CN212410983U

CN212410983U - High-temperature-resistant wet anti-interference boiler equipment TFT-LCD module

Info

Publication number: CN212410983U
Application number: CN202020677224.7U
Authority: CN
Inventors: 王强; 时光辉
Original assignee: Heyuan Sibi Electronics Co ltd
Current assignee: Heyuan Sibi Electronics Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-01-26
Anticipated expiration: 2030-04-28

Abstract

The utility model provides a high temperature and humidity resistant anti-interference boiler equipment TFT-LCD module, which comprises a CTP cover plate, a first optical adhesive layer, an upper ITO film layer, a glass substrate, a lower ITO film layer, a second optical adhesive layer and a TFT-LCD liquid crystal screen; the CTP cover plate is arranged, the whole structure can be better protected due to the 9H hardness of the CTP cover plate, the CTP cover plate has good impact and impact resistance and surface scratch resistance functions, and the service life of a product can be better prolonged; the CTP cover plate adopts an industrial control IC, is prevented from being interfered by a magnetic field and is waterproof, and glove operation is supported; the liquid crystal screen adopts a TFT-LCD liquid crystal screen, has good use characteristics, low voltage application, low driving voltage and high solid use safety and reliability; the power consumption of the TFT-LCD liquid crystal screen is about one tenth of that of a CRT display, and the power consumption of a reflective TFT LCD is even about one hundredth of that of the CRT, so that a large amount of energy is saved; the service life is long, and the requirement of severe service environment of boiler equipment is met.

Description

High-temperature-resistant wet anti-interference boiler equipment TFT-LCD module

Technical Field

The utility model relates to a display screen field especially relates to a high temperature resistant wet anti-interference boiler equipment TFT-LCD module.

Background

With the development of the technology, the existing boiler equipment generally adopts an intelligent display screen to carry out intelligent control display. However, the general boiler equipment is in a severe use environment, the screen is easily scratched and scratched, the viewing effect of the screen is seriously affected, and the use requirement cannot be met.

Therefore, the prior art has yet to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature resistant wet anti-interference boiler equipment TFT-LCD module aims at solving current intelligent display screen and is scraped the flower by the scratch easily, seriously influences the problem that the screen viewing effect.

The technical scheme of the utility model as follows: the utility model provides a high temperature resistant wet anti-interference boiler equipment TFT-LCD module, wherein, from the top down includes CTP apron, first optics glue film, goes up ITO thin layer, glass substrate, ITO thin layer, second optics glue film and TFT-LCD liquid crystal display down in proper order.

The high-temperature-resistant and wet-resistant anti-interference boiler equipment TFT-LCD module comprises a TFT-LCD liquid crystal screen, a first polarizing plate, a color filter plate, a driving IC, a circuit board, a second polarizing plate and a white backlight plate, wherein the TFT-LCD liquid crystal screen comprises the first polarizing plate, the color filter plate, the driving IC, the circuit board, the second polarizing plate and the white backlight plate from top to bottom, the first polarizing plate is connected with the second optical adhesive layer in a sticking mode, and a liquid crystal material is filled between the.

The high-temperature-resistant and wet-resistant anti-interference boiler equipment TFT-LCD module is characterized in that the first polarizing plate and the second polarizing plate are consistent in structure.

The high-temperature-resistant, wet-resistant and anti-interference boiler equipment TFT-LCD module comprises a first polarizing plate, a polarizing element layer, a second polarizing element protective layer and an adhesive layer, wherein the first polarizing plate is sequentially arranged from top to bottom, and is bonded with a color filter plate through the adhesive layer.

The high-temperature-resistant, wet-resistant and anti-interference boiler equipment TFT-LCD module is characterized in that the first polarizing element protective layer and the second polarizing element protective layer are TAC thin film protective layers.

The high-temperature-resistant, wet-resistant and anti-interference boiler equipment TFT-LCD module is characterized in that the polarizing element layer is a PVA polarizing element layer.

The high-temperature-resistant, wet-resistant and anti-interference boiler equipment TFT-LCD module is characterized in that the adhesive layer is a PSA adhesive layer.

