end and a second end that is oppositely arranged, and first optical filter is arranged at the first end of leaded light post, and second optical filter is arranged at the second end of leaded light post; First light source is adjacent to first optical filter, launches one first light beam and closes the light zone via first optical filter arrival one; Secondary light source is adjacent to second optical filter, launches one second light beam and enters the leaded light post and arrive via second optical filter and first optical filter and close the light zone; The 3rd light source is adjacent to second optical filter, launches one the 3rd light beam and closes the light zone via second optical filter, leaded light post and the arrival of first optical filter.Control die set makes first light beam, second light beam and the 3rd light beam arrive at different time and closes the light zone.Light modulation module is arranged at and closes the light zone, and modulation first light beam, second light beam and the 3rd light beam are to form one first image, one second image and one the 3rd image respectively.Projecting lens is projected to a display unit with first image, second image and the 3rd image at different time.
By technique scheme, combined optical module of the present invention and projection arrangement have following advantage at least:
1, from the above, because according to a kind of combined optical module of the present invention, be with the first leaded light post, the second leaded light post and the adjacent setting of the 3rd leaded light post, or only use single leaded light post, and optical filter is arranged at the end of leaded light post, be arranged with the optical filter branch of known combined optical module and compare, the present invention more can save the space, and has bigger structural strength.
2, in addition, combined optical module can be in response to the leaded light post difference of position toward each other, selects different directions as closing the light zone, and can promote the selection that combined optical module is used, and can make the incident light homogenising by the leaded light post.
3, because according to a kind of projection arrangement of the present invention, be with combined optical module arrange in pairs or groups a control die set, a smooth modulation module and a projecting lens, and combined optical module is applied in the projection, can improve usefulness and application.
In sum, the invention provides a kind of combined optical module and projection arrangement that can improve the novelty of usefulness and application, it has above-mentioned many advantages and practical value, no matter it all has bigger improvement on product structure or function, obvious improvement is arranged technically, and produced handy and practical effect, and more existing combined optical module and projection arrangement have the outstanding effect of enhancement, thereby be suitable for practicality more, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is an a kind of synoptic diagram that has known combined optical module now.
Fig. 2 is the synoptic diagram according to a kind of combined optical module of the present invention's first preferred embodiment.
Fig. 3 is another synoptic diagram according to a kind of combined optical module of the present invention's first preferred embodiment.
Fig. 4 is the synoptic diagram again according to a kind of combined optical module of the present invention's first preferred embodiment.
Fig. 5 is the synoptic diagram according to a kind of combined optical module of the present invention's second preferred embodiment.
Fig. 6 is the synoptic diagram according to a kind of combined optical module of the present invention's the 3rd preferred embodiment.
Fig. 7 is the synoptic diagram according to a kind of combined optical module of the present invention's the 4th preferred embodiment.
Fig. 8 is another synoptic diagram according to a kind of combined optical module of the present invention's the 4th preferred embodiment.
Fig. 9 is the synoptic diagram according to a kind of combined optical module of the present invention's the 5th preferred embodiment.
Figure 10 is the synoptic diagram according to a kind of combined optical module of the present invention's the 6th preferred embodiment.
Figure 11 is another synoptic diagram according to a kind of combined optical module of the present invention's the 5th preferred embodiment.
Figure 12 is the synoptic diagram according to a kind of combined optical module of another preferred embodiment of the present invention.
Figure 13 is another synoptic diagram according to a kind of combined optical module of another preferred embodiment of the present invention.
Figure 14 is the synoptic diagram according to a kind of projection arrangement of preferred embodiment of the present invention.
1～8,8 ': combined optical module 11,21,31,41: the first optical filters
12,22,32,42: the second optical filters 13: red diodes
14: blue light diode 15: green diode
16,23,33,43: close light zone 20: prism
2a: light source 2b: Optical guidance element
51,61,71: the first optical filters 52,62,72: the second optical filters
53,63,73,85: close 64: the three optical filters in light zone
81～84,86,87: optical filter 9: projection arrangement
91: control die set 92: light modulation module
93: projecting lens 94: display unit
B1: the first light beam b2: second light beam
B3: the 3rd light beam b4: the 4th light beam
B5: the 5th light beam r1: the first leaded light post
R11, r21, r31a, r41: inclined end portion r2: the second leaded light post
R3: the 3rd leaded light post r31: end
R4: the 4th leaded light post r ', r ": the leaded light post
R1 ': first end r2 ': the second end
S1: the first light source s2: secondary light source
S3: the 3rd light source s4: the 4th light source
B1～B6: light beam R1～R4: leaded light post
R3 ': rhombus leaded light post R5: light harvesting post
S1～S6: light source
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to combined optical module and its embodiment of projection arrangement, structure, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
Seeing also shown in Figure 2ly, is the synoptic diagram according to a kind of combined optical module of the present invention's first preferred embodiment.A kind of combined optical module 2 of the present invention's first preferred embodiment comprises one first leaded light post r1, one second leaded light post r2, one the 3rd leaded light post r3, one first optical filter 21, one second optical filter 22, one first light source s1, a secondary light source s2 and one the 3rd light source s3.Wherein, the first leaded light post r1 has an inclined end portion r11, and first optical filter 21 is arranged at inclined end portion r11; The second leaded light post r2 has an inclined end portion r21, and second optical filter 22 is arranged at inclined end portion r21; The 3rd leaded light post r3 has an end r31 and is adjacent to the inclined end portion r11 of the first leaded light post r1 and the inclined end portion r21 of the second leaded light post r2, promptly is adjacent to first optical filter 21 and second optical filter 22.In addition, the first leaded light post r1 is adjacent to the second leaded light post r2, make the angles of win optical filter 21 and about 90 degree of second optical filter, 22 formation, the 3rd leaded light post r3 is adjacent to the second leaded light post r2, and the angles of the end r31 of the 3rd leaded light post r3 and about 45 degree of second optical filter, 22 formation.
