CN205038940U - Hidden display panel - Google Patents
Hidden display panel Download PDFInfo
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- CN205038940U CN205038940U CN201520604854.0U CN201520604854U CN205038940U CN 205038940 U CN205038940 U CN 205038940U CN 201520604854 U CN201520604854 U CN 201520604854U CN 205038940 U CN205038940 U CN 205038940U
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- dope layer
- display panel
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Abstract
The utility model relates to a hidden display panel, including plastics bottom plate and compound composite films on plastics bottom plate lateral surface, composite films includes non -light tight plastic film, the light coloured first dope layer of deposited and at the dark second dope layer of the at least one deck of inboard deposited of light coloured first dope layer on the plastic film medial surface, reserve out the artwork that shows for characters or figure on the second dope layer of dark color, these artworks comprise the strokes of a chinese character, are provided with on the medial surface of plastics bottom plate respectively corresponding to the lamp source of the strokes of a chinese character, and the plastics bottom plate is a translucent black bottom plate. Like this, utilize the optical phenomena that scurries who appears is solved as non -light tight basis to translucent black plastics bottom plate when using light coloured first layer dope layer. Because the utility model has the advantages of above -mentioned characteristics with, can use on the light display panel for this reason.
Description
Technical field
The present invention relates to a kind of concealed display panel, particularly a kind of outside surface is shown as the panel of light color such as white, but after providing electric signal to the lamp body be positioned at inside described panel, can show luminous word or figure etc. on the panel.
Background technology
On multiple consumer, particularly multifunction electric device all has the viewing area for display device duty, usual described viewing area is made up of display screen such as light-emitting diode display.But the LED display exposed can be damaged owing to being subject to the impact of dust or moisture for a long time, and arranges the integrality that described LED display can destroy described equipment appearance on shell body, affects the appearance of equipment.Along with people are to the pursuit day by day of the consumer particularly aesthetic appearance of the household appliances of daily frequent use, while people wish that electric equipment products can keep original Presentation Function, also wish that electric equipment products have complete, beautiful outward appearance.
For above-mentioned technical matters, have developed a kind of structure of concealed display panel in recent years, a kind of cross-sectional view of the panel be applied on electrical device product as shown in Figure 1, described panel comprises transparent plastic bottom board 1 and is compounded in the transparent thin layer 2 on described plastic bottom board 1 lateral surface, the inner side of described thin layer 2 is coated with the first coating 3 of light color, the second dark coating 4 is also coated with in the inner side of described first coating 3, in the second coating of described dark color, 4 reserve stroke 40 region, the coating of the second dark coating is not applied in described stroke 40 region, the inner side of plastic bottom board 1 is provided with LED lamp a.Like this, the shadow basically identical with the shape of described stroke 40 can be observed in the outside of described panel when described LED lamp a is luminous.If arrange multiple described stroke 40 region such as arrange seven stroke regions that can form 8 font artworks, these multiple described shadows so just can be allowed when controlling the described LED lamp a sequence of light in different stroke 40 region to be combined into and multiple to there is the word of specific meanings or the word of pattern such as 0 to 8.And when not sending electric signal to described LED lamp a, the above-mentioned word in 8 font artworks or pattern can not be observed in the outside of described panel.By the concealed display structure of above-mentioned disclosure, the requirement showing word or pattern on the panel can be met, the integrality of described panel appearance can also be kept.
But the greatest problem that above-mentioned concealed display panel occurs alters optical issue, namely when some stroke 40 regions are luminous, contiguous stroke 40 region without the need to display also there will be the shadow of certain brightness, and the word causing different stroke 40 to form or pattern seem relative fuzzy and cause display ambiguous.Such as need the content shown to be word 3, relatively dark shadow also appears in two of word 3 left side opening thus the content of actual displayed or picture 8.
