WO2006105740A1 - Arrangment for converging visible color light and manufacturing method thereof - Google Patents

Abstract

A three primary colors or multi-color luminescence unit is provided. The visible color light produced by the unit is converged by the condenser lens integrated with the unit. A converging light arrangement for visible color light comprises multi luminescence units arranged in two rows. These luminescence units each has a focus point and these focus points form a successive straight line. After being converged by the condenser lens, the light produced by the units is provided to a light beam lens at the focus points, then to a light beam slot and a mirror surface curvature prism, and refracted by the prism to produce a video image. The converging light arrangement has low power consumption, low cost and a simple structure, and need not high voltage devices. The converging light arrangement can be easily integrated in other devices and can easily produce video image of which the definition is in a range from 128*128 to 4096*4096 or even more.

Description

 Colored visible light concentrating row

 Manufacturing method and device

 The invention relates to a method and a device for producing a colored visible light row and concentrating a color visible light row into a focus point row, in particular to a method and a device for producing a color visible light concentrating row of a three primary color light emitting tube row and a concentrating mirror row. technical background

 At present, there are many three primary color light-emitting devices, but most of them are composed of discrete components of three primary colors or composed of three primary color and large power consumption components, resulting in large volume and power consumption, which are neither convenient to carry nor easy to integrate, and are generated by colored visible light when used. The degree of uniformity is different. To achieve the requirement of producing visible light ray, multi-component vertical components are required to form the three primary color illuminating units, and the colored visible light ray is also condensed. It needs to be matched with other concentrating devices to be dispersed. The color visible light concentrating light is a colored visible light concentrating row, which causes a large volume and power consumption, and the generated visible light is unevenly colored. How can the colored visible light row be generated, and the colored visible light rows are separately collected, The formation of a color visible light concentrating row meets specific needs, and the miniaturization of the three primary color light-emitting tube rows and the concentrating mirror row device is facilitated to be integrated into other objects, and a uniform colored visible light concentrating strip is produced, which is a problem to be solved. Summary of the invention

 The present invention provides a method of making a color visible light concentrating array, the method comprising:

1) The step of forming a three primary color light-emitting tube comprises: combining three semiconductor laser light-emitting tube tubes or high-visible visible light-emitting diode tubes of three primary colors of red, green and blue respectively belonging to visible light to form a three-primary color light-emitting tube, wherein Various hair The light pipes are illuminated in the same direction and lead to electrical connection pins;

 2) forming a row of three primary color light emitting units, comprising: arranging a condensing mirror along the light emitting direction of the three primary color light emitting tubes, and packaging the three primary color light emitting tubes and the condensing mirror into one body to form a three primary color light emitting unit, which will be The three primary color illuminating units are arranged in the same direction of illumination, and have two rows with a predetermined angle, so that the color visible light focusing points generated by the two rows of three primary color illuminating units have a row of intersecting positions, and the respective focusing points are arranged at the intersection to form a parallel. a straight line, that is, a parallel line constituting a color visible light collecting point, on which a color visible light focusing point row generated by the three primary color light emitting unit rows is formed, thereby forming a parallel line of focusing points composed of different colors, in the additional lumen lighting device After that, a colored visible light concentrating row is formed.

 The invention also provides a color visible light concentrating device, comprising:

 The three primary color light-emitting tubes are formed by bright red, green and blue primary color bright semiconductor laser light emitting tube bare tubes or high-visible visible light emitting diode tubes;