In the present embodiment, the material of the first leaded light post r1, the second leaded light post r2 and the 3rd leaded light post r3 can be glass or plastic cement, and can be solid shape or hollow shape.The first light source s1, secondary light source s2 and the 3rd light source s3 can be selected from a light emitting diode (Light Emitting Diode, LED), a laser diode (Laser Diode, LD), an organic electroluminescent element (OrganicElectroLuminescent Device, OELD) and a field emission component (Field EmissionDevice, FED).In addition, the first light source s1, secondary light source s2 and the 3rd light source s3 can be selected from a single luminophor, a multiple spot luminophor and an array luminophor, that is the first light source s1, secondary light source s2 and the 3rd light source s3 can send the light beam of single, multiple spot or array.
The first light source s1 is adjacent to the first leaded light post r1, launches one first light beam b1 and passes the first leaded light post r1; Secondary light source s2 is adjacent to the second leaded light post r2, launches one second light beam b2 and passes the second leaded light post r2; The 3rd light source s3 is adjacent to the 3rd leaded light post r3, launches one the 3rd light beam b3 and passes the 3rd leaded light post r3.Be noted that, the first light beam b1, the second light beam b2 and the 3rd light beam b3 can produce total reflection respectively within the first leaded light post r1, the second leaded light post r2 and the 3rd leaded light post r3, in this example, be to produce inner full-reflection, and the critical angle of total reflection can decide by the selected of refractive index of leaded light post by reaching the outer different refractivity of leaded light post in the leaded light post.In addition, inner full-reflection also can be by having the material that makes the light reflection peripheral setting of leaded light post, and for example metal forming, metal film, highly reflecting films or the like still need the reserve part periphery these materials not to be set to allow light beam penetrate.
This first light beam b1, the second light beam b2 and the 3rd light beam b3 can be to be selected from primaries (red, blue, green), fuchsin (magenta), yellow (yellow) or blue or green (cyan) or the like.In addition, first optical filter 21 has one first spectro-film, and second optical filter 22 has one second spectro-film, the visual actual needs with light source collocation of first spectro-film and second spectro-film, and adopt the spectro-film of corresponding coloured light.
In the present embodiment, the first light source s1, secondary light source s2 and the 3rd light source s3 are respectively a red diodes, a green diode and a blue light diode, first spectro-film is to be a ruddiness spectro-film, second spectro-film is to be a blue light spectro-film, and one of combined optical module 2 closes light zone 23 and is adjacent to the first leaded light post r1.So passing the first leaded light post r1 and reflex to via first optical filter 21, the first light beam b1 closes light zone 23; The second light beam b2 passes the second leaded light post r2 and closes light zone 23 via second optical filter 22 and 21 arrival of first optical filter; The 3rd light beam b3 passes the 3rd leaded light post r3 and penetrates 21 arrival of first optical filter again via 22 reflections of second optical filter and closes light zone 23.
Design via light path, can make the first light beam b1, the second light beam b2 and the 3rd light beam b3 close the part that light zone 23 overlaps, the 4th light beam b4 for example, because the first light beam b1, the second light beam b2 and the 3rd light beam b3 are the three primary colors that are respectively light, be red, green, blue, so the 4th light beam b4 can form white light.
Another aspect of present embodiment sees also shown in Figure 3, it is another synoptic diagram according to a kind of combined optical module of the present invention's first preferred embodiment, wherein, first optical filter 21 and second optical filter 22 are the two side faces of a prism 20, in addition, all the other elements and configuration mode are all same as described above, so repeat no more.
