CN105319759A - Light-shielding method for liquid crystal display screen - Google Patents

Abstract

The invention discloses a light-shielding method for a liquid crystal display screen. The light-shielding method includes the following steps that S1, first, light-shielding adhesive tape meeting requirements is purchased; S2, a mold is used for punching the light-shielding adhesive tape into needed patterns; S3, a centrifugal film is covered with the light-shielding adhesive tape subjected to punching; S4, finally, the liquid crystal display screen needing light shielding is placed on an operation table, and according to positions, the pattern attachment film is attached to the liquid crystal display screen. Compared with the prior art, the film attachment mode is adopted for performing light-shielding treatment on the liquid crystal display screen, in this way, the reworking rate is greatly decreased, and the reworking probability is almost zero; meanwhile, the labor intensity of workers is reduced, production efficiency is substantially improved, and the yield is substantially increased. In addition, equipment, ink and a silk screen are not needed, so the production cost is further lowered.

Description

A kind of LCDs light shading method

Technical field

The present invention relates to a kind of LCDs light shading method.

Background technology

At present, the especially vehicle-mounted upper product of the high-grade LCDs of part is when producing, client requires very high to shading, the edge surrounding stencil of LCDs is blocked by current Normal practice, and the method aborning efficiency is low, and rework rate is high and be difficult to do over again, bring to production cycle and quality and have a strong impact on, meanwhile, staff labor intensity is large, and spillage of material increases.

Summary of the invention

The object of the invention is to: for the above-mentioned technical matters existed in prior art, provide one effectively to enhance productivity, and reduce the LCDs light shading method of rework rate and production cost.

The present invention is achieved by the following technical solutions:

A kind of LCDs light shading method, comprises the steps:

Step S1, first, purchases the shading rubber belt met the demands;

Step S2, shading rubber belt is die-cut into the pattern required for us by use mould;

Step S3, is layed onto on centrifugal film by die-cut good shading rubber belt;

Step S4, finally, by needing the liquid crystal display of shading to be placed on operator's console, is attached to pattern pad pasting in LCDs according to position.

In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:

Compared with prior art, the present invention adopts the mode of pad pasting to carry out the shading treatment of liquid crystal display, greatly reduces rework rate, does over again almost nil, reduce the labour intensity of employee simultaneously, increased substantially production efficiency and yields.In addition, the present invention, without the need to equipment, ink and silk screen, reduce further production cost.

Accompanying drawing explanation

Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:

Fig. 1 is shading rubber belt schematic diagram of the present invention;

Mark in figure: 1-shading rubber belt.

Embodiment

All features disclosed in this instructions, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.

Arbitrary feature disclosed in this instructions (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.

As shown in Figure 1, shading rubber belt schematic diagram, according to the pattern of the original ink silk screen printing of liquid crystal display, pattern-making pad pasting, this pad pasting shading light part is one-side band glue, playing interception on a display screen for effectively adhering to, by needing the liquid crystal display of shading to be placed on operator's console, according to position, pattern pad pasting being attached in LCDs.

A kind of LCDs light shading method, concrete steps are as follows:

Step S1, first, purchases the shading rubber belt met the demands;

Step S2, shading rubber belt is die-cut into the pattern required for us by use mould;

Step S3, is layed onto on centrifugal film by die-cut good shading rubber belt;

Step S4, finally, by needing the liquid crystal display of shading to be placed on operator's console, is attached to pattern pad pasting in LCDs according to position.

The present invention compares existing silk-screen technology, without the need to equipment, ink and silk screen, greatly reduces production cost.In addition, LCDs light shading method of the present invention makes rework rate almost nil, has increased substantially production efficiency and yields, has been suitable for large application scope.

Above-described specific embodiment, further describes object of the present invention, technical scheme and beneficial effect, and institute it should be understood that and the foregoing is only specific embodiments of the invention, is not limited to the present invention.The present invention expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.

Claims (1)

1. a LCDs light shading method, is characterized in that, comprises the steps:

Step S1, first, purchases the shading rubber belt met the demands;

Step S2, shading rubber belt is die-cut into the pattern required for us by use mould;

Step S3, is layed onto on centrifugal film by die-cut good shading rubber belt;

Step S4, finally, by needing the liquid crystal display of shading to be placed on operator's console, is attached to pattern pad pasting in LCDs according to position.