CN207380279U

CN207380279U - Comprehensive screen light guide plate that a kind of Aspect Ratio becomes larger

Info

Publication number: CN207380279U
Application number: CN201721471261.7U
Authority: CN
Inventors: 周剑平
Original assignee: Dongguan Pingyang Electronics Co Ltd
Current assignee: Dongguan Pingyang Electronics Co Ltd
Priority date: 2017-11-07
Filing date: 2017-11-07
Publication date: 2018-05-18
Anticipated expiration: 2027-11-07

Abstract

The utility model discloses comprehensive screen light guide plate that a kind of Aspect Ratio becomes larger, and is 18 including Aspect Ratio：9 light conducting plate body, light conducting plate body medial surface using injection molding machine carry out side by the way of glue high-pressure molding integrally formed with a LGP plastic layers, the edge of LGP plastic layers is concordant with the inward flange of light conducting plate body, the all standing of LGP plastic layers is on light conducting plate body medial surface, it is stamped at least one layer of visor in the surface of LGP plastic layers, a notch is equipped in the middle part of the same end of light conducting plate body, LGP plastic layers and visor, the edge of visor is concordant with light conducting plate body outer edge.Change the ratio of length and width, more convenient human hand is taken, this process is related to iron frame nano-spray and plastic cement merges integrated technique with iron frame, LGP carries out side into glue high-pressure molding by Fa Nake large-tonnages injection molding machine, and cut out technology entirely using side and avoid light leak to doing complete cut into glue node, with the uniformity for ensureing product flatness and optics is shown.

Description

Comprehensive screen light guide plate that a kind of Aspect Ratio becomes larger

Technical field

The utility model is related to backlight module display field, comprehensive screen that more particularly to a kind of Aspect Ratio becomes larger is guide-lighting Plate.

Background technology

At present, existing product because light guide plate length it is longer, the length shielded comprehensively of tradition：Width is 16：9, human hand is taken arduously, It arduously takes easily to fall to fall for a long time.Easily there is fluorescence worm (being commonly called as lamp eye) before lamp in light source and concentration；Because of length issue leaded light mistake Easily there is head and the tail luminance nonuniformity in Cheng Bianjiu, and mobile phone key, receiver and camera part do not shine and do not show, conventional mobile phone button Display area is small, and showing property is poor；Corresponding shading glue punching and assembly precision are inadequate at backlight abnormal shape, local bright border easily occur.

Utility model content

The purpose of this utility model is the drawbacks described above for the prior art, provides comprehensive screen that a kind of Aspect Ratio becomes larger Light guide plate.

To solve the drawbacks described above of the prior art, technical solution provided by the utility model is：A kind of Aspect Ratio becomes larger Comprehensive screen light guide plate, be 18 including Aspect Ratio：9 light conducting plate body, the light conducting plate body medial surface use injection molding machine Side is carried out into the mode of glue high-pressure molding integrally formed with a LGP plastic layers, edge and the leaded light of the LGP plastic layers The inward flange of plate body is concordant, and the LGP plastic layers all standing is on the light conducting plate body medial surface, the LGP plastic layers Surface be stamped at least one layer of visor, be equipped with one in the middle part of the same end of the light conducting plate body, LGP plastic layers and visor Notch, the edge of the visor are concordant with the light conducting plate body outer edge.

As a kind of improvement for comprehensive screen light guide plate that the utility model Aspect Ratio becomes larger, the light conducting plate body, LGP Another end margin of plastic layer and visor is equipped with the lamp plate installing zone that shines, and is equipped with along this and shines in the luminous lamp plate installing zone The luminous lamp plate extended on the length direction of lamp plate installing zone, the LGP plastic layers and visor are covered on the luminous lamp plate, The light conducting plate body, LGP plastic layers and visor clamp the luminous lamp plate.

As a kind of improvement for comprehensive screen light guide plate that the utility model Aspect Ratio becomes larger, the light conducting plate body is gold Metal elements are coated with one layer of nano-spray layer, the inside casing front of the light conducting plate body on the surface of the light conducting plate body Multiple positioning protrusion are equipped at intervals at edge.