In addition, seeing also shown in Figure 4ly, is the synoptic diagram again according to a kind of combined optical module of the present invention's first preferred embodiment, and the combined optical module 2 of first preferred embodiment more comprises one the 4th leaded light post r4, is adjacent to the side of the 3rd leaded light post r3.In the present embodiment, close light zone 23 and be adjacent to the 4th leaded light post r4, first spectro-film of first optical filter 21 is one indigo plant/green glow spectro-film, indigo plant/green glow spectro-film meeting reflect blue and green glow, and second spectro-film of second optical filter 22 is a blue light spectro-film.So the first light beam b1 passes the first leaded light post r1 and penetrates first optical filter 21 again and close light zone 23 via the 4th leaded light post r4 arrival; The second light beam b2 passes the second leaded light post r2 and penetrates second optical filter 22 again and pass the 4th leaded light post r4 via the reflection of first optical filter 21 and arrive and close light zone 23; The 3rd light beam b3 passes the 3rd leaded light post r3 and passes the 4th leaded light post r4 arrival via 21 reflections of first optical filter again via 22 reflections of second optical filter and close light zone 23.
Seeing also shown in Figure 5ly, is the synoptic diagram according to a kind of combined optical module of the present invention's second preferred embodiment.A kind of combined optical module 3 of the present invention's second preferred embodiment comprises one first leaded light post r1, one second leaded light post r2, one the 3rd leaded light post r3, one first optical filter 31, one second optical filter 32, one first light source s1, a secondary light source s2 and one the 3rd light source s3.Wherein, the first leaded light post r1, the second leaded light post r2 and the 3rd leaded light post r3 have an inclined end portion r11, r21 and r31a respectively, first optical filter 31 is arranged at the inclined end portion r11 of the first leaded light post r1, and second optical filter 32 is between the inclined end portion r31a of the inclined end portion r21 of the second leaded light post r2 and the 3rd leaded light post r3.In addition, the first leaded light post r1 is adjacent to the side of the 3rd leaded light post r3, and first optical filter 31 and second optical filter 32 are that to be essence parallel.
In the present embodiment, the first light source s1, secondary light source s2 and the 3rd light source s3 are respectively a red diodes, a green diode and a blue light diode, and are adjacent to the first leaded light post r1, the second leaded light post r2 and the 3rd leaded light post r3 respectively.First spectro-film of first optical filter 31 is to be a ruddiness spectro-film, and second spectro-film of second optical filter 32 is to be a blue light spectro-film, and in addition, one of combined optical module 3 closes light zone 33 and is adjacent to the first leaded light post r1.So passing the first leaded light post r1 and reflex to via first optical filter 31, the first light beam b1 closes light zone 33, the second light beam b2 passes the second leaded light post r2 and penetrates second optical filter 32 and first optical filter 31 arrives and closes light zone 33, the three light beam b3 and pass the 3rd leaded light post r3 and penetrate first optical filter 31 again via 32 reflections of second optical filter and arrive and close light zone 33.
Design via light path, can make the first light beam b1, the second light beam b2 and the 3rd light beam b3 close the part that light zone 33 overlaps, the 4th light beam b4 for example, because the first light beam b1, the second light beam b2 and the 3rd light beam b3 are the three primary colors that are respectively light, be red, green, blue, so the 4th light beam b4 can form white light.
Seeing also shown in Figure 6ly, is the synoptic diagram according to a kind of combined optical module of the present invention's the 3rd preferred embodiment.A kind of combined optical module 4 of the present invention's the 3rd preferred embodiment comprises one first leaded light post r1, one second leaded light post r2, one the 3rd leaded light post r3, one first optical filter 41, one second optical filter 42, one first light source s1, a secondary light source s2 and one the 3rd light source s3.Wherein, the first leaded light post r1, the second leaded light post r2, the 3rd leaded light post r3, the first light source s1, secondary light source s2 and the 3rd light source s3 are identical with the combined optical module 3 of second preferred embodiment, so repeat no more.
In the present embodiment, the first leaded light post r1 is adjacent to the side of the 3rd leaded light post r3, the 3rd leaded light post r3 is adjacent to the second leaded light post r2, first optical filter 41 is arranged at the inclined end portion r11 of the first leaded light post r 1, second optical filter 42 makes win optical filter 41 and second optical filter 42 form the angles of about 90 degree between the inclined end portion r31a of the inclined end portion r21 of the second leaded light post r2 and the 3rd leaded light post r3.
In the present embodiment, the light zone 43 of closing of combined optical module 4 is adjacent to the first leaded light post r1, the first light source s1, secondary light source s2 and the 3rd light source s3 are respectively a red diodes, a green diode and a blue light diode, and are adjacent to the first leaded light post r1, the second leaded light post r2 and the 3rd leaded light post r3 respectively.First spectro-film of first optical filter 41 is one indigo plant/green glow spectro-film, and second spectro-film of second optical filter 42 is a blue light spectro-film.So the first light beam b1 penetrates first optical filter 41 and closes light zone 43 via first leaded light post r1 arrival; The second light beam b2 passes the second leaded light post r2 and penetrates second optical filter 42 again and pass the first leaded light post r1 via the reflection of first optical filter 41 and arrive and close light zone 43; The 3rd light beam b3 passes the 3rd leaded light post r3 and passes first leaded light post r1 arrival via 41 reflections of first optical filter again via 42 reflections of second optical filter and close light zone 43.