Summary of the invention
For above-mentioned technical matters, the present inventor is research experiment repeatedly, a kind of novel concealed display panel is proposed, comprise plastic bottom board and be compounded in the laminated film on described plastic bottom board lateral surface, the second dope layer of the plastic sheeting that described laminated film comprises printing opacity, the first dope layer of light color that described plastic sheeting medial surface applies and at least one layer depth look in the coating of the inner side of the first dope layer of described light color; It is characterized in that, second dope layer of described dark color reserves the artwork being shown as word or figure, these artworks are made up of stroke, and the medial surface of described plastic bottom board is provided with the lamp source corresponding respectively to described stroke, and described plastic bottom board is translucent black floor.
Wherein, described in it should be noted that, " inner side ", " outside " are relative orientation titles, and when described erecting of panel is applied to after on equipment, the side towards user is outside, and relative side is inner side.
Wherein, the first dope layer of described light color can be light grey, also can be the dope layer of ivory buff, canescence, porcelain white or milky etc.The color depth of the first dope layer of described light color is less than the second dope layer of described dark color.
Wherein, second dope layer of described dark color reserves the artwork being shown as word or figure, also the coating not coating the second dark dope layer in described artwork position is just said, from the inner side of described laminated film, exposed outside the first dope layer of described light color by described artwork.
Wherein, described plastic bottom board is the base plate of translucent black, and plastic bottom board through a part of visible ray, but can only clearly not observe described laminated film by it for this reason.
According to technique scheme, compared with prior art, beneficial effect of the present invention is:
1. owing to reserving the artwork being shown as word or figure on the second dope layer of described dark color, these artworks are made up of stroke, the medial surface of described plastic bottom board is provided with the lamp source corresponding respectively to described stroke, like this, when described lamp source is luminous, form luminescence display region in the region of the corresponding stroke of described first dope layer, on described first dope layer, namely can demonstrate luminous stroke on the panel for this reason.
2. due to base plate that described plastic bottom board is translucent black, described plastic bottom board can allow the light in described lamp source pass through and be irradiated on described first dope layer for this reason, but simultaneously also can reduce or avoid light to form refraction thereon, thus also just reduce or avoid occurring altering optical phenomenon between the luminescence display region of described first dope layer and make word or pattern displaying smudgy.Use the described base plate of translucent black can also avoid the phenomenon of the light color changing described lamp source.Even if described first dope layer uses light-coloured coating for this reason, still correctly, clearly word or pattern can be shown thereon.
Further technical scheme is, the transmittance of described plastic bottom board is 70% ~ 92%.
Further technical scheme is, the second dope layer of described dark color is black or grey.
Further technical scheme is, the light transmission part corresponding to described artwork of described plastic bottom board is less than the thickness of all the other alternatively non-transparent parts.
Further technical scheme is, the thickness of described light transmission part only has 30% to 70% of the thickness of all the other alternatively non-transparent parts described.
Further technical scheme is, when the second dope layer of described dark color is not blackwash layer, at least be coated with the black box layer forming black box line again in the outer edge position of described stroke, described black box layer is positioned at outside or the inner side of the second dope layer of described dark color.
Further technical scheme is, also comprise optical channel integrated, be provided with the discrete optical channel corresponding respectively to described stroke during described optical channel is integrated, in described discrete optical channel, be respectively arranged with described lamp source, the integrated inner side being fitted in described plastic bottom board of described optical channel.
Because the present invention has These characteristics and advantage, can be applied on light display panel for this reason.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the concealed display panel be applied in prior art on electrical device product;
Fig. 2 is the Facad structure schematic diagram of the concealed display panel of application technical solution of the present invention, just can demonstrate the word shown in Fig. 2 or pattern during light energising;
Fig. 3 is the cross-sectional view in the A-A direction in Fig. 2.
Embodiment
Be further described below in conjunction with the structure of accompanying drawing to the concealed display panel of application technical solution of the present invention.
As shown in Figures 2 and 3, the concealed display panel that a kind of electric cooker uses, comprises plastic bottom board 1 and is compounded in the laminated film 5 on described plastic bottom board 1 lateral surface.
