Naked eye 3D touch display module

Abstract

The utility model discloses a naked-eye 3D touch display module. The naked-eye 3D touch display module comprises a display module, a first optical adhesive layer, a composite grating, a second optical adhesive layer and a touch module, the first optical adhesive layer is arranged between the display module and the composite grating and is used for bonding the display module and the composite grating; and the second optical adhesive layer is arranged between the composite grating and the touch module and is used for bonding the composite grating and the touch module. The naked eye 3D touch display module provided by the utility model can be used for touch control, so that the control convenience of a user is greatly improved, and the use experience of the user is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of 3D display, and relates to a 3D display device, in particular to a naked-eye 3D touch display module. Background Art

[0002] In recent years, with the increasing maturity of the naked-eye 3D display technology, the naked-eye 3D display effect has been recognized by the majority of users; the form of naked-eye 3D products has gradually changed from traditional large-size commercial products to small-sized consumer products.

[0003] The control method of existing naked-eye 3D devices is usually to control through buttons or remote controls, and the operation is relatively cumbersome, bringing inconvenience to users.

[0004] In view of this, there is an urgent need to design a new naked-eye 3D device nowadays to overcome at least some of the above defects existing in the existing naked-eye 3D devices. Summary of the Utility Model

[0005] The utility model provides a naked-eye 3D touch display module, which can perform touch control, greatly improving the control convenience of users and enhancing the user experience.

[0006] To solve the above technical problems, according to one aspect of the utility model, the following technical solution is adopted:

[0007] A naked-eye 3D touch display module, the naked-eye 3D touch display module includes: a display module, a first optical adhesive layer, a composite grating, a second optical adhesive layer and a touch control module;

[0008] The first optical adhesive layer is arranged between the display module and the composite grating to bond the display module and the composite grating;

[0009] The second optical adhesive layer is arranged between the composite grating and the touch control module to bond the composite grating and the touch control module.

[0010] As an implementation manner of the utility model, the first surface of the composite grating is bonded and cured with the display module through a first optical adhesive, and the composite grating can accurately cover the visual area AA area of the display module; the lenses inside the composite grating and the sub-pixels of the display module form a set design angle.

[0011] As an implementation manner of the utility model, the touch control module is bonded and cured with the second surface of the composite grating through a second optical adhesive; the sensor visual area AA area of the touch control module and the composite grating are accurately aligned, so that the sensor visual area AA area of the touch control module and the visual area AA area of the display module are accurately aligned.

[0012] As an embodiment of the present utility model, the composite grating includes a multi-layer structured optical film.

[0013] As an embodiment of the present utility model, the first optical adhesive is an OCA optical adhesive or an OCR / LOCA optical water adhesive.

[0014] As an embodiment of the present utility model, the second optical adhesive is an OCA optical adhesive or an OCR / LOCA optical water adhesive.

[0015] As an embodiment of the present utility model, the display module is a liquid crystal display module.

[0016] As an embodiment of the present utility model, the first surface of the composite grating and the display module are adhesively cured through the first optical adhesive, and the composite grating can accurately cover the visible area AA area of the display module.

[0017] As an embodiment of the present utility model, the lenses inside the composite grating and the sub-pixels of the display module form a set design angle.

[0018] The beneficial effect of the present utility model is that the proposed naked-eye 3D touch display module of the present utility model can perform touch control, greatly improving the control convenience of users and enhancing the user experience. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of the naked-eye 3D touch display module in an embodiment of the present utility model. Detailed Embodiment

[0020] The preferred embodiments of the present utility model will be described in detail below with reference to the drawings.

[0021] In order to further understand the present utility model, the preferred implementation schemes of the present utility model will be described below in conjunction with embodiments. However, it should be understood that these descriptions are only for further explaining the features and advantages of the present utility model, rather than limiting the claims of the present utility model.

[0022] The description of this part only targets several typical embodiments, and the present utility model is not limited to the scope described in the embodiments. The mutual replacement of some technical features in the prior art means that are the same or similar to those in the embodiments is also within the scope of the description and protection of the present utility model.

[0023] "Connection" in the specification includes both direct connection and indirect connection.

[0024] The present utility model discloses a naked-eye 3D touch display module. Figure 1The figure is a schematic structural diagram of a naked-eye 3D touch display module in an embodiment of the present utility model; please refer to Figure 1 , the naked-eye 3D touch display module includes: a display module (such as a liquid crystal display module 1, and of course it can also be other display modules), a first optical adhesive layer 2, a composite grating 3, a second optical adhesive layer 4, and a touch module 5.