Design via light path, can make the first light beam b1, the second light beam b2 and the 3rd light beam b3 close the part that light zone 43 overlaps, the 4th light beam b4 for example, because the first light beam b1, the second light beam b2 and the 3rd light beam b3 are the three primary colors that are respectively light, be red, green, blue, so the 4th light beam b4 can form white light.
Seeing also shown in Figure 7ly, is the synoptic diagram according to a kind of combined optical module of the present invention's the 4th preferred embodiment.A kind of combined optical module 5 of the present invention's the 4th preferred embodiment comprises one first leaded light post r1, one second leaded light post r2, one the 3rd leaded light post r3, one first optical filter 51, one second optical filter 52, one first light source s1, a secondary light source s2 and one the 3rd light source s3.Wherein, the first leaded light post r1, the second leaded light post r2, the 3rd leaded light post r3, the first light source s1, secondary light source s2 and the 3rd light source s3 are identical with the combined optical module 3 of second preferred embodiment, so repeat no more.
In the present embodiment, the first leaded light post r1 is adjacent to the second leaded light post r2, the second leaded light post r2 is adjacent to the 3rd leaded light post r3, first optical filter 51 is arranged at the inclined end portion r11 of the first leaded light post r1, second optical filter 52 makes win optical filter 51 and second optical filter 52 form the angles of about 90 degree between the inclined end portion r31a of the inclined end portion r21 of the second leaded light post r2 and the 3rd leaded light post r3.
In the present embodiment, the light zone 53 of closing of combined optical module 5 is adjacent to the first leaded light post r1, the first light source s1, secondary light source s2 and the 3rd light source s3 are respectively a red diodes, a green diode and a blue light diode, and are adjacent to the first leaded light post r1, the second leaded light post r2 and the 3rd leaded light post r3 respectively.First spectro-film of first optical filter 51 is a ruddiness spectro-film, and second spectro-film of second optical filter 52 is a blue light spectro-film.So passing the first leaded light post r1 and reflex to via first optical filter 51, the first light beam b1 closes light zone 53; The second light beam b2 passes the second leaded light post r2 and penetrates second optical filter 52 and first optical filter 51 again and arrive and close light zone 53; The 3rd light beam b3 passes the 3rd leaded light post r3 and penetrates 51 arrival of first optical filter again via 52 reflections of second optical filter and closes light zone 53.
Design via light path, can make the first light beam b1, the second light beam b2 and the 3rd light beam b3 close the part that light zone 53 overlaps, the 4th light beam b4 for example, because the first light beam b1, the second light beam b2 and the 3rd light beam b3 are the three primary colors that are respectively light, be red, green, blue, so the 4th light beam b4 can form white light.
In addition, seeing also shown in Figure 8ly, is another synoptic diagram according to a kind of combined optical module of the present invention's the 4th preferred embodiment.The combined optical module 5 of the 4th preferred embodiment, more comprise one the 4th leaded light post r4, be adjacent to the side of the 3rd leaded light post r3, and have an inclined end portion r41, first optical filter 51 is between the inclined end portion r41 of the inclined end portion r11 of the first leaded light post r1 and the 4th leaded light post r4.
In the present embodiment, close light zone 53 and be adjacent to the 4th leaded light post r4, first spectro-film of first optical filter 51 is one indigo plant/green glow spectro-film, and second spectro-film of second optical filter 22 is a blue light spectro-film.So the first light beam b1 passes the first leaded light post r1 and penetrates first optical filter 51 again and close light zone 53 via the 4th leaded light post r4 arrival; The second light beam b2 passes the second leaded light post r2 and penetrates second optical filter 52 again and pass the 4th leaded light post r4 via the reflection of first optical filter 51 and arrive and close light zone 53; The 3rd light beam b3 passes the 3rd leaded light post r3 and passes the 4th leaded light post r4 arrival via 51 reflections of first optical filter again via 52 reflections of second optical filter and close light zone 53.
