CN203324945U

CN203324945U - Panel

Info

Publication number: CN203324945U
Application number: CN2013203150707U
Authority: CN
Inventors: 梁正刚
Original assignee: Nanchang Ofilm Display Tech Co ltd; Nanchang OFilm Tech Co Ltd; Suzhou OFilm Tech Co Ltd; Shenzhen OFilm Tech Co Ltd
Current assignee: Nanchang OFilm Tech Co Ltd
Priority date: 2013-06-03
Filing date: 2013-06-03
Publication date: 2013-12-04
Anticipated expiration: 2023-06-03

Abstract

The utility model relates to a panel comprising a substrate. The substrate is provided with a visible range and a non-visible range adjacent to the visible range. The non-visible range is formed by a white shelter layer and a dark shelter layer which are sequentially arranged on one surface of the substrate. The dark shelter layer covers the white shelter layer, and one end of the dark shelter layer extends to the surface of the panel at a critical point of the visible range and the non-visible range. Due to the fact that the dark shelter layer covers the white shelter layer and one end of the dark shelter layer extends to the surface of the panel at the critical point of the visible range and the non-visible range, the dark shelter layer has the white shelter layer and the visible range isolated so as to allow the light to transmit only from the visible range and reduce color difference effect caused by the light transmitting at the edge of the visible range.

Description

Panel

Technical field

The utility model relates to field of display devices, particularly relate to a kind of in order to show that module is used in conjunction with to form the panel of product display interface.

Background technology

Common consumer-elcetronics devices adds LCM(Liquid Crystal Module by panel (cover plate) usually, Liquid Crystal Module), LCD(Liquid Crystal Display, liquid crystal display), LED(Light-Emitting Diode, light emitting diode), OLED(Organic Light-Emitting Diode, Organic Light Emitting Diode), AMOLED(Active Matrix/Organic Light Emitting Diode, the active matrix organic light-emitting diode (AMOLED) panel) etc. show the module combination, form the demonstration of product/man-machine communication interface.Especially the handheld-type intelligent electronic product, all used glass/organic composite material to manufacture panel.Maximum adularescent and the two kinds of colors of black in current market.And wherein white panel is low than black due to fine ratio of product, often supply falls short of demand or price is higher for white panel.

The floor map that Fig. 1 is a kind of common white panel, have visible area A and be positioned at the non-visible area B of visible area A surrounding.In general, visible area A is the non-surrounding zone of printing opacity of for the user, carrying out interactive touch control operation or browsing merely the electronics information; But not visible area B is positioned at neighboring area, cover the effect that reaches not visible by shielding layer, and shielding layer can also play the work of decorative layer in order to beautify panel.The cross-section structure of the white panel shown in Fig. 1 is generally structure shown in Fig. 2 or Fig. 4.

In Fig. 2, white panel comprises that substrate 110(is as glass), stack gradually at substrate 110 1 the lip-deep first white veil layers 130 of white veil layer 120, second and dark veil layers 140.Each shielding layer all has an inner edge and outer rim, and wherein inner edge closes on visible area A, and outer rim is closed on or edge concordant and substrate 110.Successively extending out of each shielding layer, extending out 0.05～0.5mm between every adjacent layer does not wait, in Fig. 2, the inner edge of the second white veil layer 130 extends out certain distance than the inner edge of the first white veil layer 120, the inner edge of the second white veil layer 130 is farther apart from visible area A, and the inner edge of dark veil layer 140 extends out certain distance than the inner edge of the second white veil layer 130.Be pointed out that, white veil layer is not limited to two-layer, and dark veil layer is not limited to one deck.As shown in Figure 3, when the LCM module 200 below white panel is lighted observer 300 from the white panel top view, the problem of light color difference ring will appear in white panel visible area edge.This be because, some light 210 only penetrates one deck white veil layer and arrives in observer's 300 eyes, 210 of some light penetrate two layers or multilayer white veil layer and arrive in observer's 300 eyes, thereby form the aberration phenomenon.