 The three primary color light-emitting tube rows are arranged in two rows by a plurality of three primary color light-emitting tubes, so that there is a predetermined angle between the two rows, and each of the three three primary color light-emitting tubes in the two rows is in an equilateral triangle manner. Arrange

a plurality of concentrating mirrors are respectively installed in front of the respective three primary color light-emitting tubes; and a plurality of lumen light-emitting tubes are installed on each of the three primary color light-emitting tube rows, and are integrated with the plurality of concentrating mirrors to lead out corresponding electrical connecting lines, and Install the heat sink. The color visible light concentrating strip of the present invention has the advantages of: providing a novel color visible light primary color or multi-primary color light emitting unit, the generated color visible light each having a condensing power, a focus point generated by each light emitting unit, and respective color visible light focusing points Forming a continuous parallel line, which is provided to the beam mirror, the beam cleavage and the mirror arc prism, and is reflected by the mirror arc prism to generate the 枧 frequency image. The color visible concentrating row itself has low power consumption, simple composition and easy setting of video images. Sharpness pixel In 128 rows xl28 columns to 4096 rows x4096 columns or higher, the cost is low, high-voltage devices are not needed, and it is easy to integrate into other devices. DRAWINGS

 The details of the present invention will be further described in conjunction with the embodiments of the present invention.

 1 is a schematic structural view of a color visible light concentrating row of the present invention:

 2 is a schematic view showing the arrangement of three primary color light-emitting tubes and concentrating mirror rows in the color visible light concentrating row of the present invention:

 3 is a schematic view showing the structure of the three primary color light-emitting tubes in the color visible light concentrating row of the present invention: FIG. 4 shows the arrangement position of the lumen light-emitting tube groups in the color visible light concentrating row of the present invention.

 Fig. 5 is a schematic view showing the structure of a multi-primary color light-emitting tube in the color visible light concentrating row of the present invention: Fig. 6 is a schematic view showing the path of the visible light condensing light-colored visible light according to the present invention. detailed description

 1 shows an embodiment of a color visible light concentrating device according to the present invention, the color visible light concentrating device comprising three primary color light-emitting tubes 1-1, a lumen light-emitting tube group 1-2, a condensing mirror 1 - 3, and a three-primary color light-emitting tube The rows and concentrating mirrors are arranged to form two rows with a certain angle of 1-5. The angle 1-5 between the two rows is not too large or too small, and the angle is too large, so that the light beam of the visible light after the focus point is not easy, and the color visible light reflection angle is too large, and the light scattering is relatively large. Large; the angle is too small, so that the color visible light is far away from the beam mirror after the focus point, increasing the volume of the device, usually the angle is about 30 degrees.

In the color visible light concentrating device shown in FIG. 1, a three-color bright red, green, blue semiconductor laser light tube or three primary color highlight red, green, and blue light emitting diode groups are used. The three primary color light-emitting units form a strip of three primary color light-emitting units according to a certain rule to form a three-primary color light-emitting tube row, and each of the three primary color light-emitting units is configured with a condensing mirror in one-to-one correspondence, so that when the three primary color light-emitting tube rows are simultaneously illuminated according to different color signals, A row of colored visible light rows is generated, and the colored visible light is focused by the condenser lens row, and the formed focal points form a line composed of colored focused spots, which form a parallel signal of color video electrical signals converted into color visible light visible video, additional white/none The lumens are illuminated and the lumens are conditioned. The method comprises the following steps:

 1) Three red, green, and blue primary color bright semiconductor laser light-emitting tube tubes or red, green, and blue bright light-emitting diode tubes belonging to visible light, according to red, green, and blue groups, and illuminate The same direction, and lead to the electrical connection pins to form a three primary color light-emitting tube unit;

 2) There are two ways to make three primary color light tube rows and condenser rows

 1>, in the direction of illumination of the three primary color light-emitting tube units, a concentrating mirror, also called a convex lens, forms a focusing point before the light-emitting direction of the three primary color light-emitting tube groups, and encapsulates the three primary color light-emitting tube groups and the condensing mirror into one body to form three primary color light-emitting units, which will be more The three primary color light-emitting tube unit rows are arranged in an equilateral triangle shape in the same direction of illumination, and have two rows with a certain specific angle. The angle between the two rows is between 10 and 45 degrees, and usually the angle is about 30 degrees, so that two The color visible light focusing points generated by the three primary color light-emitting tube units have a row of intersecting positions, and the respective focusing points are arranged at the intersection to form a parallel straight line. Due to the color visible light focusing points generated by the respective three primary color light-emitting tube units, the respective focusing points are arranged to form a parallel line. a straight line, which forms a parallel line of colored visible light collecting points, is formed on the parallel straight line, and the colored visible light focusing point row generated by the three primary color light emitting tube rows and the condensing mirror row forms a parallel line of focusing points composed of different colors, in addition After the lumen is illuminated, the color is visible Converging rows:

2>, each of the three primary color light-emitting units are arranged in the same direction in an equilateral triangle manner, and have two rows with a certain specific angle. The angle between the two rows is between 10 and 45 degrees, usually at an angle of about 30 degrees. Suitable to make two rows of three primary color luminous tubes The generated colored visible light has a row of intersecting positions, and the intersecting positions are arranged to form a parallel straight line to form a color visible light row, the three primary color light emitting tube rows have the same light emitting direction, and the generated colored visible light is in front of the light emitting tube, and the components are arranged in parallel with each other. a row, and the row is on the same parallel straight line, corresponding to each of the three primary color light-emitting groups, one-to-one corresponding condenser, the condenser is arranged in two rows of equilateral triangles according to the arrangement of the three primary color light-emitting tubes, and Each of the three primary color light-emitting tube rows has the same angle when arranged, forming a concentrating mirror row, and the concentrating mirror row condenses the colored visible light generated when the three primary color light-emitting tube rows emit light, and generates respective focusing points, so that the two rows of three primary color light-emitting tubes and The colored visible light focusing points generated by the concentrating mirror row have a row of intersecting positions, and each focusing point is arranged at a corresponding position to form a parallel straight line. In front of the three primary color light emitting tube rows and the concentrating mirror row, the respective focusing points are arranged in a row with each other, and the respective focusing is performed. Point in the same parallel On the parallel line, a color visible light focusing point row formed by the three primary color light emitting tube rows and the concentrating mirror row is formed, and the focusing point lines composed of different colors are formed, and the three primary color light emitting tube rows are packaged together with the collecting mirror row, After adding a lumen luminous device, a colored visible light concentrating row is formed:

 3) The number of bright visible three primary color light pipes can be set according to the definition of the video image. The video image sharpness pixels are in 128 lines xl28 columns to 4096 lines x4096 columns or even higher.

4) A white/colorless high-brightness laser tube, a white/colorless high-brightness LED or other white/colorless low-power LEDs are used to form a lumen lighting unit, and a plurality of lumens are used to form a lumen tube group, lumens The light-emitting tube is composed of a flat-shaped light-emitting tube or an elongated shape light-emitting tube, and can be fixed on both sides of the color visible light collecting row. The lumen light-emitting tube group can be respectively illuminated according to specific lumen requirements, and the light-emitting direction is the same as the color visible light collecting light-emitting direction. , the corresponding electrical connection line is taken out, and has a good heat sink member, and has a fixing device for fixing on the two primary color light-emitting tube rows and the two sides of the concentrating mirror row to form a color visible light concentrating row: 5) When the package is connected, the electrical signal connection of each of the three primary color light-emitting tubes is taken out, and the heat sink member and the fixed position are added, and the semiconductor light-emitting diodes for visible red, edge and blue primary colors or the bright red, green and blue primary light-emitting diodes are illuminated. The matching resistor can be externally or packaged according to specific needs, but the heat dissipation problem must be considered.

 In order to achieve the above object, the color visible light concentrating device of the present invention comprises a bare primary tube of visible light red, green and blue, or a light-emitting diode of visible light red, green and blue, forming a three-primary color light-emitting tube unit. a plurality of three primary color light-emitting tube units are arranged in two rows in an equilateral triangle manner, and according to the arrangement, the three primary color light-emitting tubes have a specific angle between them, and usually the angle is about 30 degrees, and the three primary color light-emitting tube rows are formed. The concentrating mirror is also called a convex lens, and according to the principle of one-to-one correspondence with the three primary color light-emitting tubes, the condensing mirror or the concentrating mirror row having the same angle formed by the three primary color light-emitting tubes is arranged, and the three primary color light-emitting tube rows and the opposite concentrating mirror row are encapsulated in Integral, and install a lumen luminous tube set to form a colored visible light concentrating row, lead to the corresponding electrical connection line, add heat sink parts, fixed position and so on.