Seeing also shown in Figure 9ly, is the synoptic diagram according to a kind of combined optical module of the present invention's the 5th preferred embodiment.A kind of combined optical module 6 of the present invention's the 5th preferred embodiment is to comprise a leaded light post r ', one first optical filter 61, one second optical filter 62, one first light source s1, a secondary light source s2 and one the 3rd light source s3.The material of leaded light post r ' is glass or plastic cement, and can be solid shape or hollow shape, leaded light post r ' can be a triangle column, a cubic column, a cylinder or a polygonal column or the like, and have the first end r1 ' and the second end r2 ' that are oppositely arranged, first optical filter 61 is arranged at the first end r1 ' of leaded light post r ', second optical filter 62 is arranged at the second end r2 ' of leaded light post r ', and first optical filter 61 and second optical filter 62 to be essence parallel.The first light source s1 and secondary light source s2 are the same sides that is adjacent to leaded light post r '.In addition, the first light source s1 is adjacent to first optical filter 61, launches one first light beam b1; Secondary light source s2 is adjacent to second optical filter 62, launches one second light beam b2; What the 3rd light source s3 was adjacent to leaded light post r ' closes a side in light zone 63 away from one, that is is adjacent to second optical filter 62, launches one the 3rd light beam b3.The first light source s1, secondary light source s2 and the 3rd light source s3 can be selected from a light emitting diode (LED), a laser diode (LD), an organic electroluminescent element (OELD) and a field emission component (FED).In addition, the first light source s1, secondary light source s2 and the 3rd light source s3 can be selected from a single luminophor, a multiple spot luminophor and an array luminophor, that is the first light source s1, secondary light source s2 and the 3rd light source s3 can send the light beam of single, multiple spot or array.
This first light beam b1, the second light beam b2 and the 3rd light beam b3 can be to be selected from primaries (red, blue, green), fuchsin, Huang or blue or green or the like.In addition, first optical filter 61 has one first spectro-film, and second optical filter 62 has one second spectro-film, the visual actual needs with light source collocation of first spectro-film and second spectro-film, and adopt the spectro-film of corresponding coloured light.
In the present embodiment, the first light source s1, secondary light source s2 and the 3rd light source s3 are respectively a red diodes, a blue light diode and a green diode.First spectro-film is to be a ruddiness spectro-film, and second spectro-film is to be a blue light spectro-film, and the light zone 63 of closing of combined optical module 6 is adjacent to first end r1 ' again.So the first light beam b1 reflexes to via first optical filter 61 and closes light zone 63, the second light beam b2 enters leaded light post r ' via the reflection of second optical filter 62 and penetrate first optical filter 61 and arrive and close light zone 63, the three light beam b3 and penetrate second optical filter 62, leaded light post r ' and first optical filter 61 and arrive and close light zone 63.
Design via light path, can make the first light beam b1, the second light beam b2 and the 3rd light beam b3 close the part that light zone 63 overlaps, the 4th light beam b4 for example, because the first light beam b1, the second light beam b2 and the 3rd light beam b3 are the three primary colors that are respectively light, promptly red, blue, green, so the 4th light beam b4 can form white light.
Seeing also shown in Figure 10ly, is the synoptic diagram according to a kind of combined optical module of the present invention's the 6th preferred embodiment.A kind of combined optical module 7 of the present invention's the 6th preferred embodiment comprises a leaded light post r ', one first optical filter 71, one second optical filter 72, one first light source s1, a secondary light source s2 and one the 3rd light source s3.Present embodiment and the 5th preferred embodiment difference are: first end r1 ' that leaded light post r ' is oppositely arranged and the second end r2 ' are non-parallel setting, and the angles of first optical filter 71 and about 90 degree of second optical filter, 72 formation.The first light source s1 and secondary light source s2 are adjacent to the not homonymy of leaded light post r ' respectively.So the first light beam b1 reflexes to one via first optical filter 71 and closes light zone 73, the second light beam b2 enters leaded light post r ' via the reflection of second optical filter 72 and penetrate first optical filter 71 and arrive and close light zone 73, the three light beam b3 and penetrate second optical filter 72, leaded light post r ' and first optical filter 71 and arrive and close light zone 73.
The present invention's the 5th preferred embodiment and the 6th preferred embodiment are to use single leaded light post, in addition, also can use a plurality of leaded light posts, below are that example describes with the combined optical module 6 of the 5th preferred embodiment.See also shown in Figure 11, it is another synoptic diagram according to a kind of combined optical module of the present invention's the 5th preferred embodiment, in the present embodiment, combined optical module 6 more comprises another leaded light post r " be to be adjacent to leaded light post r '; in addition, combined optical module 6 more comprises a light source s4, is adjacent to leaded light post r ", and send a light beam b5, light beam b5 can be the light beam of other coloured light except ruddiness, blue light, green glow.Leaded light post r " be to have one the 3rd optical filter 64, have on it one with the corresponding spectro-film of light beam b5, but folded light beam b5 to closing light zone 63, so, light beam b1～b3 and light beam b5 can reach the usefulness of closing light.In addition, if combined optical module 6 has more other leaded light posts, then these leaded light posts can be the array setting, and can arrange along directions X, Y direction (injecting paper) and Z direction.