White panel shown in Fig. 4 comprises substrate 410, stacks gradually at substrate 410 1 the lip-deep first white veil layers 430 of white veil layer 420, second and dark veil layers 440.Similarly, each veil layer successively extends out.Different from white panel shown in Fig. 2, the white panel shown in Fig. 4 also also is printed with black ring 450 between the inner edge of the first white veil layer 420 and substrate 410.When the LCM module below panel is lighted, during from the white panel top view, black ring 450 can alleviate the light color difference ring problem that white panel visible area edge occurs by certain effect, but can't fundamentally solve light color difference ring problem.

The utility model content

Based on this, be necessary to propose a kind of panel that can reduce the aberration effect that visible area edge printing opacity causes.

A kind of panel, comprise substrate, described substrate is provided with visible area and the non-visible area adjacent with described visible area, wherein said non-visible area forms by sequentially being arranged on a lip-deep white veil layer of substrate and dark veil layer, and described dark veil layer covers described white veil layer and described dark veil layer one end extends on the panel surface at described visible area and the critical place of described visible area.

Therein in embodiment, described white veil layer and dark veil layer all have the inner edge that closes on described visible area, the inner edge of the more described white veil layer of the inner edge of described dark veil layer is away from described visible area, described dark veil layer extends the isolation part that covers described white veil inner edge from its inner rim, described isolation part is by described white veil layer and the isolation of described visible area.

Therein in embodiment, described isolation part is from the described substrate that is obliquely extended to of the inner edge of described dark veil layer.

In embodiment, a described isolation part side adjacent with described visible area is inclined-plane or step surface therein.

In embodiment, described white veil layer is one or more layers therein, and described dark veil layer has one or more layers, and described isolation part is arranged on the inner edge place of arbitrary dark veil layer.

In embodiment, described white veil layer has multilayer therein, and on the direction away from described substrate, the inner edge of each white veil layer and dark veil layer extends out successively.

In embodiment, described substrate is glass or plastic cement therein.

In embodiment, described substrate is that full light printing opacity is crossed the transparent or semitransparent base material that rate is greater than 50% or 80% therein.

In embodiment, described white veil layer is white ink layer or white polymer layer therein.

In embodiment, described dark veil layer is black, grey or mirror-like silver veil layer therein.

Above-mentioned panel, dark veil layer covers white veil layer and dark veil layer one end extends on the panel surface at visible area and the critical place of visible area, dark veil layer is by white veil layer and visible area isolation thus, light can only be appeared in viewing area, reduce the aberration effect that visible area edge printing opacity causes.

The accompanying drawing explanation

The floor map that Fig. 1 is traditional white panel;

Fig. 2 is the first cross-sectional view of the described white panel of Fig. 1 along the C-C line;

Fig. 3 is the schematic diagram that the white panel printing opacity shown in Fig. 2 forms aberration;

Fig. 4 is the second cross-sectional view of 1 described white panel along the C-C line;

The cross-sectional view of the panel that Fig. 5 is an embodiment;

Fig. 6 has shown shown in Fig. 5 the another kind of structure of isolation part in panel.

Embodiment

Please refer to Fig. 5, the panel of the utility model one embodiment, comprise substrate 510 and sequentially be arranged on 510 1 lip-deep a plurality of veil layers of substrate.Substrate 410 is generally full light printing opacity and crosses the transparent or semitransparent base material that rate is greater than 50% or 80%, for example can select glass or plastic cement to make.A plurality of veil layers are arranged on the frame region of substrate 510, make substrate 510 center sections form visible area A, and peripheral part forms non-visible area B.The veil layer can be ink layer, polymeric layer etc., and it forms non-visible area B except playing bridging effect, also has the effect of decorative layer, can on panel, form the coloured frame that stops light penetration, and then plays the effect of beautifying panel appearance.The visible area A of panel can carry out touch control operation for the user with formation touch-control sensing district after the position transducer laminating, and cover sheet or the touch-screen that also can be directly used in electronic installation are browsed the electronics information with panel for the user.