The high-temperature-resistant, wet-resistant and anti-interference boiler equipment TFT-LCD module is characterized in that the first polarizing plate further comprises a surface protection film layer arranged on the first polarizing element protection layer.

The high-temperature-resistant, wet-resistant and anti-interference boiler equipment TFT-LCD module is characterized in that the first polarizing plate further comprises a special-shaped film protective layer arranged on the adhesive layer.

The utility model has the advantages that: the utility model provides a high temperature and humidity resistant anti-interference boiler equipment TFT-LCD module, which comprises a CTP cover plate, a first optical adhesive layer, an upper ITO film layer, a glass substrate, a lower ITO film layer, a second optical adhesive layer and a TFT-LCD liquid crystal screen; the CTP cover plate is arranged, the whole structure can be better protected due to the 9H hardness of the CTP cover plate, the CTP cover plate has good impact and impact resistance and surface scratch resistance functions, and the service life of a product can be better prolonged; the CTP cover plate adopts an industrial control IC, is prevented from being interfered by a magnetic field and is waterproof, and glove operation is supported; the liquid crystal screen adopts a TFT-LCD liquid crystal screen, has good use characteristics, low voltage application, low driving voltage and high solid use safety and reliability; the power consumption of the TFT-LCD liquid crystal screen is about one tenth of that of a CRT display, and the power consumption of a reflective TFT LCD is even about one hundredth of that of the CRT, so that a large amount of energy is saved; the service life is long, and the requirement of severe service environment of boiler equipment is met.

Drawings

FIG. 1 is a schematic structural diagram of a TFT-LCD module of a high temperature and humidity resistant anti-interference boiler device of the present invention.

Fig. 2 is a schematic structural diagram of a TFT-LCD liquid crystal display of the present invention.

Fig. 3 is a schematic structural diagram of the first polarizer protective layer according to the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

As shown in fig. 1, the high temperature and humidity resistant and anti-interference boiler equipment TFT-LCD module sequentially comprises, from top to bottom, a CTP cover plate 1, a first optical adhesive layer 2, an upper ITO thin film layer 3 (ITO is an N-type oxide semiconductor-indium tin oxide, and the ITO thin film is an indium tin oxide semiconductor transparent conductive film), a glass substrate 4, a lower ITO thin film layer 5, a second optical adhesive layer 6, and a TFT-LCD liquid crystal panel 7.

In the technical scheme, by arranging the CTP cover plate 1, the hardness of 9H can better protect the whole structure, and the CTP cover plate has good functions of impact and impact resistance and surface scratch resistance, so that the service life of a product can be better prolonged; the CTP cover plate 1 adopts an industrial control IC, is prevented from magnetic field interference and is waterproof, and glove operation is supported; the liquid crystal screen 7 adopts a TFT-LCD liquid crystal screen, has good use characteristics, low voltage application and low driving voltage, and improves the use safety and reliability of solidification; the power consumption of the TFT-LCD liquid crystal screen is about one tenth of that of a CRT display, and the reflective TFT LCD is even about one hundredth of the CRT, so that a large amount of energy is saved; the service life is long, and the requirement of severe service environment of boiler equipment is met.

In some embodiments, as shown in fig. 2, the TFT-LCD liquid crystal panel 7 includes, from top to bottom, a first polarizing plate 71, a color filter 72, a driver IC and a circuit board 73, a second polarizing plate 74 and a white backlight 75, the first polarizing plate 71 is attached to the second optical adhesive layer 6, and a liquid crystal material is filled between the first polarizing plate 71 and the color filter 72.

In some embodiments, the first polarizer 71 and the second polarizer 74 have the same structure.

In this embodiment, as shown in fig. 3, the first polarizing plate 71 includes a first polarizer protective layer 71-1, a polarizer layer 71-2, a second polarizer protective layer 71-3, and an adhesive layer 71-4, which are sequentially disposed from top to bottom, and the first polarizing plate 71 is bonded to the color filter 72 through the adhesive layer 71-4.

In some embodiments, the first polarizer protection layer 71-1 and the second polarizer protection layer 71-3 are TAC (Triacetyl Cellulose) thin film protection layers, which can effectively reduce strong light, eliminate dazzling reflected light and scattered light, and change the messy light into parallel light, so that the objects to be viewed are clearer, softer and clearer.

