CN209149277U - A kind of display unit, touch control display module and electric appliance - Google Patents
A kind of display unit, touch control display module and electric appliance Download PDFInfo
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- CN209149277U CN209149277U CN201821874446.7U CN201821874446U CN209149277U CN 209149277 U CN209149277 U CN 209149277U CN 201821874446 U CN201821874446 U CN 201821874446U CN 209149277 U CN209149277 U CN 209149277U
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Abstract
The utility model provides a kind of display unit, touch control display module and electric appliance, and the display unit includes display diaphragm and diaphragm backlight；The display diaphragm includes pattern displaying window and lighttight light shielding part；The pattern displaying window includes multilayer ink layer, and each layer of ink layer in the multilayer ink layer is based on photaesthesia ink and is printed with preset pattern, and the wave band of the photaesthesia ink of each layer of ink layer in the multilayer ink layer is not identical；In the display diaphragm side, position corresponds to the pattern displaying window for the diaphragm backlight setting；The diaphragm backlight has the function of that a variety of light of sending, the luminescence band of a variety of light are corresponding with the wave band of photaesthesia ink of the multilayer ink layer respectively.Display unit provided by the utility model and touch control display module have the characteristics that volume occupancy is small, production cost is low, display is comprehensive.
Description
Technical field
The utility model relates to arrive touch control display device field, and in particular to arrive a kind of display unit, touch control display module
And electric appliance.
Background technique
Traditional display unit by display diaphragm silk-screen go out pattern, carry out the aobvious of pattern using the irradiation of backlight
Show；Due to display one position of diaphragm on can only one pattern of silk-screen, in order to show all the elements, the face of display unit
Product is generally large.Since backlight is arranged on circuit boards, correspondingly, the area of circuit board can also increase accordingly.Specifically
In implementation, the circuit components quantity in relation to backlight display is 80% or more on seldom, traditional display unit circuit plate
Board area is hollow plate, more waste material.
In addition, display unit and touch control unit are set up and set as one, combination forms touch control display module.Display unit is current
Existing defect also influences whether the manufacture and use of touch control display module.
Utility model content
In order to overcome the defect of existing display unit and touch control display module, it is single that the utility model provides a kind of display
It is small, raw that there is volume to occupy for member, touch control display module and electric appliance, display unit provided by the utility model and touch control display module
The features such as at low cost, display content is comprehensive is produced, preferable using the electric appliance shape integraty of the touch control display module, parameter is shown clearly
It is clear, there is certain aesthetics and operation ease.
Correspondingly, the utility model provides a kind of display unit, the display unit includes display diaphragm and diaphragm back
Light source；
The display diaphragm includes pattern displaying window and lighttight light shielding part；The pattern displaying window includes multilayer
Ink layer, each floor ink layer in the multilayer ink layer include pattern area and non-pattern area, and the pattern area is based on photosensitive
Sense ink printing is made；The wave band of the photaesthesia ink of each layer of ink layer in the multilayer ink layer is not identical；
In the display diaphragm side, position corresponds to the pattern displaying window for the diaphragm backlight setting；It is described
Diaphragm backlight has the function of that a variety of light of sending, the luminescence band of a variety of light are photosensitive with the multilayer ink layer respectively
The wave band for feeling ink is corresponding.
Optional embodiment, on the basis of the direction perpendicular to the pattern displaying window, the pattern displaying window
In any position, the pattern area of at most only two layers ink layer, which exists, to be overlapped, and the overlapping region in the pattern area is arranged simultaneously
For white；
The overlapping region in the pattern area in the non-pattern area and any ink layer in remaining ink layer of any ink layer
It is set as white.
Optional embodiment, the pattern displaying number of windows are multiple.
Optional embodiment, the diaphragm backlight quantity is identical as the pattern displaying number of windows, described in one
Diaphragm backlight corresponds to a pattern displaying window；
Or the diaphragm backlight quantity is less than the pattern displaying number of windows, a diaphragm backlight corresponding one
A above pattern displaying window.