Wherein, described laminated film 5 comprises the plastic sheeting 2 of printing opacity, the medial surface of described plastic sheeting 2 is coated with the first dope layer 3 of white, applies the second dope layer 4 of one deck dark color in the inner side of the first dope layer 3 of described white.In the present embodiment, second dope layer 4 of described dark color can adopt the dark paint such as blackwash or grey, second dope layer 4 of described dark color reserves artwork (6, the 7) region being shown as word or figure, that is, the coating of the second dark dope layer 4 is not coated in described artwork (6,7) position, region, from the inner side of described laminated film 5, expose outside described first dope layer 3 by described artwork (6,7).The structural principle of described artwork (6,7) is consistent, further illustrates below for the structure of described artwork 6.As shown in Figure 2, described artwork 6 comprises seven stroke 60 regions of formation 8 word, and each described stroke 60 is spaced from each other, and the medial surface of described plastic bottom board 1 is provided with multiple lamp source a, a corresponding described stroke 60 of described lamp source a.When the light of described lamp source a passes the stroke 60 corresponding to it, this stroke 60 having light can be observed accordingly in the outside of described panel.Like this, control quantity and the position of described lamp source a luminescence, namely can control to demonstrate different strokes on the panel and also namely form different word such as 1 to 8.
Wherein, described plastic bottom board 1 is translucent black floor, and further, the transmittance of described plastic bottom board 1 is about 70% ~ 92%.Like this, described plastic bottom board 1 can only through a part of visible ray, but can not clearly observe described laminated film 5 outside it through it.Like this, described plastic bottom board 1 can allow the light of described lamp source a pass through and be irradiated on described first dope layer 3, but simultaneously also can reduce or avoid light to form refraction on described plastic bottom board 1, thus also just reduce or avoid occurring altering optical phenomenon between the stroke of light on described first dope layer 3 and make word or pattern displaying smudgy.Use base plate 1 described in translucent black can also avoid the phenomenon of the light color changing described lamp source a.Even if described first dope layer 3 uses whitewash for this reason, still correctly, clearly word or pattern can be shown thereon.
In order to improve the further technical approach of artwork pattern that can form light on described first dope layer 2 be, described artwork (6, the 7) region that corresponds to of described plastic bottom board 1 is provided with depressed area 11, described depressed area 11 forms the light transmission part in corresponding described artwork (6,7) region, like this, described plastic bottom board 1 is less than the thickness of all the other alternatively non-transparent parts corresponding to the light transmission part of described artwork (6,7).Further technical scheme is, the thickness of described light transmission part only has 30% to 70% of the thickness of all the other alternatively non-transparent parts described.
And in order to can the described stroke 60 of clear display, strengthen the sharpness on described stroke 60 border, further technical scheme is, when the second dope layer 4 of described dark color is not blackwash layer, be coated with the black box layer forming black box line more again in the outer edge position of described stroke 60, described black box layer is positioned at outside or the inner side of the second dope layer 4 of described dark color.
Further technical scheme is, in the inner side of described plastic bottom board 1, laminating is provided with optical channel integrated 8.Described optical channel integrated 8 comprises dark lighttight support 80, is provided with the discrete optical channel 81 corresponding respectively to described stroke 60 in described support 80, and described lamp source a is separately positioned in described discrete optical channel 81.Because described support 8 is dark opaque, like this, described discrete optical channel 81 can make the light cover of lamp source a to corresponding to it, on the described stroke 60 that should show, the light can avoiding or reduce described lamp source a is irradiated to surrounding diffusion on the stroke 60 that should not show, thus described artwork (6,7) also just can be made correctly, clearly to show by specific meanings.
According to technique scheme, the present invention mainly solves the basis utilizing described translucent black plastic base plate 1 as printing opacity, what solution occurred when applying the ground floor dope layer of light color alters optical phenomenon, for this reason according to thinking of the present invention, the ground floor dope layer of described light color can adopt the dope layer of the unusual light colour such as ivory buff, canescence, porcelain white or milky, and meeting appearance is the consumption demand that light colour is shown special preference to.
Claims (8)
1. concealed display panel, comprise plastic bottom board and be compounded in the laminated film on described plastic bottom board lateral surface, the second dope layer of the plastic sheeting that described laminated film comprises printing opacity, the first dope layer of light color that described plastic sheeting medial surface applies and at least one layer depth look in the coating of the inner side of the first dope layer of described light color; It is characterized in that, second dope layer of described dark color reserves the artwork being shown as word or figure, these artworks are made up of stroke, and the medial surface of described plastic bottom board is provided with the lamp source corresponding respectively to described stroke, and described plastic bottom board is translucent black floor.
