TW200949158A - Method and apparatus for generating illuminating effect in frame body - Google Patents

Abstract

A method and apparatus for generating illuminating effect in frame body, it is to respectively dispose two sets or more than two sets of LED (light emitting diode) at each side of the light guide elements on the polygonal frame body, where the light projection directions of two adjacent sets of LED form an included angle so that the light beams entering the light guide element will be first mixed and then reflected out of the light guide element. A portion of LED at each side of the polygonal frame body can project the light beams to a district within the adjacent place of the two sides and to be mixed thereof. By this way, the visual illuminating effect can be softer to reduce the minor difference of the brightness and chromaticity of the LED.

Description

200949158 VI. Description of the Invention: [Technical Field] The present invention relates to a method and apparatus for generating a luminous effect for a frame body for creating a situational light source or auxiliary illumination. [Prior Art] In the modern society where quality of life is concerned, electronics, electrical appliances and computers, etc. 3 (: In addition to the functional development of U, the products also pay great attention to product design and situational creation. As shown in the first figure In the case of a computer monitor, a computer manufacturer may install a light-emitting device around the outer frame of the display to create a cool or romantic situation; or apply the light-emitting device to a vehicle license frame, a television shell, a display of audio-visual appliances, ... The second figure shows the structure of a light-emitting device that is conventionally applied to a rectangular frame. It is composed of four EL field effect light pieces 1A or four sets of backlight modules. One end of each of the field effect lamp 1A or the light guide plate of the backlight module is provided with a light source, and the light sources respectively project light into the lamp piece 1A or the light guide plate, thereby generating a luminous effect. However, each group Field effect lamps or backlights have different degrees of party and chromaticity', and technically, it is difficult to report four sets of EL field effect lamps or backlights of the same brightness and the same chromaticity, and consume The present invention aims to solve the conventional light-emitting device applied to a frame body, and the 200949158 uses four EL field effect lamps or four groups of backlight modules to erect a rectangular frame. The EL field effect lamp or the backlight of the EL field effect lamp or the backlight having the fourth color and the same color degree is technically selected to have a problem of high _ degree and high power consumption cost. The ship is provided with a light guiding element that is struck by the border of the hometown, and two or more sets of light rays are projected on each side of the light guiding element, and the angle of the light projection direction of the adjacent two sets of LEDs is an angle. The light entering the light guiding element is formed to be mixed and then reflected out of the light guiding element, and a part of the LEDs on the adjacent sides of the multi-frame shape can deposit light into the light guiding element of the vertical side and form a region Mixing light to make the visual illuminating effect softer, thereby reducing (10) some slight differences in brightness and chromaticity. As a better choice, the present invention can guide light to the technical means of the polygonal frame. Components are manufactured in a body-formed manner The multi-frame shape of the body connection; the light-guiding elements can also be made into the sides of the polygon, and then grouped into a multi-frame shape. As another preferred choice, the present invention can be described in each The light guiding element is provided with two sets of LEDs, and the two sets of LEDs 1 are symmetrically disposed on the light guiding element, so that light can be staggered into the light guiding element. Another preferred option of the present invention can be in each light guiding element. Two or more sets of LEDs are disposed on the pair of LEDs. The LEDs are arranged in pairs and symmetrically disposed on the light guiding element, so that the light can be staggered and projected into the light guiding element. The present invention can determine the multilateral fineness in a practical manner. The width of each side of the carcass (ie, the distance between each side and the center of the border frequency of 200949158), _ is set to whether each side of the ray can conduct light projected into the side to the other side than its adjacent side. The shape may be a geometric shape such as three (four), a square rectangular diamond, a trapezoid, or the like. Compared with the conventional application of the light-emitting splicing of the frame body, the present invention is characterized in that it is not necessary to deliberately select the brightness and chromaticity of the TM, but to make the visual filament change by mixing two or more sets of LED light. It is soft, which reduces the visual sensitivity of brightness and chromaticity, making the whole illuminating effect more uniform. [Embodiment] The embodiments of the present invention will be described in more detail below with reference to the drawings and the reference numerals, and the skilled person will be able to implement the present invention after studying the present specification. The third figure shows an embodiment of the method and apparatus for generating a luminescent effect in a frame body according to the present invention, which provides a multi-frame shape body 1 made of a light guiding element having a light guiding property, the multi-frame shape body. Each side of the 1 is provided with two sets of LEDs 2, and the light projection directions of the adjacent two sets of LEDs 2 form an angle, so that the light entering the A area on the side of the multi-frame shape forms a mixed light and then reflects the light guide. element. The preferred embodiment of the present invention resides in further illuminating at least one of the LEDs 2 on adjacent sides of the multi-frame shaped body 1 to project light into the area of the B region adjacent the two adjacent sides and to form a mixed light.