 Receiving parallel RGB video signals, and corresponding red, green and blue electric signal lines to the red, green and blue light-emitting tube electrical connection lines of the corresponding electrical connection lines, so that the electrical connection receives the video RGB parallel data stream and provides illumination to the three primary colors Tube row.

 The three primary color light-emitting tubes in the three primary color light-emitting tube rows generate different colors under the control of different video RGB parallel data stream electric signals. Since the light-emitting directions of the three primary color light-emitting tubes are the same, color visible light lines composed of different colors are formed in front of the three primary color light-emitting tubes. Moreover, since the three primary color light-emitting tubes are arranged in an equilateral triangle shape and have a specific angle with each other, usually the angle is about 30 degrees, so that the color visible light rows generated by the three primary color light-emitting tube rows have a row of intersecting points and intersecting each other. The dot rows form a straight line that is parallel to each other.

The concentrating mirror concentrating mirror row and the three primary color illuminating tube rows are respectively corresponding to the three primary color illuminating tubes, and the concentrating mirror row is arranged in the illuminating direction of the three primary color illuminating tube rows, and the concentrating mirror row The same angle as the three primary color light-emitting tube rows allows the condensing mirror to condense the colored visible light generated by the three primary color light-emitting tubes, respectively, and generate colored visible light focusing points, which are arranged to form a parallel straight line to form a colored visible light. A parallel line of focus points.

 The color visible light concentrating strip of the invention receives the video RGB parallel data stream by electrically connecting the wires, generates color visible light rows through the respective three primary color light emitting tubes, and the colored visible light is condensed by the concentrating mirror rows to form a colored visible light focusing point row, due to the color visible light. The focus point rows form a parallel linear shape, which is irradiated to the mirror-arc prism by a beam mirror and a beam slit, and is then reflected by the mirror-arc prism to generate a color video image.

 The color visible light concentrating row of the invention, wherein the three primary color light-emitting tubes adopt three visible light-high brightness semiconductor laser light-emitting tubes with red, green and blue colors respectively, or visible light high-brightness light-emitting diodes respectively for red, green and blue, and multiple primary colors can be used. The visible light highlight semiconductor laser tube or the multi-primary visible light highlight LED replaces the three primary color light tubes to increase color and enhance visual effects. Fig. 2 is a side elevational view showing the two three primary color light-emitting tubes and the concentrating mirror row in the embodiment of Fig. 1, specifically showing the structural arrangement 2-1 of the two rows arranged in alignment. The three adjacent three primary color light-emitting units marked with arrows in the two rows are arranged in an equilateral triangle manner.

 3 is a side view of the two primary color light-emitting tube rows and the concentrating mirror row in the embodiment shown in FIG. 1 with the white/colorless lumen light-emitting tube group mounted thereon, and the additional white/colorless lumen light-emitting tube. Groups are used to adjust lumens.

 4 shows the composition of the three primary color light-emitting tubes 1-1, which are composed of red 4-1, green 4-2 and blue 4-3 three-primary bright visible light semiconductor laser tubes or high-bright visible light-emitting diodes. Light tube.

Figure 5 shows the structure of a multi-primary color light-emitting tube 1-1 according to the present invention, highlighted by A visible light semiconductor laser tube or a high-intensity visible light emitting diode, for example, red 5-1, green 5-3, and blue 5-5 are primary colors, and other colors such as yellow 5-2, magenta 5-1, and cyan 5-6 For color matching, a high-visible visible six primary color light-emitting tube is formed.

