Glass cover plate with hidden prompt mark

Abstract

The utility model provides a glass cover plate with a hidden prompt mark. The glass cover plate comprises a prompt glass substrate, a light blocking layer, a touch sensing layer, an excitation light source and a side plate, the prompting glass substrate comprises a first glass plate, a fluorescent display material layer and a second glass plate; the top of the first glass plate is provided with the fluorescent display material layer, and the top of the fluorescent display material layer is provided with the second glass plate; the light blocking layer is arranged at the top of the prompting glass substrate, the touch sensing layer is arranged at the top of the light blocking layer, the excitation light sources are arranged on the left side and the right side of the prompting glass substrate, and the excitation light sources are used for irradiating the fluorescent display material layer; the side plates are arranged on the two sides of the prompting glass substrate, the two sides of the light blocking layer and the two sides of the touch sensing layer correspondingly, and grooves for containing the excitation light sources are formed in the side plates.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cover plate, particularly to a glass cover plate with hidden prompt mark. BACKGROUND

[0002] With the continuous development of electronic equipment, as the key component of display equipment and touch equipment, the function and design of glass cover plate are also constantly optimized. The traditional glass cover plate lacks additional prompt or identification function on the basis of display and touch function, and cannot meet the user's demand for individualization of equipment appearance. SUMMARY

[0003] Therefore, the main purpose of the utility model is to solve the above problems.

[0004] The utility model provides a glass cover plate with hidden prompt mark, include: prompt glass substrate, light barrier layer, touch response layer, excitation light source, side plate, prompt glass substrate includes first glass board, fluorescent display material layer, second glass board, the top of first glass board is provided with fluorescent display material layer, fluorescent display material layer can emit visible light when being excited by specific wavelength light, the top of fluorescent display material layer is provided with second glass board, the top of prompt glass substrate is provided with light barrier layer, the top of light barrier layer is provided with touch response layer, the left and right sides of prompt glass substrate are provided with excitation light source, and excitation light source is used for irradiating fluorescent display material layer, and the both sides of prompt glass substrate, light barrier layer, touch response layer all are provided with side plate, and the side plate is equipped with the recess that contains excitation light source.

[0005] Further, the blocking rate of the light barrier layer to the specific wavelength light is greater than 95%.

[0006] Further, the excitation light source is an LED light source capable of emitting the specific wavelength light.

[0007] Further, the glass cover plate with hidden prompt mark includes a control system; the control system is electrically connected with the excitation light source, and the control system controls the excitation light source to open and close; the side plate is also equipped with the recess containing the control system.

[0008] Further, the glass cover plate with hidden prompt mark includes a glass protection plate, and the glass protection plate is arranged at the top end of the touch response layer.

[0009] Further, the glass cover plate with hidden prompt mark includes an anti-fingerprint coating, and the anti-fingerprint coating is arranged at the top end of the glass protection plate.

[0010] Further, the fluorescent display material layer is a rare earth complex fluorescent material, and the excitation wavelength is 365nm-405nm.

[0011] The utility model discloses the following beneficial effects:

[0012] The fluorescent display material layer is invisible under normal circumstances, and only emits visible light under the excitation of light of a specific wavelength, realizes the hidden function of the prompt mark, and makes the glass cover plate keep simple and beautiful when not in use. The light barrier layer can ensure that the fluorescent display material layer is not mis-excited by external light under the unexcited state. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The utility model discloses a glass cover plate structure section view with hidden prompt mark;

[0014] Figure 2 The utility model discloses a glass cover plate structure plan view with hidden prompt mark;

[0015] Among them, the above drawing includes the following figure marks:

[0016] 1, prompt glass base plate;101, first glass plate;102, fluorescent display material layer;103, second glass plate;2, light barrier layer;3, touch sensing layer;4, excitation light source;5, side plate;6, control system;7, glass protection plate;8, anti-fingerprint coating. DETAILED DESCRIPTION

[0017] The application will be further described in detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described here are only used to explain the related utility model, and not limited to the utility model. In addition, it needs to be explained that only the part related to the utility model is shown in the drawings for the convenience of description. It needs to be explained that the embodiments in the application and the features in the embodiments can be combined with each other without conflict.