In some embodiments, the polarizer layer 71-2 is a PVA (polyvinyl alcohol) polarizer layer, which has a good turn-on ratio, reduces backlight waste, and has good display performance, and better brightness output and contrast ratio than MVA can be obtained.

In some embodiments, the adhesive layer 71-4 is a PSA (pressure sensitive adhesive) adhesive layer, which is resistant to high temperature and corrosion and has high transparency.

In some embodiments, the first polarizing plate 71 further includes a surface protective film layer 71-5 disposed on the first polarizer protective layer 71-1 to protect the surface of the polarizer 37.

In some embodiments, the first polarizer 71 further includes a special-shaped film protection layer 71-6 disposed on the adhesive layer 71-4 to protect the adhesive layer 71-4, and when the first polarizer 71 needs to be used, the special-shaped film protection layer 71-6 is torn off, so that the adhesive layer 71-4 can be bonded to the color filter 72.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., 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, schematic representations of the above terms 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.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Reference numerals

A CTP cover plate 1; a first optical adhesive layer 2; an upper ITO thin film layer 3; a glass substrate 4; a lower ITO thin film layer 5; a second optical adhesive layer 6; a TFT-LCD liquid crystal screen 7; a first polarizing plate 71; the first polarizing element protective layer 71-1; a polarizing element layer 71-2; a second polarizing element protective layer 71-3; adhesive layer 71-4; a surface protective film layer 71-5; a special-shaped film protective layer 71-6; a color filter 72; a driver IC and a circuit board 73; a second polarizing plate 74; a white backlight plate 75.

Claims

1. The utility model provides a high temperature resistant wet anti-interference boiler equipment TFT-LCD module, its characterized in that comprises CTP apron (1), first optics glue film (2), goes up ITO thin layer (3), glass substrate (4), lower ITO thin layer (5), second optics glue film (6) and TFT-LCD screen (7) from top to bottom in proper order.

2. The high-temperature-resistant and anti-interference boiler equipment TFT-LCD module according to claim 1, wherein the TFT-LCD liquid crystal screen (7) comprises a first polarizing plate (71), a color filter plate (72), a driver IC and a circuit board (73), a second polarizing plate (74) and a white backlight plate (75) from top to bottom, the first polarizing plate (71) is connected with the second optical adhesive layer (6) in a sticking manner, and a liquid crystal material is filled between the first polarizing plate (71) and the color filter plate (72).

3. The high temperature and humidity resistant and anti-interference boiler equipment TFT-LCD module set according to claim 2, wherein the first polarizer (71) and the second polarizer (74) have the same structure.

4. The high-temperature-resistant and anti-interference boiler equipment TFT-LCD module according to claim 3, wherein the first polarizer (71) comprises a first polarizer protective layer (71-1), a polarizer layer (71-2), a second polarizer protective layer (71-3) and an adhesive layer (71-4) which are sequentially arranged from top to bottom, and the first polarizer (71) is bonded with the color filter plate (72) through the adhesive layer (71-4).

5. The high temperature and humidity resistant and anti-interference boiler equipment TFT-LCD module set according to claim 4, wherein the first polarizer protection layer (71-1) and the second polarizer protection layer (71-3) are TAC film protection layers.

6. The high temperature and humidity resistant and anti-interference boiler equipment TFT-LCD module set according to claim 4, characterized in that the polarizer layer (71-2) is a PVA polarizer layer.

7. The high temperature and humidity resistant and anti-interference boiler equipment TFT-LCD module set according to claim 4, wherein the adhesive layer (71-4) is a PSA adhesive layer.

8. The high temperature and humidity resistant and anti-interference boiler equipment TFT-LCD module set according to claim 4, wherein the first polarizer (71) further comprises a surface protection film layer (71-5) disposed on the first polarizer protection layer (71-1).

9. The high temperature and humidity resistant and anti-interference boiler equipment TFT-LCD module set according to claim 4, wherein the first polarizer (71) further comprises a shaped film protective layer (71-6) disposed on the adhesive layer (71-4).