CN211603795U - Novel flat panel display device - Google Patents

Abstract

The utility model discloses a novel flat panel display device, including preceding glass, back of the body glass, the front electrode, the back electrode, the transition electrode, the seal limit, liquid crystal, the polaroid, back polaroid, the alignment layer, transition layer and reflection stratum, the seal limit is the symmetry setting and locates the front glass back, the polaroid is located the front glass back and is located between the seal limit, the transition electrode is the symmetry setting and locates the polaroid back and locate between the seal limit, the transition electrode is located between liquid crystal and the seal limit, the front electrode, liquid crystal, the back electrode, back polaroid, the alignment layer, back of the body glass and transition stratum locate the polaroid back in proper order and locate between the transition electrode, the reflection stratum is located the transition layer back and is located between the seal limit. The utility model belongs to the technical field of flat panel display devices, in particular to a flat panel display device which is provided with two side sealing edges to wrap each layer inside and evenly exert force on both sides of each layer inside; the diffuse reflection effect is increased through the auxiliary reflection layer of the transition layer, so that the novel flat panel display device with the improved display effect is realized.

Description

Novel flat panel display device

Technical Field

The utility model belongs to the technical field of the flat panel display device, especially, relate to a novel flat panel display device.

Background

The liquid crystal display device is a display device in which liquid crystal is controlled and excited under the irradiation of an external light source to visually sense information. The liquid crystal has a regular structure and does not emit light by itself. In terms of the structure of the liquid crystal display device, no matter a notebook computer screen or a desktop liquid crystal display, the adopted liquid crystal display screen is divided into structures consisting of different parts, and the inner surface of the liquid crystal display device is covered with a fine orientation layer which can enable liquid crystal molecules to move in a certain direction, and the liquid crystal display device is easy to damage when slightly meeting pressure. In addition, the utilization rate of light of the existing liquid crystal display screen is not high, so that the display effect of the liquid crystal display device is influenced.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a novel flat panel display device, which comprises two sealing edges for wrapping each layer inside, and uniformly applying force to the two sides of each layer inside to avoid protecting each layer of the liquid crystal display device by force in the middle; through the transition layer that sets up, supplementary reflection stratum increases the diffuse reflection effect to the realization improves novel flat panel display device's display effect.

The utility model adopts the technical scheme as follows: the utility model provides a novel flat panel display device, includes preceding glass, back of the body glass, front electrode, back electrode, transition electrode, sealing edge, liquid crystal, polaroid, back polarizing layer, oriented layer, transition layer and reflection stratum, the sealing edge is the symmetry setting and locates the front glass back, the polaroid is located the front glass back and is located between the sealing edge, the transition electrode is the symmetry setting and locates the polaroid back and locate between the sealing edge, the transition electrode is located between liquid crystal and the sealing edge, front electrode, liquid crystal, back electrode, back polarizing layer, oriented layer, back glass and transition layer locate the polaroid back in proper order and locate between the transition electrode, the reflection stratum is located the transition layer back and is located between the sealing edge.

Further, the liquid crystal is a P-type liquid crystal, the P-type liquid crystal is a positive uniaxial crystal, the long axis direction of molecules is an optical axis, linearly polarized light is normally incident on the P-type liquid crystal material, and if the polarization direction of the linearly polarized light is parallel to or vertical to the optical axis, the polarization direction and the propagation reverse direction of the linearly polarized light are not changed.

Furthermore, the polaroid is provided with a TAC film protective film, the polaroid plays a role in polarization and is a PVA layer, but PVA is very easy to hydrolyze, and therefore, TAC films with high light transmittance, good water resistance and certain mechanical strength are compounded on two sides of PVA for protection.

Furthermore, the inside enhancement strip that is equipped with of sealing limit, liquid crystal display device surface pressure can not be too big to avoid destroying the orientation layer, and because liquid crystal display device is made by glass, easy damage during the installation needs the sealing limit to fix the protection to display device, strengthens the effect that the strip increased the sealing limit.

Furthermore, the back electrode is transparent conductive glass, and the transparent conductive glass not only has conductivity, but also has light transmittance.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to a novel flat panel display device wraps inside each layer through the sealing-in limit that sets up, presss from both sides tightly even hard to inside each layer both sides, especially protects the directional layer not destroyed, through the transition layer that sets up, and supplementary reflection stratum increases the diffuse reflection effect to the realization improves novel flat panel display device's display effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is the overall structure schematic diagram of a novel flat panel display device of the present invention.