[0025] The first optical adhesive layer 2 is disposed between the liquid crystal display module 1 and the composite grating 3 to bond the liquid crystal display module 1 and the composite grating 3; the second optical adhesive layer 4 is disposed between the composite grating 3 and the touch module 5 to bond the composite grating 3 and the touch module 5.

[0026] In an embodiment of the present utility model, the first surface (such as the lower surface) of the composite grating 3 is bonded and cured with the liquid crystal display module 1 through the first optical adhesive 2, and the composite grating 3 can accurately cover the visible area AA area of the liquid crystal display module 1; the lenses inside the composite grating 3 and the sub-pixels of the liquid crystal display module 1 are at a set design angle.

[0027] The touch module 5 and the second surface (such as the upper surface) of the composite grating 3 are bonded and cured through the second optical adhesive 4; the sensor visible area AA area of the touch module 5 and the composite grating 3 are accurately aligned, so that the sensor visible area AA area of the touch module 5 and the visible area AA area of the liquid crystal display module 1 are accurately aligned.

[0028] The composite grating 3 may include a multi-layer structured optical film (such as the structure of Chinese Utility Model Patent CN215117024U). The first optical adhesive 2 and the second optical adhesive 4 may be OCA optical adhesive or OCR / LOCA optical water adhesive.

[0029] Due to the adoption of the composite grating, it can well avoid the deformation of the cylindrical lenses in the grating caused by the bonding with the TP, ensuring the naked-eye 3D effect of the finished product, and is especially suitable for use on small and medium-sized naked-eye 3D mobile intelligent terminals, improving the user experience.

[0030] In summary, the naked-eye 3D touch display module proposed by the present utility model can perform touch control, greatly improving the control convenience of users and enhancing the user experience.

[0031] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered to be within the scope described in this specification.

[0032] The description and application of the present utility model herein are illustrative and are not intended to limit the scope of the present utility model to the above embodiments. The effects or advantages involved in the embodiments may not be reflected in the embodiments due to interference by various factors, and the description of the effects or advantages is not used to limit the embodiments. Modifications and changes to the disclosed embodiments are possible, and various components for substitution and equivalence of the embodiments are known to those of ordinary skill in the art. Those skilled in the art should clearly understand that the present utility model can be implemented in other forms, structures, arrangements, proportions, and with other components, materials, and parts without departing from the spirit or essential characteristics of the present utility model. Other modifications and changes can be made to the disclosed embodiments without departing from the scope and spirit of the present utility model.

Claims

1. A naked-eye 3D touch display module, characterized in that, The naked-eye 3D touch display module includes: a display module, a first optical adhesive layer, a composite grating, a second optical adhesive layer, and a touch module; The first optical adhesive layer is disposed between the display module and the composite grating to bond the display module and the composite grating; The second optical adhesive layer is disposed between the composite grating and the touch module to bond the composite grating and the touch module.

2. The naked-eye 3D touch display module according to claim 1, wherein: The first surface of the composite grating is bonded and cured with the display module through a first optical adhesive, and the composite grating can accurately cover the visible area AA of the display module; the lenses inside the composite grating and the sub-pixels of the display module are at a set design angle.

3. The naked-eye 3D touch display module according to claim 1, wherein: The touch module and the second surface of the composite grating are bonded and cured through a second optical adhesive; the sensor visible area AA of the touch module and the composite grating are accurately aligned, so that the sensor visible area AA of the touch module and the visible area AA of the display module are accurately aligned.

4. The naked-eye 3D touch display module according to claim 1, wherein: The composite grating includes a multi-layer structured optical film.

5. The naked-eye 3D touch display module according to claim 1, wherein: The first optical adhesive is an OCA optical adhesive or an OCR / LOCA optical water adhesive.

6. The naked-eye 3D touch display module according to claim 1, wherein: The second optical adhesive is an OCA optical adhesive or an OCR / LOCA optical water adhesive.

7. The naked-eye 3D touch display module according to claim 1, wherein: The display module is a liquid crystal display module.

8. The naked-eye 3D touch display module according to claim 1, wherein: The first surface of the composite grating is bonded and cured with the display module through a first optical adhesive, and the composite grating can accurately cover the visible area AA of the display module.

9. The naked-eye 3D touch display module according to claim 1, wherein: The lenses inside the composite grating and the sub-pixels of the display module are at a set design angle.

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