Optional embodiment, the diaphragm backlight are based on a variety of monochromatic lamp beads and are made；Or the diaphragm backlight base
It is made in RGB lamp bead.
Optional embodiment, the display unit further include circuit board；The circuit board is arranged in the display diaphragm
Side, the diaphragm backlight are arranged on the circuit board.
Optional embodiment, the display unit further include enclosing element, and the enclosing element is arranged in the display diaphragm
Between the circuit board；
The diaphragm backlight is enclosed in interior by the enclosing element bottom and the circuit board contacts；The enclosing element top
Portion and the display film contact, will be in pattern displaying window corresponding with the diaphragm backlight be enclosed in.
Optional embodiment, the enclosing element inside are provided with reflective layer.
Correspondingly, the utility model additionally provides a kind of touch control display module, including more than one any of the above one
The display unit and flexible circuit board, the flexible circuit board are arranged in the display diaphragm relative to the diaphragm backlight
On the other side in source；
It is provided with push button on the flexible circuit board, and is arranged on the position for corresponding to the pattern displaying window
There are hollow-out parts.
Optional embodiment, the flexible circuit board are connect with the circuit board.
Optional embodiment, the hollow-out parts area are greater than the pattern displaying window.
Optional embodiment, one above display unit share one piece of circuit board.
Optional embodiment, the circuit board are provided with button backlight on the position for corresponding to the push button
Source.
Optional embodiment, the enclosing element in one above display unit are based on a reflection cavity and are made；It is described
Pattern displaying through-hole is provided on the position for corresponding to the pattern displaying window in reflection cavity.
Correspondingly, the utility model additionally provides a kind of electric appliance, the electric appliance includes above-described any one touch-control
Display module.
The utility model provides a kind of display unit, touch control display module and electric appliance, display provided by the utility model
Unit and touch control display module have the characteristics that volume occupancy is small, production cost is low, display content is comprehensive, show using the touch-control
The electric appliance shape integraty of module is preferable, and parameter is shown clearly, has certain aesthetics and operation ease.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 shows the display unit diagrammatic cross-section of the utility model embodiment；
Fig. 2 shows the touch control display module of the utility model embodiment explosion three dimensional structure diagrams；
Fig. 3 shows the touch control display module section partial structural diagram of the utility model embodiment；
Fig. 4 shows existing touch control display module front view；
Fig. 5 shows the touch control display module front view of the utility model embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 shows the display unit diagrammatic cross-section of the utility model embodiment.The utility model embodiment provides
A kind of display unit, the display unit include display diaphragm 1 and diaphragm backlight 3.
Pattern displaying window 101 and light shielding part 102, pattern are provided on display diaphragm 1 in the utility model embodiment
Display window 101 for showing specific pattern, may be configured as it is transparent or white, and light shielding part 102 do not allow then it is any
Light appears, and is covered usually using lighttight coating.
Specifically, the pattern displaying on pattern displaying window 101 is realized based on ink layer.In the pattern displaying window
It is provided with one or more layers ink layer 111 in mouth 101, uses 111,112,113,114 pairs of multilayer ink layers of number respectively in figure
It is labeled, ink layer is referred to number 111 hereinafter.
In each layer of ink layer, including pattern area and non-pattern area, pattern area use the photaesthesia ink of specific band
Printing is formed, and photaesthesia ink has specific wave band, only with the light of wave band identical as the wave band of the photaesthesia ink
The photaesthesia ink could be passed through；Under default situations, non-pattern area does not allow the light of random color to penetrate, and generally uses black
Ink printing is made.
In addition, the pattern in order to ensure each layer of ink layer can be shown completely, with the side perpendicular to the ink layer
At most only have the pattern area of two layers of ink layer to generate friendship on any position of the pattern displaying window to for benchmark direction
It is folded, and it is white or transparent that overlapping pattern area, which needs to print, simultaneously for the light of two different colours on two layers of ink layer
Through the formation pattern corresponding with predetermined pattern on pattern displaying window.