 6 is a schematic view of the application of the color visible light concentrating device of the present invention, the high-visible visible light three primary color light-emitting tube and the concentrating mirror are arranged at an angle 1-5 between the two rows, and the external parallel video RGB is received in the high-visible visible light-colored primary light-emitting tube. When the signal is transmitted, each of the highlight visible light primary color light-emitting tubes is driven by the RGB electric signals, and the respective visible light of different colors is collected by the respective condensing mirrors to generate different colored visible light focusing points, and the two rows of different color colored visible light focusing points are arranged at the intersection position 1 -4, forming a parallel line 1-4, while the lumens 1-2 are illuminated step by step according to the specific lumen illumination requirements, so that the color visible focused light is in front of the focus point and the white light produced by the lumen group 1-2 The colorless visible light is mixed with each other to become mixed color visible light, and simultaneously enters the beam mirror 6-1. The beam mirror 6-1 receives the mixed visible light visible light and the mixed color visible light generated by the lumen group, and the mixed color visible light is parallel. After the treatment, it is provided to the beam slit 6-2, and the beam slit 6-2 is used to mix the colored visible light. Constraining, the mixed color visible light becomes a more parallel and narrow mixed color visible light strip, and is provided to the mirror curved triangular prism, the mirror curved triangular prism receives the mixed color visible light, and generates mixed color visible light reflection on the curved mirror surface to generate a color visible light video image By receiving parallel video RGB electrical signals, photoelectrically converting, generating colored visible light, colored visible light is focused by a concentrating mirror, and colored visible light focusing points are irradiated to the beam mirror, and photoelectric conversion is performed to generate lumen visible light, lumen visible light and color visible light simultaneously. The parallel video RGB electrical signal is generated to include a color video electrical signal and a lumen electrical signal.

 The color visible light concentrating row of the invention has the characteristics of small power consumption, small volume, small electromagnetic radiation, and the like, and can be conveniently integrated into other video signal playing devices.

The specific embodiments of the present invention have been described above. But those skilled in the art Various modifications may be made without departing from the spirit and scope of the invention as claimed in the appended claims.