As a kind of improvement for comprehensive screen light guide plate that the utility model Aspect Ratio becomes larger, the visor front edge Place is equipped with an extension.

As a kind of improvement for comprehensive screen light guide plate that the utility model Aspect Ratio becomes larger, the luminous lamp plate passes through electricity Source terminal is connected with a terminal, and the power outlet is stretched out from the luminous lamp plate installing zone.

Compared with prior art, the utility model has the advantages that：18：9 is (long：It is wide) appearance shielded comprehensively is mobile phone industry Development trend, is to be based on narrow frame, and the new structure on book type generates to comply with hommization and personalization.It is distinguished There is the following in conventional mobile phone：1. size：The ratio of length and width becomes larger, and length direction is longer, and wide to narrower, human hand is more suitable for taking It takes and uses.2. in terms of display：Mobile phone can show picture comprehensively；Conventional mobile phone needs to stay key position up and down；It is 3. abnormally-structured：For Avoiding earpiece and front camera product head can be got around by this two part and designed.

The present invention is the same with the component part of traditional backlight, includes glue ironware, L/B, LGP and a variety of optical film materials.For It complies with artificial intelligence demand and does following optimization：

1. changing the ratio of length and width, more convenient human hand is taken, this process is related to iron frame nano-spray and plastic cement and iron frame Integrated technique is merged, LGP carries out side by Fa Nake large-tonnages injection molding machine and cuts out technology entirely into glue high-pressure molding, and using side Light leak is avoided to doing complete cut into glue node, with the uniformity for ensureing product flatness and optics is shown；

2. being the form that abandoning tradition earpiece and button are not LCD backlight module displays, LGP is developed by mobile phone shape Whole screen type light guide plate, more suitable for the aesthetic conceptions of people；

3. interface operation is more directly perceived.Display screen becomes larger, and button, receiver and camera lens part integrate and pass through the back of the body on the screen Light module displays are more obvious.

There is following advantage compared with traditional backlight product-derived

1. it conveniently takes：The wider human hand of conventional mobile phone is taken arduously, arduously takes easily to fall to fall for a long time, after optimized width Human hand is more easy to hold, and avoids falling to fall；

2. embody high-tech：Conventional mobile phone button, receiver and camera part do not shine and do not show, of the invention by this part It is embodied in comprehensively on liquid crystal display, compound trend；

3. operation is more simple, conventional keys display area is small, and showing property is poor, more straight by LCD backlight module displays It sees, speed is faster.

Description of the drawings

Just the utility model and its beneficial technique effect are made with specific embodiment with reference to the accompanying drawings below further detailed Thin description, wherein：

Fig. 1 is the utility model structure diagram.

Fig. 2 is the utility model explosive view.

Reference numeral title：1st, light conducting plate body 2, LGP plastic layers 3, visor 4, notch 5, the lamp plate that shines are installed Area 6, shine lamp plate 7, positioning protrusion 8, extension 9, power outlet 10, terminal.

Specific embodiment

Just the utility model is further described with specific embodiment with reference to the accompanying drawings below, but the implementation of the utility model Mode is not limited to this.

As depicted in figs. 1 and 2, comprehensive screen light guide plate that a kind of Aspect Ratio becomes larger, is 18 including Aspect Ratio：9 lead Tabula rasa body 1,1 medial surface of light conducting plate body using injection molding machine carry out side by the way of glue high-pressure molding integrally formed with one LGP plastic layers 2, the edge of LGP plastic layers 2 is concordant with the inward flange of light conducting plate body 1, and 2 all standing of LGP plastic layers is in light guide plate On 1 medial surface of body, at least one layer of visor 3, light conducting plate body 1, LGP plastic layers 2 and screening are stamped in the surface of LGP plastic layers 2 A notch 4 is equipped in the middle part of the same end of tabula rasa 3, the edge of visor 3 is concordant with 1 outer edge of light conducting plate body.Notch 4 makes this Structure forms abnormally-structured, and notch 4 can avoid earpiece and front camera product head can be by this two part around opening up Meter.