In the drawings: 1. front glass, 2, back glass, 3, front electrode, 4, back electrode, 5, transition electrode, 6, sealing edge, 7, liquid crystal, 8, polarizer, 9, rear polarizing layer, 10, orientation layer, 11, transition layer, 12 and reflection layer.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1, a novel flat panel display device comprises a front glass 1, a back glass 2, a front electrode 3, a back electrode 4, a transition electrode 5, a sealing edge 6, a liquid crystal 7, a polarizer 8, a back polarizer 9, an orientation layer 10, a transition layer 11 and a reflection layer 12, the sealing edges 6 are symmetrically arranged at the back of the front glass 1, the polaroid 8 is arranged at the back of the front glass 1 and between the sealing edges 6, the transition electrode 5 is symmetrically arranged at the back of the polarizer 8 and between the sealing edges 6, the transition electrode 5 is arranged between the liquid crystal 7 and the sealing edges 6, the front electrode 3, the liquid crystal 7, the back electrode 4, the back polarizing layer 9, the orientation layer 10, the back glass 2 and the transition layer 11 are sequentially arranged on the back of the polarizer 8 and between the transition electrodes 5, and the reflection layer 12 is arranged on the back of the transition layer 11 and between the sealing edges 6.

The liquid crystal 7 is a P-type liquid crystal 7, the P-type liquid crystal 7 is a positive uniaxial crystal, the long axis direction of molecules is an optical axis, linearly polarized light is normally incident on the P-type liquid crystal 7 material, and if the polarization direction of the linearly polarized light is parallel to or vertical to the optical axis, the polarization direction and the transmission reverse bucket of the linearly polarized light are not changed; the polarizer 8 is provided with a TAC film protective film, the polarizer 8 plays a role in polarization and is a PVA layer, but PVA is easy to hydrolyze, so that TAC films with high light transmittance, good water resistance and certain mechanical strength are compounded on two sides of PVA for protection; the sealing edge 6 is internally provided with a reinforcing strip, the surface pressure of the liquid crystal 7 display device cannot be too high so as to avoid damaging the orientation layer 10, and the liquid crystal 7 display device is made of glass and is easy to damage during installation, so that the sealing edge 6 is required to fix and protect the display device, and the reinforcing strip increases the effect of the sealing edge 6; the back electrode 4 is made of transparent conductive glass, and the transparent conductive glass has conductivity and light transmittance.

When the novel flat panel display device is used and is not electrified, light can smoothly pass through when the novel flat panel display device enters light; when the power is on, an electric field is applied to the liquid crystal 7 by the front electrode 3 and the back electrode 4 to change the molecular arrangement of the liquid crystal 7, the molecules of the liquid crystal 7 are twisted by 90 degrees from top to bottom by the orientation layer 10, when natural light is incident, the liquid crystal 7 is matched with the polarizing film and the rear polarizing film to regularly refract the incident light and reflect the incident light through the reflection layer 12, finally, imaging display is realized, the transition layer 11 plays a role in increasing the diffuse reflection effect of the auxiliary reflection layer 12, and the display effect is improved; the transition electrodes 5 on the two sides of the liquid crystal 7 can enable the current distribution of the front counterattack and the back electrode 4 to be more uniform, and the modulation effect of the liquid crystal 7 on external incident light is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (5)

1. A novel flat panel display device is characterized in that: including preceding glass, back of the body glass, front electrode, back electrode, transition electrode, seal limit, liquid crystal, polaroid, back polaroid, alignment layer, transition layer and reflector layer, the seal limit is the symmetry setting and locates the front glass back, the polaroid is located the front glass back and is located between the seal limit, the transition electrode is the symmetry setting and locates the polaroid back and locate between the seal limit, the transition electrode is located between liquid crystal and the seal limit, front electrode, liquid crystal, back electrode, back polaroid, alignment layer, back glass and transition layer are located the polaroid back in proper order and are located between the transition electrode, the reflector layer is located the transition layer back and is located between the seal limit.

2. A novel flat panel display device according to claim 1, wherein: the liquid crystal is a P-type liquid crystal.

3. A novel flat panel display device according to claim 1, wherein: the polaroid is provided with a TAC thin film protective film.

4. A novel flat panel display device according to claim 1, wherein: and a reinforcing strip is arranged inside the sealing edge.

5. A novel flat panel display device according to claim 1, wherein: the back electrode is made of transparent conductive glass.

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