Please refer to Fig. 5, the veil layer comprises the first white veil layer 530 of white veil layer 520, second and the dark veil layer 540 sequentially arranged.White veil layer can be the white ink layer, and dark veil layer 540 can be black, grey or mirror-like silver veil layer.The number of plies of white veil layer is not limited to two-layer, can be one deck, can be also multilayer, and this sentences and two-layerly describes for example; Dark veil layer 540 also can have multilayer, and this sentences one deck is that example describes, and when dark veil layer 540 has multilayer, can be that color progressively adds and is deep to black on the direction away from substrate 510.Each veil layer all has one and closes on the inner edge of visible area A and the outer rim of closing on substrate 510 edges.On the direction away from substrate 510, the inner edge of each veil layer extends out successively, and extending out distance between adjacent layer is that 0.05～0.5mm does not wait.In other words, the inner edge of each veil layer is gradually away from visible area A.In Fig. 5, the inner edge of the second white veil layer 430 is farther apart from visible area A than the inner edge of the first white veil layer 420, and the inner edge of dark veil layer 440 is farther apart from visible area A than the inner edge of the second white veil layer 130.

Dark veil layer 540 covers on the second white veil layer 130, simultaneously by each white veil layer and visible area A isolation.Particularly, dark veil layer 540 is to be layered on the second white veil layer 530, the inner edge of dark veil layer 540 of while is provided with the 542， isolation part, isolation part 542 that is obliquely extended to substrate 510 and covers successively the inner edge of each white veil layer and each white veil layer and visible area A are isolated.In the present embodiment, after the oblique extension in isolation part 542, its side adjacent with visible area A is step surface.Like this, if visible area A sticking position sensor uses, the bubble produced when aforementioned step surface design will contribute to attach is overflowed away from a side of substrate 510 from dark veil layer 540 along inclined-plane, also is conducive to deaeration and processes.Can there be multiple generation type the isolation part 542 of aforesaid oblique extension, as the isolation part 542 in Fig. 5 is to be connected to form but whole with respect to the oblique extension of substrate 510 by a plurality of little vertical section sections, can be also that one or more connected sloping portions form.When dark veil layer has multilayer, can be, at the inner edge place of arbitrary dark veil layer, aforementioned isolation part 542 is set, as long as the inner edge of each white partition layer can be covered to isolate with visible area A.As shown in Figure 6, after the oblique extension in isolation part 542, its side adjacent with visible area A also can be inclined-plane, and the bubble produced when tiltedly design contributes to attach is equally overflowed from dark veil layer 540 1 side along inclined-plane, also is conducive to deaeration and processes.

Please refer to Fig. 5, because the inner edge of dark veil layer 540 is provided with the isolation part 542 that covers each white veil layer inner edge, LCM module 600 below panel is lighted observer 700 while observing from panel front, the light 610 that dark veil layer 540 can effectively cover LCM module 600 edges penetrates, light 610 can only, through the visible area A that need to penetrate, therefore can effectively reduce the aberration effect that visible area edge printing opacity causes.

The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims

1. a panel, comprise substrate, described substrate is provided with visible area and the non-visible area adjacent with described visible area, wherein said non-visible area forms by sequentially being arranged on a lip-deep white veil layer of substrate and dark veil layer, it is characterized in that, described dark veil layer covers described white veil layer and described dark veil layer one end extends on the panel surface at described visible area and the critical place of described visible area.

2. panel according to claim 1, it is characterized in that, described white veil layer and dark veil layer all have the inner edge that closes on described visible area, the inner edge of the more described white veil layer of the inner edge of described dark veil layer is away from described visible area, described dark veil layer extends the isolation part that covers described white veil inner edge from its inner rim, described isolation part is by described white veil layer and the isolation of described visible area.

3. panel according to claim 2, is characterized in that, described isolation part is from the described substrate that is obliquely extended to of the inner edge of described dark veil layer.

4. panel according to claim 3, is characterized in that, a described isolation part side adjacent with described visible area is inclined-plane or step surface.

5. panel according to claim 3, is characterized in that, described white veil layer is one or more layers, and described dark veil layer has one or more layers, and described isolation part is arranged on the inner edge place of arbitrary dark veil layer.

6. panel according to claim 1, is characterized in that, described white veil layer has multilayer, and on the direction away from described substrate, the inner edge of each white veil layer and dark veil layer extends out successively.

7. panel according to claim 1, is characterized in that, described substrate is glass or plastic cement.

8. panel according to claim 1, is characterized in that, described substrate is that full light printing opacity is crossed the transparent or semitransparent base material that rate is greater than 50% or 80%.

9. panel according to claim 1, is characterized in that, described white veil layer is white ink layer or white polymer layer.

10. panel according to claim 1, is characterized in that, described dark veil layer is black, grey or mirror-like silver veil layer.