By above-mentioned combined optical module 2～7 as can be known, combined optical module of the present invention has various embodiments, its characteristics are to need how many leaded light posts according to required light source decision, and these leaded light posts are that mutual neighbour establishes, taken up space to save and strengthened overall structure, and had multiple worry mating plate on the leaded light post, can make the beam reflection of different color light or pass through, and arrive one and close the light zone, close light effect to reach.
Seeing also shown in Figure 12ly, is the synoptic diagram according to a kind of combined optical module of another preferred embodiment of the present invention.The combined optical module 8 of present embodiment has five light source S1～S5, four leaded light post R1～R4 and four optical filters 81～84.Wherein, optical filter 81～84th is arranged at the inclined end portion of leaded light post R1～R4 respectively, leaded light post R1～R4 is that mutual neighbour establishes, light source S1, S2 are adjacent to leaded light post R1, light source S3 is adjacent to leaded light post R2, and light source S4 is adjacent to leaded light post R3, and light source S5 is adjacent to leaded light post R4, in addition, the light zone 85 of closing of present embodiment is contiguous leaded light post R4.Light source S1～S5 is the light beam B1～B5 that sends different color light respectively, be to be respectively green glow, blue light, ruddiness, blue or green light and fuchsin light, optical filter 81～84th has blue light spectro-film, ruddiness spectro-film, blue or green light spectro-film and fuchsin light spectro-film respectively, with difference reflect blue, ruddiness, blue or green light and fuchsin light.Thus, light beam B1～B5 that light source S1～S5 is sent can arrive and close light zone 85, closes light effect and reach.
Seeing also shown in Figure 13ly, is another synoptic diagram according to a kind of combined optical module of another preferred embodiment of the present invention.The combined optical module 8 of present embodiment ' be with combined optical module 8 differences: leaded light post R3 is with a rhombus leaded light post R3 ' replacement, and two optical filters 86,87 are set on the rhombus leaded light post R3 ', and optical filter the 86, the 87th has a gold-tinted spectro-film and one green grass or young crops/gold-tinted spectro-film respectively.Combined optical module 8 ' have more a light source S6 to be adjacent to rhombus leaded light post R3 ', light source S6 sends a light beam B6, be to be gold-tinted, and reflex to via optical filter 86,87 in regular turn and close light zone 85, in addition combined optical module 8 ' have more a light harvesting post R5 to be adjacent to leaded light post R4.Thus, light beam B1～B6 that light source S1～S6 is sent can arrive via light harvesting post R5 and close light zone 85, closes light effect and reach.
Seeing also shown in Figure 14ly, is the synoptic diagram according to a kind of projection arrangement of preferred embodiment of the present invention.A kind of projection arrangement 9 of preferred embodiment of the present invention comprises a combined optical module 2, a control die set 91, one smooth modulation module 92 and a projecting lens 93.Combined optical module 2 has been known clearly in above-mentioned first preferred embodiment and has been given explanation, so repeat no more.Generally speaking, combined optical module 2 can be divided into light source 2a and Optical guidance element 2b.Wherein, light source 2a comprises one first light source s, a secondary light source s2 and one the 3rd light source s3; Optical guidance element 2b then can comprise in the combined optical module 2, other all elements except that light source 2a.Light source 2a is that the first light source s1, secondary light source s2 and the 3rd light source s3 launch the first light beam b1, the second light beam b2 and the 3rd light beam b3 respectively in order to the emission light beam; And Optical guidance element 2b is with the first light beam b1, the second light beam b2 and the 3rd light beam b3 homogenising, and is directed to and closes light zone 23.
Control die set 91 is the first light beam b1, the second light beam b2 and the 3rd light beam b3 to be arrived at different time close light zone 23.In the present embodiment, control die set 91 comprises that a light source drives the loop (not shown), it is the switch that drives the first light source s1, secondary light source s2 and the 3rd light source s3, the first light beam b1, the second light beam b2 and the 3rd light beam b3 is arrived at different time close light zone 23.
In addition, control die set 91 not only can utilize circuit to control the switch of light source, also can utilize optical element to control.For example control die set 91 can comprise that three shading element (not shown) are oppositely arranged with the first light source s1, secondary light source s2 and the 3rd light source s3 respectively, and makes the light beam b1 that wins, the second light beam b2 and the 3rd light beam b3 close light zone 23 at different time by shading element and arrival by the switch of corresponding shading element.Shading element can utilize liquid crystal panel to add upper deflection board to reach, and changes the orientation of liquid crystal by driving voltage, makes that the light beam by liquid crystal changes the polarization direction, thereby produces by polarization plates or the result by polarization plates not.
