CN203311128U - A liquid crystal display that can be used as a mirror - Google Patents

Abstract

The utility model relates to a peripheral equipment technical field of computer, specifically speaking relates to a can work as liquid crystal display that mirror used. The utility model discloses a backlight unit, liquid crystal display panel and glass lens, backlight unit set up with liquid crystal display panel's inboard, and the glass lens sets up in liquid crystal display panel's the outside, and the surface of glass lens has plated semi-transparent half-reflection coating. The utility model discloses a set up the semi-reflection semi-permeable plating layer on the surface of glass lens for liquid crystal display has the performance of reverberation, when not using, possesses the function of mirror, and convenient to use.

Description

A liquid crystal display that can be used as a mirror

technical field

The utility model relates to the technical field of computer peripheral peripheral equipment, in particular to a liquid crystal display screen which can be used as a mirror.

Background technique

With the development of science and technology, there are more and more applications of LCD screens, such as smart phones, handheld computers IPAD, notebook computers and so on. According to incomplete statistics, the grades of mobile phones, computers and other electronic products used by women are significantly higher than those of men. Women pay great attention to their appearance in life and often carry mirrors to prepare for their appearance at all times; Large, and women often use it as a mirror. Because the current mobile phone LCD screen and computer screen are not designed to be used as a mirror, it is very inconvenient to use. It is necessary to adjust the angle of the light and cause damage to vision.

Contents of the invention

The purpose of this utility model is to solve the deficiencies of the prior art and provide a liquid crystal display screen that can be used as a mirror. When the liquid crystal display screen is not in use, it can be used as a mirror to reduce the burden of women carrying mirrors when they go out, and it is easy to use .

In order to achieve the above object, the technical solution adopted by the utility model is:

A liquid crystal display screen that can be used as a mirror, including a backlight module, a liquid crystal display panel and a glass lens, the backlight module is arranged on the inner side of the liquid crystal display panel, the glass lens is arranged on the outer side of the liquid crystal display panel, and the outer surface of the glass lens Plated with semi-transparent and semi-reflective plating.

Further, a touch screen is connected to the inner surface of the glass lens.

Further, the touch screen is a capacitive screen.

Further, a protective film is pasted on the outer surface of the semi-transparent and semi-reflective plating layer.

Further, the backlight module includes a light guide plate, an LED lamp and a circuit board, and two sides of the light guide plate are provided with accommodating holes for accommodating the LED lamp, and the LED lamp is fixed on the circuit board and is located in the accommodating inside the hole.

Further, the accommodating hole is in the shape of a spherical crown.

Further, the circuit board is an aluminum substrate.

The beneficial effects obtained by the utility model are: the utility model adopts the semi-reflective and translucent electroplating layer on the surface of the glass lens, so that the liquid crystal display has the performance of reflecting light, and has the function of a mirror when not in use, and is convenient to use.

Description of drawings

Fig. 1 is the structural representation of the utility model.

FIG. 2 is a schematic structural diagram of the backlight module of the present invention.

The reference signs are:

1——Backlight module 2——LCD display panel

3——Touch screen 4——Glass lens

5——Semi-transparent and half-reverse electroplating layer 6——Protective film

7——circuit board 8——LED light

9—Accommodating hole 10—Light guide plate.

Detailed ways

The utility model will be further described below in conjunction with Fig. 1 to Fig. 2 and specific embodiments.

Embodiment: see Fig. 1 to Fig. 2.

A liquid crystal display screen that can be used as a mirror, comprising a backlight module 1, a liquid crystal display panel 2 and a glass lens 4, the backlight module 1 is arranged on the inside of the liquid crystal display panel 2, and the glass lens 4 is arranged on the outside of the liquid crystal display panel , the outer surface of the glass lens 4 is coated with a semi-transparent and semi-reflective plating layer 5 .

When the liquid crystal display is used on electronic products, if the electronic products such as mobile phones and computers are not in use, the outer light of the liquid crystal display is stronger than the inner light. is reflected, so the LCD screen can be used as a mirror at this time. If the electronic product is in use, the light intensity emitted from the liquid crystal display panel 2 is far greater than the light outside the glass lens 4, and the light emitted by the liquid crystal display panel 2 is transmitted from the glass lens 4 and passes through the semi-transparent and semi-reflective plating layer 5, so that Electronic products can be used normally.

Further, the inner surface of the glass lens 4 is connected with a touch screen 3 .

The touch screen 3 is set on the inner surface of the glass lens 4, so that the liquid crystal display screen has an input device, which can be touched, and the operation is more convenient.

Further, the touch screen 3 is a capacitive screen.

The response of the capacitive screen is more accurate and the precision is high.

Further, a protective film 6 is pasted on the outer surface of the semi-transparent and semi-reflective plating layer 5 .

The protective layer is provided to prevent the glass lens 4 from being scratched and affect the visual effect. At the same time, the protective film 6 can be an explosion-proof film to prevent the damage to the human body when the glass lens 4 is broken.

Further, the backlight module 1 includes a light guide plate 10, an LED lamp 8 and a circuit board 7, and two sides of the light guide plate 10 are provided with accommodating holes 9 for accommodating the LED lamp 8, and the LED lamp 8 is fixed On the circuit board 7 and located in the receiving hole 9 .

The accommodating hole 9 is provided on the side of the light guide plate 10, and the LED lamp 8 is housed therein, so that the effect of fully utilizing the light emitted by the LED lamp 8 can be achieved. Improve light utilization and save electricity.

Further, the accommodating hole 9 is in the shape of a spherical crown.

The accommodating hole 9 is arranged in the shape of a spherical crown, which facilitates the light to gather more and improves the utilization rate.

Further, the circuit board 7 is an aluminum substrate.

The aluminum substrate is used for heat dissipation.

The utility model has been described in detail, and those skilled in the art should understand that the technical solution of the utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solution of the utility model.

Claims (7)

1. A liquid crystal display that can be used as a mirror, comprising a backlight module, a liquid crystal display panel and a glass lens, the backlight module is arranged on the inside of the liquid crystal display panel, and the glass lens is arranged on the outside of the liquid crystal display panel, and is characterized in that : The outer surface of the glass lens is coated with a transflective coating. 2. A liquid crystal display screen that can be used as a mirror according to claim 1, wherein a touch screen is connected to the inner surface of the glass lens. 3. A liquid crystal display screen that can be used as a mirror according to claim 2, wherein the touch screen is a capacitive screen. 4. A liquid crystal display screen that can be used as a mirror according to claim 1, wherein a protective film is pasted on the outer surface of the transflective plating layer. 5. A liquid crystal display screen that can be used as a mirror according to claim 1, wherein the backlight module includes a light guide plate, an LED lamp and a circuit board, and the two sides of the light guide plate are provided for accommodating The accommodating hole of the LED lamp is placed, and the LED lamp is fixed on the circuit board and located in the accommodating hole. 6. A liquid crystal display screen that can be used as a mirror according to claim 5, wherein the accommodating hole is in the shape of a spherical crown. 7. A liquid crystal display screen that can be used as a mirror according to claim 5, wherein the circuit board is an aluminum substrate.

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