TW201426033A - Eye-protection panel - Google Patents

Abstract

An eye-protection panel comprises: a filter layer and an impedance layer on a liquid crystal display panel, such that the LCD panel has the capability of filtering blue light that can cause eye diseases, and can prevent emission of harmful infrared and ultraviolet light, thereby protecting the user for long term use without harming the eyes, and preventing eyes from the light pollution generated by the backlight module. The eye-protection panel also includes a panel, and one eye-protection plate is disposed on the side of the panel. Preferably, the eye-protection plate can be arranged on the other side of the panel with respect to the backlight module. An adhesive glue can be interposed between the eye-protection plate and the panel to combine them, or the eye-protection plate can be disposed directly on the panel to become a one-piece body.

Description

Eye panel

The invention relates to a panel of a liquid crystal display, in particular to a panel with a liquid crystal display having a filter layer and a resistive layer, which can protect the eyes of the user from being used for a long time, and does not harm the eyes, and has the function of preventing the eyes from being received by the backlight module. An eye protection panel that produces light damage.

At present, most of them are not watching LCD TVs at home, otherwise they are looking down at mobile phones, tablet computers, or working in the office to look at LCD monitors and working on computers, which are inseparable from LCD monitors.

According to the survey, the age of wearing glasses has not only gradually declined, but the number of people wearing glasses has become more and more. The reason is that, as mentioned above, everyone cannot do without the liquid crystal display, and the liquid crystal display is hidden by the light emitted. Some harmful light, such as infrared, ultraviolet or blue light, as shown in the first diagram of the spectrum dialyzer, the blue area (1) is harmful to the eyes of the human body. The accumulation of bad light sources for a long time will affect the crystal and retina. health.

Because of the current liquid crystal display panel (as shown in the second figure), there is a polarizing layer (21) and a protective layer (22) in the panel (2), and the polarizing layer (21) and the protective layer (22). A light shielding layer (23) is disposed therebetween, and a plurality of first photoresist layers (231), a second photoresist layer (232), and a third photoresist layer (233) are disposed in the light shielding layer (23). A backlight module (3) of the illumination source is disposed under the panel (2), and the backlight module is made by three photoresist layers. The white light emitted by the group (3) generates three colors of red light, green light and blue light on the panel (2), so that the color of the liquid crystal display panel is vivid.

However, in order to make the color of the liquid crystal display panel bright, the energy of the white light emitted by the backlight module (3) is often strengthened, and the harmful blue light energy is invisibly enhanced, such as the measurement chart of the spectrum dialyzer shown in the first figure. The blue area in the figure (1).

Some people who know, want to reduce the harmful blue light by reducing the harmful blue light generated by the white light emitted by the backlight module (3) in the panel (2), but ignore the result, causing the color difference of the panel (2) color. And can't make the panel (2) color realistic.

Although the present inventors have applied for a patent for preventing blue light in glasses, in order to protect a user who already wears glasses, how to solve the problem of using the liquid crystal display panel for a long time without being worn by the user is It can protect eyesight in advance, and it has the effect of prevention. It is the biggest innovation of the invention to wear glasses without eye injury.

Therefore, the present invention utilizes a liquid crystal display panel having a filter layer and a resistive layer, which can protect the eyes of the user from being used for a long period of time without damaging the eyes, and has an eye protection panel for preventing the eyes from being damaged by the backlight module.

The main purpose of the present invention is to provide a liquid crystal display panel with a filter layer and a resistive layer, so that the liquid crystal display panel has blue light that can filter diseases causing eye diseases, and can prevent harmful light of infrared rays and ultraviolet rays from being emitted. When the color changing film layer makes the environment darker, the light transmittance of the light can be increased, and the user's eyes can be protected from the eyes for a long time, and the eye can be prevented from being damaged by the backlight module.

For the purpose of the prior art, the present invention comprises: a panel; an eye protection sheet having a filter layer and a resistive layer disposed on the outer side of the eye protector and on the outer side of the filter layer as a resistive layer.

In order to enable the reviewing committee to further understand the composition, features, and other objects of the present invention, the related embodiments of the present invention will be described in conjunction with the drawings, and at the same time, those skilled in the art can be specifically implemented; The present invention is intended to be limited only by the scope of the present invention, and the scope of the invention is not limited thereto.

In order to enable the reviewing committee to have a better understanding and recognition of the structural features and functions of the present invention, the following preferred embodiments are listed, and the following description is in conjunction with the drawings.

