Pattern variable type double-color display intelligent touch screen

Abstract

The utility model relates to the field of display screens, in particular to a pattern variable type double-color display intelligent touch screen which comprises a flexible circuit board, LED lamp beads are integrated on the flexible circuit board, the integrated LED lamp beads are divided into two groups and used for emitting light of different colors, a sealing layer is arranged on the flexible circuit board and is a light-proof layer, and the light-proof layer is arranged on the flexible circuit board. Notches corresponding to the positions of the lamp beads are formed in the sealing layer; a first display film and a second display film are arranged on the sealing layer, and the first display film and the second display film can only pass through monochromatic light in a fixed wavelength range; the first display film and the second display film pass through different monochromatic lights, the patterns printed on the first display film and the second display film are different, accurate control over the LED lamps of different colors is achieved through the control circuit, the LED lamps of different colors irradiate the same position to achieve switching of different patterns, the colorful effect of the intelligent touch screen can be improved, and the user experience is improved. The user experience is improved, and the existing market demand is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of display screen especially relates to a pattern variable type two -color display intelligent touch -sensitive screen. BACKGROUND

[0002] With the improvement of living standards, consumers put forward higher requirements to the appearance design and user experience of household appliances; novel design and good user experience become the weapon to attract consumers.

[0003] The current household appliances intelligent touch screen generally shows one pattern, in order to improve the appearance of household appliances, generally will select the ultra -thin flexible touch -sensitive screen, the big display film of flexible touch -sensitive screen will show the specific pattern and the required display digital information etc.;In order to better improve the display effect of intelligent touch screen, how to display two different patterns on the flexible display screen and carry on control adjustment, it is the technical problem that needs to be solved to improve the appearance of external electronic product and user experience. SUMMARY

[0004] The purpose of the present application is to provide a pattern variable type two -color display intelligent touch -sensitive screen, the accurate control of different color LED lamp is realized through control circuit, the same position is irradiated through different color LED lamp to realize different pattern switching, the color effect of intelligent touch -sensitive screen can be improved, and then the user experience is improved, and the existing market demand is met.

[0005] In order to realize the above purpose, the technical scheme adopted by the utility model is as follows: a pattern variable type two -color display intelligent touch -sensitive screen, including flexible circuit board, the integrated LED lamp bead on the flexible circuit board, and the integrated LED lamp bead is divided into two groups and is used to emit light of different colors, the flexible circuit board is provided with a sealing layer, the sealing layer is a light -proof layer, and the sealing layer is provided with a slot corresponding to the position of the lamp bead;The first display film and the second display film are arranged on the sealing layer, and the first display film and the second display film can only pass through monochromatic light of a fixed wavelength range;And the monochromatic light passed through the first display film and the second display film is different, and the patterns printed on the first display film and the second display film are different.

[0006] Preferably, the thickness of the flexible circuit board is 0.15-0.2mm, the thickness of the sealing layer 2 is 0.4-0.5mm, and the thickness of the first display film and the second display film is 0.1-0.15mm.

[0007] Preferably, the flexible circuit board, the sealing layer and the two layers of display film form the touch screen, and the four edges are provided with mounting ports for cooperation installation positioning.

[0008] Preferably, the flexible circuit board, the sealing layer and the two layers of display film form the touch screen, and the four edges are provided with mounting ports for cooperation installation positioning.

[0009] Preferably, the edge of the second display film is provided with a pressing edge glue integrated with the edge sealing glue.

[0010] The technical effect of the present application is:

[0011] 1. The control circuit realizes accurate control of different color LED lamps, different patterns are switched by irradiating the same position with different color LED lamps, the color effect of the intelligent touch screen is improved, the user experience is improved, and the existing market demand is met.

[0012] 2. The design of the mounting port can cooperate with the mounting block on the electronic product to realize the positioning and pasting of the intelligent touch screen and the electronic product.

[0013] 3. The design of the edge sealing glue and the pressing edge glue can better ensure the integration of the intelligent touch screen, and can also avoid the warping of the intelligent touch screen after pasting and installation. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view of a pattern variable type two-color display intelligent touch screen.

[0015] Figure 2 It is Figure 1 It is a sectional view of A-A.

[0016] Figure 3 It is a schematic view after setting the pressing edge glue.

[0017] The text annotations in the figure represent: 1, flexible circuit board; 2, sealing layer; 3, first display film; 4, second display film; 5, edge sealing glue; 6, mounting port; 7, pressing edge glue. DETAILED DESCRIPTION

[0018] In order to make those skilled in the art better understand the technical scheme of the present application, the present application will be described in detail below in conjunction with the drawings, and the description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present application.