When the LEDs 2 disposed in each of the light guiding elements 1 are in two groups, the two groups of LEDs 2 are inclined at an angle and symmetrically disposed on one side of the multi-frame shaped body 1, so that the two sets of LEDs 5 200949158 can alternately illuminate the light. Project into a multi-frame shape. In the embodiment shown in the fourth figure, two or more sets of LEDs 2 may be disposed in each of the multi-frame shapes 1 , and the LEDs 2 are paired and symmetrically disposed on one side of the multi-frame body 1 . It is also possible to achieve the effect of causing two sets of LEDs to alternately project light into a multi-frame shape and form a light mixture. In the embodiment of the multi-frame shape, the light guiding element can be directly fabricated into a rectangular frame or a polygonal frame such as a triangle, a diamond, a trapezoid, or the like. It is also possible to separately fabricate a single light guiding element and then combine the individual light guiding elements into a multi-frame shape by an adhesive technique or any suitable bonding technique. The fifth figure shows that the width of each side of the multi-frame body can be increased according to the actual situation (that is, the distance between each side and the center of the frame body is extended). In this embodiment, since the area of the hollow space in the multi-frame shape is reduced, The LEDs on each side of the multi-frame shape can be conducted to non-contiguous edges in addition to conducting light to their adjacent edges. The above is only a better example of the invention, and it is not intended to have any form of control over the food, so that any modification of the invention may be made in the spirit of the invention. Changes are still to be included in the scope of the invention. 200949158 [Simple Description of the Drawings] The - - - is an indication of the embodiment of the display of the situational illumination effect applied to the display frame. The second figure is a schematic diagram showing a conventional device for generating a luminous effect in a frame body. The third figure is a schematic view showing an embodiment of the apparatus for producing a graded fruit in a multi-frame shape according to the present invention. The fourth figure is a schematic view showing another embodiment of the apparatus for producing a light-emitting effect in the multi-frame shape of the present invention. The fifth figure is a schematic view showing an embodiment in which the width of each side of the multi-frame shape is increased so that light rays projected from the sides can be conducted to the adjacent side and the non-contiguous side. Also [Main component symbol description] 1 Multi-frame shape

2...LE:D Q 1A...EL field effect light 7

Claims (1)

200949158 VII. Patent application scope: 1. A method for generating a luminous effect in a frame body, which is provided with two or more sets of leds on the mother side of a light guiding element of a multi-frame shape body, and two adjacent groups of led The light projection direction forms an angle such that the light entering the light guiding element is mixed and then reflected out of the light guiding element. 2. The method of claim 2, wherein the multi-frame shape is integrally formed. The method according to claim 5, wherein the multi-frame shape is formed by combining a plurality of light guiding elements as sides of the polygon. 4. Silk application for patent scope! The method according to the item, wherein, when the LEDs on each side of the multi-frame shape are two groups, the two groups of Li: I) are symmetrically disposed. 5. The method according to claim i, wherein the LEDs on the mother-edge of the multi-frame shape are two or more sets and are even arrays, and the LEDs are symmetrically arranged in pairs. The method of claim 1, wherein the light projected into each side of the polygonal frame body is not conducted to the other side than the adjacent side. 7. The method of claim 6, wherein the multi-frame shaped body has a portion of the LEDs on both sides of the frame, and the light is projected onto a region of the light guiding element adjacent to the two sides to form a mixed light. 8. The method of claim 2, wherein the light that is projected into each side of the polygonal frame body can be (10) _ its other side of the money. 9. According to the method described in the article, the frame shape is 200949158 triangle. R is the method according to claim i, wherein the multi-frame shape is a square. u. According to the method of applying for the special _ 丨 述 , , , , , , , , , , , , , , , , , , , , , , , , , , 12. The method of claim 1, wherein the multi-frame shaped diamond shape. (10) 0 13. According to the method described in the first paragraph of the patent application v. The multi-frame shape is trapezoidal. 14. A device for producing a light-emitting effect in a frame body, comprising: a multi-frame body 'as a light guiding element having light guiding properties. The plurality of LEDs are disposed in the multi-frame with at least two or more sets of said (10) Each side of the body, and adjacent sets of LEDs, form a corner in the direction in which the light is projected into one side of the multi-frame shape in which it is located. 〇 15. The device according to claim 14, wherein the multi-frame shape is a whole. 16. The skirt according to claim 14, wherein the multi-frame shape is formed by arranging each side of the conjugated light element. 17. According to the patent, please refer to the patent mentioned in the 14th article. When the LEDs on each side of the fresh frame shape are two groups, the two groups of LEDs are symmetrically arranged. 18. The device according to claim 14, wherein the LEDs on each side of the multi-frame shape are two or more sets and are even arrays, and the LEDs are arranged symmetrically in pairs of 200949158 pairs. 19. The device of claim 14, wherein the light projected onto each side of the multi-frame shape is not conducted to the other side of the adjacent edge. 20. The device according to claim 19, wherein a portion of the LEDs on adjacent sides of the multi-frame shape project light to a region of the light guiding element adjacent to the two sides and form a mixed light. Projecting into the device 21. According to the device of claim 14, wherein The light on each side of the frame may be transmitted to the other side of the adjacent edge. The device according to claim 14, wherein the polygon _ is triangular. The multi-frame shape body, the multi-frame shape body, the multi-frame shape body, the multi-frame shape body, and the vibrating body according to claim 14 of the patent application, wherein the square shape is square. 24. According to the application of the scope of claim 14, the shock is rectangular. 25. Apparatus according to claim 14 wherein the diamond is shaped. 26. The device according to claim 14, wherein the device is trapezoidal.