CN112797720A

CN112797720A - Novel refrigerator door display panel

Info

Publication number: CN112797720A
Application number: CN202110251410.3A
Authority: CN
Inventors: 陈珊; 蔡训儒; 胡海梅
Original assignee: Changhong Meiling Co Ltd
Current assignee: Changhong Meiling Co Ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-05-14

Abstract

The invention discloses a novel refrigerator door display panel, and relates to the technical field of refrigerator door display panels. The invention comprises a display surface sticker, a display panel, a 3D color printing film and a display control module; the front surface of the display panel is adhered with a display surface sticker; a plurality of 3D color printing films are adhered to the back of the display panel; the back of the display panel is fixedly provided with a parting strip for separating different 3D color printing films; the display surface is pasted with an opaque PC board; the display panel is a transparent ABS plate; the display control module is a PCB which is divided into a plurality of light-emitting areas; the light-emitting areas correspond to the key icons one to one. The invention is printed on a display membrane by a 3D color printing process, and the periphery of the membrane is covered with a double-sided adhesive tape and is attached to a display panel; a PCB is designed to be divided into N light emitting areas, the light emitting areas use LED diodes, the 3D film is covered, and the lighting requirement is met. Through touch control, the corresponding module icon is lightened, and a 3D visual effect is presented; the experience of the display panel of the high refrigerator door body can be improved.

Description

Novel refrigerator door display panel

Technical Field

The invention belongs to the technical field of refrigerator door body display panels, and particularly relates to a novel refrigerator door body display panel.

Background

At present, the display screen of the refrigerator door body is only printed on the surface of the display panel to control the indication icon, and is designed by traditional two-dimensional icons, so that the display screen has a planar monochromatic effect, does not have a three-dimensional true color effect, and is poor in attractiveness and true experience.

With the progress of technology, simulation and augmented reality gradually enter people's lives, and more real, direct and rapid experiences become new mainstream in the future. Technologies such as augmented reality of electronic products, mobile phones, tablets and the like are immersed in the lives of people step by step, and aesthetic appeal on authenticity is also influenced along with the electronic products. The new generation of consumers can accept more natural and visual display interfaces more easily, how to upgrade the display panel into a touch control icon with a real 3D effect and have superior cost performance, and the method becomes one of the research directions of the high-end refrigerator display technology.

In order to solve the problems, the invention provides a novel display panel of a refrigerator door body.

Disclosure of Invention

The invention aims to provide a novel refrigerator door body display panel, which is printed on a display diaphragm by a 3D color printing process, and the periphery of the diaphragm is covered with a double-sided adhesive tape to be attached to the display panel; a PCB is designed to be divided into N light emitting areas, the light emitting areas use LED diodes, the 3D film is covered, the lighting requirement is met, and the touch control icon with the real 3D effect is achieved.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a novel display panel of a refrigerator door, which comprises: the display device comprises a display surface sticker, a display panel, a 3D color printing film and a display control module;

the front surface of the display panel is adhered with a display surface sticker; a plurality of 3D color printing films are adhered to the back of the display panel; the back of the display panel is fixedly provided with a division bar for dividing different 3D color printing films; the display surface sticker is an opaque PC board; the display panel is a transparent ABS plate; the display control module is a PCB which is divided into a plurality of light-emitting areas; the light-emitting areas correspond to the key icons one to one.

As a preferred technical scheme, the 3D color printing film is made of transparent PET; the thickness of the 3D color printing film is 0.188-0.25 mm; and the 3D color printing film is printed with true color material figures except for the temperature control window part.

As a preferable technical scheme, the transmittance of the 3D color printing film silk-screen printing ink is more than or equal to 1.0% and less than or equal to 3.0%, and a invisible window is formed.