[0019] For example, Figures 1-3The utility model discloses a pattern variable type two -color display intelligent touch -sensitive screen, including flexible circuit board 1, the integrated LED lamp pearl on flexible circuit board 1, and the integrated LED lamp pearl divides into two groups and is used to send the light of different colors, be provided with sealing layer 2 on flexible circuit board 1, and sealing layer 2 is light -proof layer, and the slot mouth corresponding with the position of lamp pearl is seted up on sealing layer 2, be provided with first display film 3 and second display film 4 on sealing layer 2, and first display film 3 and second display film 4 can only pass through the monochromatic light of fixed wavelength range, and the monochromatic light that first display film 3 and second display film 4 pass through is different, and the pattern that first display film 3 and second display film 4 are printed is different, and the thickness of flexible circuit board 1 is 0.15-0.2mm, the thickness of sealing layer 2 is 0.4-0.5mm, and the thickness of first display film 3 and second display film 4 is 0.1-0.15mm, the touch -sensitive screen that the flexible circuit board 1, sealing layer 2 and two layers of display film form is equipped with the installation port 6 for cooperation installation positioning four edges, the touch -sensitive screen that the flexible circuit board 1, sealing layer 2 and two layers of display film form is equipped with the edge sealing glue 5 around, the edge of second display film 4 is equipped with the edge sealing glue 7 of the integral with edge sealing glue 5.

[0020] Specific use, first display film 3 and the pattern on second display film 4 are made, then prepare corresponding flexible circuit board 1, and make corresponding sealing layer 2 according to the position of lamp pearl on flexible circuit board 1, then the flexible circuit board 1, sealing layer 2, first display film 3 and second display film 4 are bonded, then the installation port 6 is seted up according to the position of the mounting block on the corresponding electronic product, then the four edges of the combined touch -sensitive screen are sealed by edge sealing glue 5, then the edge sealing glue 7 of the integral with edge sealing glue 5 is bonded on the edge of second display film 4, so as to complete the production of pattern variable type two -color display intelligent touch -sensitive screen, then paste to corresponding electronic product, in specific use, the light of first color is emitted through flexible circuit board 1, and the light can only pass through first display film 3, so as to display the pattern on first display film 3, if a pattern is needed to be changed, the light of second color is emitted through flexible circuit board 1, and the light can only pass through second display film 4, so as to display the pattern on second display film 4.

[0021] It should be noted that in this document, the terms "comprise", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, so that a process, method, article, or apparatus that includes a list of elements not only includes those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0022] The principle and implementation mode of the present application are described by using specific examples herein, and the above examples are only used for helping to understand the method and core idea of the present application; the above description is only the preferred implementation mode of the present application, and it should be pointed out that, due to the limited nature of the expression, there are objectively infinite specific structures, and for ordinary skilled persons in the technical field, some improvements, decorations or changes can be made without departing from the principle of the present application, and the above technical features can also be combined in a proper way; the improvements, decorations, changes or combinations, or the direct application of the concept and technical solution of the present application to other occasions without improvement, should be regarded as the protection scope of the present application.

Claims

1. A pattern-variable bichromatic display intelligent touch screen, characterized in that, The application relates to a flexible circuit board (1) integrated with LED lamp beads, wherein the integrated LED lamp beads are divided into two groups and used for emitting different colors of light, a sealing layer (2) is arranged on the flexible circuit board (1), the sealing layer (2) is a light-proof layer, and notches corresponding to the positions of the lamp beads are formed in the sealing layer (2); a first display film (3) and a second display film (4) are arranged on the sealing layer (2), the first display film (3) and the second display film (4) can only pass monochromatic light of a fixed wavelength range, the monochromatic light passed by the first display film (3) and the second display film (4) is different, and the patterns printed on the first display film (3) and the second display film (4) are different.

2. The smart touch screen of claim 1, wherein the pattern variable bichromatic display is characterized in that, The thickness of the flexible circuit board (1) is 0.15-0.2 mm, the thickness of the sealing layer (2) is 0.4-0.5 mm, and the thickness of the first display film (3) and the second display film (4) is 0.1-0.15 mm. 3.The smart touch screen of claim 1, wherein, Mounting ports (6) for mounting and positioning are arranged on four sides of the touch screen composed of the flexible circuit board (1), the sealing layer (2) and the two display films.

4. The smart touch screen of claim 3, wherein the pattern variable bichromatic display is characterized by, Edge sealing glue (5) is arranged around the touch screen composed of the flexible circuit board (1), the sealing layer (2) and the two display films.

5. The smart touch screen of claim 4, wherein the pattern variable bichromatic display is a liquid crystal display (LCD) or an organic light emitting diode (OLED) display. Edge pressing glue (7) integrated with the edge sealing glue (5) is arranged on the edge of the second display film (4).

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