In the present embodiment, projection arrangement 9 is to utilize the sequential mixed-color method to reach full-color effect.So-called sequential colour mixture rule is to utilize the three primary colors of light to come synthetic colored image sequentially in the time that human eye vision persists, that is to say trichromatic colourity cut respectively in regular turn at three different display time intervals (for example within 1/180 second) and show in the same picture element (pixel), because the influence that human eye vision persists, cause the three primary colors of existing three different light intensity degree in 1/60 second to overlap, and obtain riotous with colour colored display effect.
In the present embodiment, first light beam is to be ruddiness, second light beam is to be green glow, the 3rd light beam is to be blue light, be the three primary colors of light, first image, second image and the 3rd image through modulation are orderly sent to projecting lens 93, and projecting lens 93 is that first image, second image and the 3rd image are projected to a display unit 94 in regular turn.So can obtain full-color Display projector.
In sum, because according to a kind of combined optical module of the present invention, be with the first leaded light post, the second leaded light post and the adjacent setting of the 3rd leaded light post, or only use single leaded light post, and optical filter is arranged at the end of leaded light post, be arranged with the optical filter branch of known combined optical module and compare, the present invention more can save the space, and has bigger structural strength.In addition, combined optical module can be in response to the leaded light post difference of position toward each other, selects different directions as closing the light zone, and can promote the selection that combined optical module is used, and can make the incident light homogenising by the leaded light post.Because according to a kind of projection arrangement of the present invention, be with combined optical module arrange in pairs or groups a control die set, a smooth modulation module and a projecting lens, and combined optical module is applied in the projection, and can improve usefulness and application.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solution of the present invention content, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (27)
1, a kind of combined optical module is characterized in that it comprises:
One first leaded light post has an inclined end portion;
One second leaded light post has an inclined end portion;
One the 3rd leaded light post has these inclined end portion that an end is adjacent to this first leaded light post and this second leaded light post;
One first optical filter is arranged at this inclined end portion of this first leaded light post;
One second optical filter is arranged at this inclined end portion of this second leaded light post;
One first light source is adjacent to this first leaded light post, launches one first light beam and passes this first leaded light post and close the light zone via this first optical filter arrival one;
One secondary light source is adjacent to this second leaded light post, launches one second light beam and passes this second leaded light post and arrive this via this second optical filter and this first optical filter and close the light zone; And
One the 3rd light source is adjacent to the 3rd leaded light post, launches one the 3rd light beam and passes the 3rd leaded light post and arrive this via this second optical filter and this first optical filter and close the light zone.
2, combined optical module according to claim 1 is characterized in that wherein said first light beam, this second light beam and the 3rd light beam are selected from primaries or green grass or young crops, Huang, carmine light.
3, combined optical module according to claim 1 is characterized in that wherein said first light source, this secondary light source and the 3rd light source are to be selected from a light emitting diode (LED), a laser diode (LD), an organic electroluminescent element (OELD) and a field emission component (FED).
4, combined optical module according to claim 1 is characterized in that wherein said first light source, this secondary light source and the 3rd light source are to be selected from a single luminophor, a multiple spot luminophor and an array luminophor.
5, combined optical module according to claim 1 is characterized in that wherein said first optical filter has one first spectro-film, and this second optical filter has one second spectro-film.
6, combined optical module according to claim 1 is characterized in that wherein said first light beam, this second light beam and the 3rd light beam close the light zone at this and form one the 4th light beam, and the 4th light beam is a white light.
7, combined optical module according to claim 1, it is characterized in that the wherein said first leaded light post is adjacent to this second leaded light post, make this first optical filter and this second optical filter form the angle of about 90 degree, the 3rd leaded light post is adjacent to this second leaded light post, and this end of the 3rd leaded light post and this second optical filter form the angles of about 45 degree
8, combined optical module according to claim 1 is characterized in that it more comprises: one the 4th leaded light post is adjacent to a side of the 3rd leaded light post
9, combined optical module according to claim 1 is characterized in that this end of wherein said the 3rd leaded light post is inclination, and this second optical filter is between this inclined end portion of this inclined end portion of this second leaded light post and the 3rd leaded light post.
10, combined optical module according to claim 9 it is characterized in that the wherein said first leaded light post is adjacent to a side of the 3rd leaded light post, and this first optical filter essence is parallel to this second optical filter.
11, combined optical module according to claim 9 is characterized in that the wherein said first leaded light post is adjacent to a side of the 3rd leaded light post, makes this first optical filter and this second optical filter form the angle of about 90 degree.
12, combined optical module according to claim 9 is characterized in that the wherein said first leaded light post is adjacent to this second leaded light post, makes this first optical filter and this second optical filter form the angle of about 90 degree.
13, combined optical module according to claim 12, it is characterized in that it more comprises: one the 4th leaded light post, be adjacent to a side of the 3rd leaded light post and have an inclined end portion, this first optical filter is between this inclined end portion of this inclined end portion of this first leaded light post and the 4th leaded light post.