2. concealed display panel according to claim 1, is characterized in that, the transmittance of described plastic bottom board is 70% ~ 92%.
3. concealed display panel according to claim 1, is characterized in that, the second dope layer of described dark color is black or grey.
4. concealed display panel according to claim 1, is characterized in that, the light transmission part corresponding to described artwork of described plastic bottom board is less than the thickness of all the other alternatively non-transparent parts.
5. concealed display panel according to claim 4, is characterized in that, the thickness of described light transmission part only has 30% to 70% of the thickness of all the other alternatively non-transparent parts described.
6. according to the arbitrary described concealed display panel of Claims 1 to 5, it is characterized in that, when the second dope layer of described dark color is not blackwash layer, at least be coated with the black box layer forming black box line again in the outer edge position of described stroke, described black box layer is positioned at outside or the inner side of the second dope layer of described dark color.
7. according to the arbitrary described concealed display panel of Claims 1 to 5, it is characterized in that, also comprise optical channel integrated, the discrete optical channel corresponding respectively to described stroke is provided with during described optical channel is integrated, described lamp source is respectively arranged with, the integrated inner side being fitted in described plastic bottom board of described optical channel in described discrete optical channel.
8., according to the arbitrary described concealed display panel of Claims 1 to 5, it is characterized in that, the first dope layer of described light color can be light grey. ivory buff, canescence, porcelain white or milky dope layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604854.0U CN205038940U (en) | 2015-08-07 | 2015-08-07 | Hidden display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604854.0U CN205038940U (en) | 2015-08-07 | 2015-08-07 | Hidden display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038940U true CN205038940U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520604854.0U Active CN205038940U (en) | 2015-08-07 | 2015-08-07 | Hidden display panel |
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| CN (1) | CN205038940U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047101A (en) * | 2015-08-07 | 2015-11-11 | 德奥通用航空股份有限公司 | Hidden display panel |
| CN105943179A (en) * | 2016-06-15 | 2016-09-21 | 宁波赛嘉电器有限公司 | Handle of electric toothbrush and electric toothbrush |
| WO2018078334A1 (en) * | 2016-10-26 | 2018-05-03 | Dyson Technology Limited | Cleaning appliance |
| CN111284155A (en) * | 2018-12-07 | 2020-06-16 | 上海航空电器有限公司 | Surface coating treatment method for formation lamp with stealth performance |
| CN111862863A (en) * | 2019-04-29 | 2020-10-30 | 浙江绍兴苏泊尔生活电器有限公司 | Display film, household appliance display screen and household appliance |
-
2015
- 2015-08-07 CN CN201520604854.0U patent/CN205038940U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105047101A (en) * | 2015-08-07 | 2015-11-11 | 德奥通用航空股份有限公司 | Hidden display panel |
| CN105943179A (en) * | 2016-06-15 | 2016-09-21 | 宁波赛嘉电器有限公司 | Handle of electric toothbrush and electric toothbrush |
| WO2018078334A1 (en) * | 2016-10-26 | 2018-05-03 | Dyson Technology Limited | Cleaning appliance |
| US10463143B2 (en) | 2016-10-26 | 2019-11-05 | Dyson Technology Limited | Cleaning appliance |
| CN111284155A (en) * | 2018-12-07 | 2020-06-16 | 上海航空电器有限公司 | Surface coating treatment method for formation lamp with stealth performance |
| CN111862863A (en) * | 2019-04-29 | 2020-10-30 | 浙江绍兴苏泊尔生活电器有限公司 | Display film, household appliance display screen and household appliance |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528234 West of Industrial Avenue, Songxia Industrial Park, Songgang, Nanhai District, Guangdong Province Patentee after: Yilipu Group Co.,Ltd. Address before: 528234 West of Industrial Avenue, Songxia Industrial Park, Songgang, Nanhai District, Guangdong Province Patentee before: DEA GENERAL AVIATION HOLDING Co.,Ltd. |