Claims

Rights request 1. A method of making a colored visible light concentrating array, the method comprising:  1) The step of forming a three primary color light-emitting tube comprises: combining three semiconductor laser light-emitting tubes of three primary colors of red, green and blue respectively belonging to visible light to form a three-primary color light-emitting tube, wherein the light-emitting direction of each semiconductor laser light-emitting tube Same, and lead to electrical connection pins; and  2) forming a row of three primary color light emitting units, comprising: arranging a condensing mirror along the light emitting direction of the three primary color light emitting tubes, and packaging the three primary color light emitting tubes and the condensing mirror into one body to form a three primary color light emitting unit, which will be The three primary color illuminating units are arranged in the same direction of illumination, and have two rows with a predetermined angle, so that the color visible light focusing points generated by the two rows of three primary color illuminating units have a row of intersecting positions, and the respective focusing points are arranged at the intersection to form a parallel. a straight line, that is, a parallel line constituting a color visible light collecting point, on which a color visible light focusing point row generated by the three primary color light emitting unit rows is formed, thereby forming a parallel line of focusing points composed of different colors, in the additional lumen lighting device After that, a colored visible light concentrating row is formed.  2. The method of fabricating a color visible light concentrating array according to claim 1, wherein each of said three primary color illuminating units in said two rows is arranged in an equilateral triangle manner; and said predetermined angle is Between 10 and 45 degrees, preferably 30 degrees.  3. The method of fabricating a color visible light concentrating strip according to claim 1, wherein said step of forming a three primary color light emitting tube comprises combining three red, green and blue bright light emitting diode tubes respectively belonging to visible light Together, a three primary color light-emitting tube is formed, in which the light-emitting directions of the respective light-emitting diodes are the same, and the electrical connection pins are led out. 4. A method of fabricating a color visible light concentrating array according to claim 1, wherein The steps of forming the rows of three primary color light emitting units include:  Each of the three primary color light-emitting tubes is arranged in an equilateral triangle manner in two rows having the same illumination direction and having a certain specific angle, and the angle between the two rows is between 10 and 45 degrees, and usually the angle is about 30 degrees, so that The color visible light generated by the two primary color light-emitting tubes has a row of intersecting positions, and the intersecting positions are arranged to form a parallel straight line, which constitutes a color visible light row, the three primary color light-emitting tube rows have the same light-emitting direction, and the generated visible light is in front of the light-emitting tube. The rows are arranged in parallel with each other, and the rows are on the same parallel straight line, and a corresponding condensing mirror is arranged corresponding to each of the three primary color illuminating groups, and the condensing mirror is composed of an equilateral triangle according to the arrangement of the three primary color illuminating tubes. Two rows, and with the three primary color light-emitting tube rows, have the same angle when arranged, forming a concentrating mirror row, the concentrating mirror row condenses the colored visible light generated when the three primary color light-emitting tube rows emit light, and generates respective focusing points, so that two rows Color visible light focusing produced by three primary color light tubes and concentrating mirror rows There is a row of intersecting positions, and the respective focusing points are arranged at the intersection to form a parallel straight line. In front of the three primary color light emitting tube rows and the concentrating mirror row, the respective focusing points are arranged in a row, and the respective focusing points are on the same parallel straight line. The parallel straight lines form a color visible light focusing point row generated by the three primary color light emitting tube rows and the concentrating mirror row, and the focus point lines composed of different colors are formed, and the three primary color light emitting tube rows are integrated with the concentrating mirror row, and the additional lumen lighting device is integrated. After that, a colored visible light concentrating row is formed.  5. The method of fabricating a color visible light concentrating array according to claim 1, comprising: setting the number of high-brightness visible light-based primary color light-emitting tubes according to the definition of the video image, so that the video image sharpness pixels are in 128 rows x 128 columns to 4096 rows x 4096. Between columns, even higher. 6. The method of fabricating a color visible light concentrating strip according to claim 1, comprising forming a white/colorless bright laser tube, a white/colorless bright LED or other white/colorless low power illuminating tube a light-emitting unit, comprising a plurality of lumen light-emitting tubes, a lumen light-emitting tube group, the lumen light-emitting tube being a flat-shaped light-emitting tube or an elongated shape The light-emitting tube can be fixed on both sides of the color visible light concentrating row, and the lumen light-emitting tube group can be respectively illumined according to the specific lumen requirements, and the light-emitting direction is the same as the color visible light concentrating light-emitting direction, and the corresponding electrical connecting line is taken out, and the self-contained is good. The heat sink member has its own fixing means for being fixed on both sides of the three primary color light emitting tube rows and the concentrating mirror row to form a color visible light concentrating row.  7. A color visible light concentrating device comprising:  The three primary color light-emitting tubes are formed by high-light semiconductor laser light-emitting tubes or light-emitting diode tubes of visible light red, green and blue;  The three primary color light-emitting tube rows are arranged in two rows by a plurality of three primary color light-emitting tubes, so that a predetermined angle is formed between the two rows, and each of the three primary color light-emitting tubes in the two rows is arranged in a positive triangle manner;  a plurality of concentrating mirrors are respectively installed in front of the light-emitting ends of the respective three primary color light-emitting tubes; a plurality of lumen light-emitting tubes are installed on each of the three primary color light-emitting tube rows and are integrally packaged with the plurality of condensing mirrors and the three primary color light-emitting tube rows, and the corresponding electrical connecting lines are led out , install heat sink parts.  8. The color visible light concentrating device according to claim 7, wherein the three primary color light-emitting tubes are formed by bright red, green and blue light-emitting diode tubes; the three primary color light-emitting tubes can be replaced by multi-primary color light tubes to increase color.  9. The color visible light concentrating device according to claim 7, wherein the angle between the two rows of the three primary color light-emitting tube rows is between 10 and 45 degrees, preferably the angle is 30 degrees; and the plurality of condensing mirrors can be replaced by a single condensing mirror. .  10. A color visible light concentrating device according to claim 7, wherein a white/colorless lumen light-emitting tube is added to the three primary color light-emitting tube or the multi-primary color light-emitting tube unit for increasing brightness-lumen illumination to increase lumen illumination.