Preferably, another end margin of light conducting plate body 1, LGP plastic layers 2 and visor 3 is equipped with the lamp plate installing zone that shines 5, the lamp plate installing zone 5 that shines is interior to be equipped with the luminous lamp plate 6 extended along the length direction for shining lamp plate installing zone 5, LGP plastic cement Layer 2 and visor 3 are covered on luminous lamp plate 6, and light conducting plate body 1, LGP plastic layers 2 and visor 3 clamp luminous lamp plate 6.

Preferably, light conducting plate body 1 is metal component, and one layer of nano-spray is coated on the surface of light conducting plate body 1 Layer, it is equipped at intervals with multiple positioning protrusion 7 at the inside casing leading edge of light conducting plate body 1.LGP plastic layers 2 are default in light conducting plate body 1 It is more stable after type.

Preferably, an extension 8 is equipped at 3 front edge of visor.8 person of being conveniently operated of extension pastes visor 3.

Preferably, the lamp plate 6 that shines is connected with a terminal 10 by power outlet 9, and power outlet 9 is pacified from luminous lamp plate Dress area 5 is stretched out.

The utility model has the advantages that：18：9 is (long：It is wide) appearance shielded comprehensively be mobile phone industry development trend, be to be based on Narrow frame, the new structure on book type, generates to comply with hommization and personalization.It is different from conventional mobile phone have it is following Some：1. size：The ratio of length and width becomes larger, and length direction is longer, and wide to narrower, human hand is more suitable for taking and using.2. display Aspect：Mobile phone can show picture comprehensively；Conventional mobile phone needs to stay key position up and down；It is 3. abnormally-structured：For avoid earpiece and Front camera product head can be got around by this two part and be designed.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle and structure of the utility model can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are limited by appended claims and its equivalency range.

Claims

1. comprehensive screen light guide plate that a kind of Aspect Ratio becomes larger, which is characterized in that including Aspect Ratio be 18：9 light guide plate sheet Body, the light conducting plate body medial surface carry out side using injection molding machine and are moulded by the way of glue high-pressure molding integrally formed with a LGP Glue-line, the edge of the LGP plastic layers is concordant with the inward flange of the light conducting plate body, and the LGP plastic layers all standing is in institute It states on light conducting plate body medial surface, at least one layer of visor, the light conducting plate body, LGP are stamped in the surface of the LGP plastic layers A notch, the edge of the visor and the light conducting plate body outer edge are equipped in the middle part of the same end of plastic layer and visor Concordantly.

2. comprehensive screen light guide plate that Aspect Ratio according to claim 1 becomes larger, which is characterized in that the light guide plate sheet Another end margin of body, LGP plastic layers and visor is equipped with the lamp plate installing zone that shines, and edge is equipped in the luminous lamp plate installing zone The luminous lamp plate extended on the length direction of the lamp plate installing zone that shines, the LGP plastic layers and visor are covered to shine described On lamp plate, the light conducting plate body, LGP plastic layers and visor clamp the luminous lamp plate.

3. comprehensive screen light guide plate that Aspect Ratio according to claim 2 becomes larger, which is characterized in that the light conducting plate body For metal component, one layer of nano-spray layer, the inside casing of the light conducting plate body are coated on the surface of the light conducting plate body Multiple positioning protrusion are equipped at intervals at leading edge.

4. comprehensive screen light guide plate that Aspect Ratio according to claim 3 becomes larger, which is characterized in that the shading front edge of board Edge is equipped with an extension.

5. comprehensive screen light guide plate that Aspect Ratio according to claim 4 becomes larger, which is characterized in that the luminous lamp plate leads to It crosses power outlet and is connected with a terminal, the power outlet is stretched out from the luminous lamp plate installing zone.