Please refer to the third to fourth figures. The present invention firstly uses optical resin (optical synthetic polyethylene material or synthetic polyurethane, acrylic, polycarboester PC, such as CR-39, MR-8, MR-). 7. MR-174, PMMA, NK-55) is injected into the mold to form a blank material, and then the blank material is ground to form a semi-finished product of the eye protection sheet (50), and the eye protection sheet conforming to the regulations is continuously inspected ( 50) Shaped by eye-protection (50) through special color materials (colors directly available from foreign optical factories, or separately added with different levels of yellow, red and green tones) Forming a filter layer (51), the filter layer (51) can filter the blue light, such as the effect of filtering blue light between the wavelength of 400 and the wavelength of 500, as shown in the third diagram of the spectrum of the dialyzometer In the area (511), the eye protection sheet (50) is vapor-deposited, or attached or printed to form a resistive layer (53), which can reduce the image reflection of the bad reflection and prevent the infrared rays and ultraviolet rays. Harmful light, and the resistive layer (53) can be at least one layer of the film.

Continuing to refer to the third to fourth figures, the invention is completed by the above, having a filter layer (51) and a resistive layer (53) on the eye protection sheet (50), the filter layer (51) being located in the eye protection sheet On the outer side of (50), the outer side of the filter layer (51) is a resistive layer (53).

The eye protection sheet (50) is disposed on the other side of the panel (20) relative to the backlight module (30), and the eye protection sheet (50) can be combined with the panel (20) by a glue.

It allows the user to watch the TV screen and the computer screen for a long time without wearing glasses, so that the eyes will not be exposed to light, because the filter layer (51) of the eye protection sheet (50) of the present invention can filter the blue light causing eye diseases. And the harmful light of infrared rays and ultraviolet rays is prevented from intruding by the resistive layer (53).

In addition, as shown in the fifth figure, the eye protection sheet (50) can be directly fabricated on the panel (20), and the above-mentioned effects and purposes can be achieved with respect to the other side of the backlight module (30). .

As shown in the sixth figure, the present invention can also add an anti-scratch layer (55) on the outer side of the filter layer (51) of the eye protection sheet (50), so as to prevent the foreign object from inadvertently scratching the eye protection sheet (50). Or prevent accidental injury to the eye protection (50) when handwriting.

As shown in the seventh figure, the present invention can also be used in the eye protection sheet (50). An anti-reflective layer (57) is added between the filter layer (51) and the scratch-resistant layer (55) to prevent external light from being irradiated onto the eye protection sheet (50) to form a reflected light, and the user cannot watch the liquid crystal display. Inside picture.

The above description is only for the preferred embodiment of the present invention, and is intended to clarify the features of the present invention, and is not intended to limit the scope of the claims, and the equivalents of the present invention Changes that are well known to those skilled in the art are still within the scope of the present invention.

(1) ‧‧‧Blu-ray area

(2) (20) ‧ ‧ panels

(21) ‧‧‧ polarizing layer

(22) ‧ ‧ protective layer

(23) ‧‧‧Lighting layer

(231)‧‧‧First photoresist layer

(232)‧‧‧Second photoresist layer

(233)‧‧‧ Third photoresist layer

(3) (30)‧‧‧ Backlight Module

(50) ‧ ‧ eye protection tablets

(51) ‧‧‧Filter

(511) ‧‧‧Blu-ray area

(53) ‧ ‧ impedance layer

(55)‧‧‧Scratch resistant layer

(57) ‧ ‧ anti-reflective layer

The first picture is a test chart of the spectrum dialyzer of the conventional panel.

The second figure is a plan view of the conventional panel and a schematic diagram of the position of the backlight module.

The third figure is a test chart of the spectrum dialyzer of the panel of the first embodiment of the present invention.

The fourth figure is a plan cross-sectional view of the panel of the first embodiment of the present invention and a schematic diagram of the position of the backlight module.

The fifth figure is a plan cross-sectional view of the panel of the second embodiment of the present invention and a schematic diagram of the position of the backlight module.

Figure 6 is a plan view showing the panel of the third embodiment of the present invention and a schematic diagram of the position of the backlight module.

The seventh figure is a plan cross-sectional view of the panel of the fourth embodiment of the present invention and a schematic diagram of the position of the backlight module.

(20)‧‧‧ panels

(30)‧‧‧Backlight module

(50) ‧ ‧ eye protection tablets

(51) ‧‧‧Filter

(53) ‧ ‧ impedance layer

Claims (7)

An eye protection panel comprising: a panel; an eye protection sheet disposed on one side of the panel, the eye protection sheet having a filter layer thereon. The eye protection panel according to claim 1, wherein a protective layer is added outside the filter layer of the eye protection sheet. The eye protection panel according to claim 2, wherein the eye protection panel is disposed on the other side of the panel relative to a backlight module. The eye protection panel according to claim 3, wherein the eye patch and the panel are also bonded to the panel by a glue. The eye protection panel according to claim 3, wherein the eye protection panel is directly disposed on the panel and integrated. The eye protection panel according to any one of claims 1 to 5, wherein an anti-scratch layer is added to the outer side of the filter layer of the eye protection sheet. The eye protection panel according to claim 6, wherein an anti-reflective layer is added between the filter layer and the scratch-resistant layer of the eye protection sheet.