One aspect of the present invention has the following advantageous effects:

the invention is printed on a display membrane by a 3D color printing process, and the periphery of the membrane is covered with a double-sided adhesive tape and is attached to a display panel; a PCB is designed to be divided into N light emitting areas, the light emitting areas use LED diodes, the 3D film is covered, and the lighting requirement is met. And through touch control, the corresponding module icon is lightened, and a 3D visual effect is presented.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of lighting of a stereoscopic visual effect true color display screen in a display panel of a novel refrigerator door body according to the invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic structural diagram of a 3D color printing film in a display panel of a novel refrigerator door body according to the invention;

FIG. 4 is a schematic structural diagram of a display control module of a display panel of a novel refrigerator door body according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-display surface paste, 2-display panel, 21-parting strip, 3-3D color printing film and 4-display control module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open," "upper," "middle," "length," "inner," and the like are used in an orientation or positional relationship for convenience in describing the present invention and for simplicity of description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention is a novel display panel for a refrigerator door, comprising: the display device comprises a display surface sticker 1, a display panel 2, a 3D color printing film 3 and a display control module 4;

display panel 2 openly pastes 1 through the adhesion display surface, pastes through the double faced adhesive tape between display surface subsides 1 and the display panel 2, and the double faced adhesive tape trade mark: fully grinding A-5002K; a plurality of 3D color printing films 3 are adhered to the back surface of the display panel 2; the back of the display panel 2 is fixed with a parting bead 21 for separating different 3D color printing films 3; the display surface sticker 1 is an opaque PC board; the display panel 2 is a transparent ABS plate; specifically, the periphery of the display surface sticker 1 cannot exceed the display panel 2;

the display control module 4 is a PCB board divided into a plurality of light-emitting areas; the light-emitting areas correspond to the key icons one by one; specifically, a plurality of light-emitting areas are designed for a plurality of function key icons to be displayed; the light emitting region uses an LED diode, and the 3D color printing film is covered to meet the requirement of lighting. The touch scheme is characterized in that a spring key is adopted for induction, a newly added PCB is welded with a pin header for a display module, and the pin header is used for supplying power and controlling functions such as lighting and touch.

Specifically, the 3D color printing film 3 is made of transparent PET; the thickness of the 3D color printing film 3 is 0.188-0.25 mm; printing a true color object figure on the 3D color printing film 3 except for the temperature control window part; in addition, the transmittance of the 3D color printing film 3 silk-screen printing ink is more than or equal to 1.0% and less than or equal to 3.0%, and an invisible window is formed; the unlighted state is that the 3D pattern is invisible, and the corresponding touch-controlled 3D pattern is lighted up in the lighted state.

The invention is printed on a display membrane by a 3D color printing process, and the periphery of the membrane is covered with a double-sided adhesive tape and is attached to a display panel; a PCB is designed to be divided into N light emitting areas, the light emitting areas use LED diodes, the 3D film is covered, and the lighting requirement is met. Through touch control, the corresponding module icon is lightened, and a 3D visual effect is presented; upgrading a display panel with a conventional two-dimensional monochromatic icon effect into a structure of a touch control interface with a 3D visual true color visual effect; the experience of the display panel of the high refrigerator door body can be improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A novel refrigerator door display panel is characterized by comprising: the display device comprises a display surface sticker (1), a display panel (2), a 3D color printing film (3) and a display control module (4);

the front surface of the display panel (2) is adhered with the display surface sticker (1); a plurality of 3D color printing films (3) are adhered to the back surface of the display panel (2); a division bar (21) for dividing different 3D color printing films (3) is fixed on the back of the display panel (2); the display surface sticker (1) is an opaque PC board; the display panel (2) is a transparent ABS plate;

the display control module (4) is a PCB which is divided into a plurality of light-emitting areas; the light-emitting areas correspond to the key icons one to one.

2. The novel refrigerator door display panel according to claim 1, wherein the 3D color printing film (3) is made of transparent PET; the thickness of the 3D color printing film (3) is 0.188-0.25 mm; and the 3D color printing film (3) is printed with true color material figures except for the temperature control window part.

3. The novel refrigerator door display panel as claimed in claim 2, wherein the transmittance of the screen printing ink of the 3D color printing film (3) is more than or equal to 1.0% and less than or equal to 3.0%, and a hidden window is formed.