14, a kind of combined optical module is characterized in that it comprises:
One leaded light post has the first end and the second end that are oppositely arranged;
One first optical filter is arranged at this first end of this leaded light post;
One second optical filter is arranged at this second end of this leaded light post;
One first light source is adjacent to this first optical filter, launches one first light beam and closes the light zone via this first optical filter arrival one;
One secondary light source is adjacent to this second optical filter, launches one second light beam and enters this leaded light post and arrive this via this second optical filter and this first optical filter and close the light zone; And
One the 3rd light source is adjacent to this second optical filter, launches one the 3rd light beam and arrives this via this second optical filter, this leaded light post and this first optical filter and close the light zone.
15, combined optical module according to claim 14, what it is characterized in that wherein said the 3rd light source is adjacent to this leaded light post closes a side in light zone away from this.
16, combined optical module according to claim 14 is characterized in that wherein said first light beam, this second light beam and the 3rd light beam are to be selected from primaries or green grass or young crops, Huang, carmine light.
17, combined optical module according to claim 14 is characterized in that wherein said first light source, this secondary light source and the 3rd light source are to be selected from a light emitting diode (LED), a laser diode (LD), an organic electroluminescent element (OELD) and a field emission component (FED).
18, combined optical module according to claim 14 is characterized in that wherein said first light source, this secondary light source and the 3rd light source are to be selected from a single luminophor, a multiple spot luminophor and an array luminophor.
19, combined optical module according to claim 14 is characterized in that wherein said first optical filter has one first spectro-film, and this second optical filter has one second spectro-film.
20, combined optical module according to claim 14 is characterized in that wherein said leaded light post is to be a triangle column, a cubic column, a cylinder or a polygonal column.
21, combined optical module according to claim 14 is characterized in that it more comprises another leaded light post at least, and it is to be adjacent to this leaded light post or to be the array setting with this leaded light post.
22, combined optical module according to claim 14 is characterized in that wherein said first light beam, this second light beam and the 3rd light beam close the light zone at this and form one the 4th light beam, and the 4th light beam is a white light.
23, combined optical module according to claim 14, it is parallel to it is characterized in that wherein said first optical filter and this second optical filter are essence.
24, combined optical module according to claim 23 is characterized in that wherein said first light source and this secondary light source are adjacent to the same side of this leaded light post.
25, combined optical module according to claim 24, it is characterized in that wherein said first light beam reflexes to this via this first optical filter and closes the light zone, this second light beam enters this leaded light post via the reflection of this second optical filter and penetrate this first optical filter and arrive this and close the light zone, and the 3rd light beam penetrates this second optical filter, this leaded light post and this first optical filter and arrives this and close the light zone.
26, combined optical module according to claim 14 is characterized in that wherein said first optical filter and this second optical filter form the angle of about 90 degree.
27, combined optical module according to claim 26 is characterized in that wherein said first light source and this secondary light source are the not homonymies that is adjacent to this leaded light post respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100984792A CN101101375A (en) | 2006-07-07 | 2006-07-07 | Light convergence module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100984792A CN101101375A (en) | 2006-07-07 | 2006-07-07 | Light convergence module |
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|---|---|
| CN101101375A true CN101101375A (en) | 2008-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100984792A Pending CN101101375A (en) | 2006-07-07 | 2006-07-07 | Light convergence module |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455457A (en) * | 2010-10-18 | 2012-05-16 | 联胜（中国）科技有限公司 | Light guide pillar |
| CN104965301A (en) * | 2015-07-23 | 2015-10-07 | 重庆奥特光学仪器有限责任公司 | Compound-type serial LED mixed illuminator for optical microscope |
| CN111896937A (en) * | 2020-08-24 | 2020-11-06 | 西安炬光科技股份有限公司 | Optical module for light beam superposition and laser system |
-
2006
- 2006-07-07 CN CNA2006100984792A patent/CN101101375A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455457A (en) * | 2010-10-18 | 2012-05-16 | 联胜（中国）科技有限公司 | Light guide pillar |
| CN102455457B (en) * | 2010-10-18 | 2013-10-23 | 联胜（中国）科技有限公司 | Light guide pillar |
| CN104965301A (en) * | 2015-07-23 | 2015-10-07 | 重庆奥特光学仪器有限责任公司 | Compound-type serial LED mixed illuminator for optical microscope |
| CN104965301B (en) * | 2015-07-23 | 2017-11-21 | 重庆奥特光学仪器有限责任公司 | A kind of compound series LED mixed lighting device of light microscope |
| CN111896937A (en) * | 2020-08-24 | 2020-11-06 | 西安炬光科技股份有限公司 | Optical module for light beam superposition and laser system |
| CN111896937B (en) * | 2020-08-24 | 2024-03-26 | 西安炬光科技股份有限公司 | Optical module for light beam superposition and laser system |
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