[0018] In the description of the utility model, need explanation, the term "center", "upper", "lower", "left", "right", "horizontal", "internal", "external" and so on indicate the orientation or positional relation is based on the orientation or positional relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element referred to must have a particular orientation, a particular orientation and operation, therefore cannot be understood as a limitation on the utility model;The term "first", "second", "third" is only for the purpose of description, and cannot be understood as indicating or implying relative importance, in addition, unless otherwise expressly specified and limited, the term "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances. The application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0019] As shown in Figure 1 and Figure 2 A glass cover plate with hidden prompt mark, comprising: prompt glass substrate 1, light barrier layer 2, touch sensing layer 3, excitation light source 4, side plate 5;

[0020] The prompt glass substrate 1 comprises a first glass plate 101, a fluorescent display material layer 102 and a second glass plate 103;The top of the first glass plate 101 is provided with the fluorescent display material layer 102, the fluorescent display material layer 102 can emit visible light when excited by light of a specific wavelength, and the top of the fluorescent display material layer 102 is provided with the second glass plate 103;

[0021] The top of the prompt glass substrate 1 is provided with the light barrier layer 2, the top of the light barrier layer 2 is provided with the touch sensing layer 3, the left and right sides of the prompt glass substrate 1 are provided with the excitation light source 4, and the excitation light source 4 is used for irradiating the fluorescent display material layer 102;

[0022] The left and right sides of the prompt glass substrate 1, the light barrier layer 2 and the touch sensing layer 3 are provided with the side plate 5, the side plate 5 is provided with a groove for accommodating the excitation light source 4, so as to protect the prompt glass substrate 1, the light barrier layer 2, the touch sensing layer 3 and the excitation light source 4.

[0023] In a preferred embodiment, the light barrier layer 2 has a blocking rate of more than 95% for the specific wavelength light, which ensures that the fluorescent display material layer 102 will not be mis-excited by external light in the unexcited state.

[0024] In a preferred embodiment, the excitation light source 4 is an LED light source capable of emitting light of the specific wavelength.

[0025] In a preferred embodiment, the glass cover plate with hidden prompt logo comprises a control system 6; the control system 6 is electrically connected with the excitation light source 4, and the control system 6 controls the excitation light source 4 to turn on and off; the side plate 5 is further provided with a groove accommodating the control system 6.

[0026] In a preferred embodiment, the glass cover plate with hidden prompt logo comprises a glass protective plate 7 arranged at the top end of the touch sensing layer 3 to prevent accidental damage to the prompt glass substrate 1, the light barrier layer 2 and the touch sensing layer 3.

[0027] In a preferred embodiment, the glass cover plate with hidden prompt logo comprises an anti-fingerprint coating 8 arranged at the top end of the glass protective plate 7.

[0028] In a preferred embodiment, the fluorescent display material layer 102 is a rare earth complex fluorescent material with an excitation wavelength of 365-405 nm, which belongs to the near ultraviolet light range, and the LED light source can emit light of this wavelength range, which is relatively common in the market and has a relatively low cost. The proportion of light of this wavelength range in external natural light or common artificial light is relatively small, and the light barrier layer has a high barrier rate, which can effectively prevent external light from exciting the fluorescent display material layer and ensure that the display logo is only displayed when the internal excitation light source of the device is turned on.

[0029] The basic principles and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A glass cover plate with a hidden prompt mark, characterized in that, Comprising: The prompt glass substrate (1), light barrier layer (2), touch sensing layer (3), excitation light source (4), side plate (5); The prompt glass substrate (1) comprises a first glass plate (101), a fluorescent display material layer (102), and a second glass plate (103). The top of the first glass plate (101) is provided with the fluorescent display material layer (102), which can emit visible light when excited by light of a specific wavelength. The top of the fluorescent display material layer (102) is provided with the second glass plate (103); The top of the prompt glass substrate (1) is provided with the light barrier layer (2), and the top of the light barrier layer (2) is provided with the touch sensing layer (3). The left and right sides of the prompt glass substrate (1) are provided with the excitation light source (4), which is used to irradiate the fluorescent display material layer (102); The left and right sides of the prompt glass substrate (1), the light barrier layer (2), and the touch sensing layer (3) are provided with the side plate (5), which is provided with a recess for accommodating the excitation light source (4).

2. The glass cover plate with hidden prompt identification according to claim 1, wherein: The light barrier layer (2) has a blocking rate of more than 95% for the specific wavelength light.

3. The glass cover plate with hidden prompt identification according to claim 1, wherein: The excitation light source (4) is an LED light source that can emit the specific wavelength light.

4. The glass cover plate with a hidden prompt logo according to claim 1, characterized in that, Comprising a control system (6); The control system (6) is electrically connected with the excitation light source (4), and the control system (6) controls the opening and closing of the excitation light source (4). The side plate (5) is also provided with a recess for accommodating the control system (6).

5. The glass cover plate with a hidden prompt logo according to claim 1, characterized in that, Comprising a glass protection plate (7), The glass protection plate (7) is arranged at the top end of the touch sensing layer (3).

6. The glass cover plate with a hidden prompt logo according to claim 5, characterized in that, Comprising an anti-fingerprint coating (8), The anti-fingerprint coating (8) is arranged at the top end of the glass protection plate (7).

7. The glass cover plate with hidden prompt identification according to claim 1, wherein: The fluorescent display material layer (102) is a rare earth complex fluorescent material with an excitation wavelength of 365-405 nm.

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