Further, in order to ensure the non-overlapping region of ink layer will not cause shadow to the pattern displaying of remaining ink layer
It rings, on the basis of the direction perpendicular to the ink layer, simply by the presence of pattern on any one layer of ink layer, then other ink layers
It is white or transparent for needing to print on the position for corresponding to the pattern, on the one hand ensure that the monochromatic light of diaphragm backlight can
It penetrates other ink layers and reaches and print figuratum ink layer, on the other hand ensure that the monochromatic light across ink layer where pattern
It can be shown on pattern displaying window after the other ink layers of complete penetration.
Since the light of different-waveband has different colors, the colour developing color of different ink layers 111 is not identical.
Optionally, in order to make to show multiple patterns on the same pattern displaying window 101, the ink layer 111
Quantity is multilayer；The wave band of photaesthesia ink in the multilayer ink layer 111 is not identical.
Correspondingly, using different ink layers 111 and the mutual corresponding relationship of the light of different luminescence bands, by ink layer
The design of 111 photaesthesia ink can show different pattern in the same pattern displaying window 101.Tool
Body, if different ink layer vertical direction there are pattern it is overlapping when, in order to which there are the patterns of the ink layer of crossover pattern
It can show, not interfere each other completely, the crossover position printing that the pattern of the ink layer of crossover pattern can will be present is
It is white or transparent, appear all colours light can.
Optionally, on one piece of display diaphragm 1, the setting quantity of pattern displaying window 101 is more than one.Optionally,
In addition to the pattern displaying window 101, needs for light shielding part 102 to be arranged on the surrounding position of pattern displaying window 101, prevent
Light leakage is generated, the display of pattern displaying window 101 is impacted.Preferably, described in addition to the pattern displaying window 101
Remaining position of display diaphragm 1 is disposed as light shielding part 102.
The side of the display diaphragm 1 is arranged in the diaphragm backlight 3 of the utility model embodiment, and setting position corresponds to
Pattern displaying window 101.Specifically, the quantity of diaphragm backlight 3 can be one or more, diaphragm backlight 3 can be with institute
Stating pattern displaying window 101 can be correspondingly, can also share a diaphragm backlight with multiple pattern displaying windows 101
3, i.e. a diaphragm backlight 3 corresponds to multiple pattern displaying windows 101.
Specifically, in order to use each layer of ink layer 111 in pattern displaying window 101 can, diaphragm backlight
The luminescence band for the light that source 3 can issue should include the wave band of all ink layers in corresponding pattern displaying window 101.It is preferred that
, the luminescence band of a variety of light and the wave band of multilayer ink layer that diaphragm backlight 3 issues constitute one-to-one pass each other
System reduces production cost.
It is made specifically, the monochromatic lamp bead that multiple and different colors can be used in diaphragm backlight 3 is gathered, diaphragm backlight 3 is every
Secondary shine only lights the lamp bead of one of color, correspondingly, the wave band of the multilayer ink layer of the pattern displaying window 101 point
It is not corresponding with the luminescence band of monochromatic lamp bead of the multiple different colours.Further, diaphragm backlight 3 can also use
RGB lamp bead is made, and by controlling the color of RGB lamp bead, any one layer in the triggering multilayer ink layer for the property of can choose has
Better versatility and practicability.
Specifically, diaphragm backlight 3 can be arranged on a circuit board 4, the setting position of circuit board 4 and the display film
Piece 1 is parallel；According to the position corresponding relationship of diaphragm backlight 3 and the pattern displaying window 101 of the display diaphragm 1, by film
Piece backlight 3 is arranged on the specific position of the circuit board 4.
Further, in order to prevent diaphragm backlight 3 display of the pattern displaying window 101 of non-corresponding is impacted and
The display brightness of pattern displaying window 101 is improved, enclosing element 2 can be used to limit light.Specifically, enclosing element 2 is arranged
Between the circuit board 4 and display diaphragm 1, top and bottom are against respectively on the circuit board 4 and display diaphragm 1；One
In group display unit, the inside bottom of the enclosing element 2 is arranged in diaphragm backlight 3, and the top of the enclosing element 2 then surrounds institute
State the corresponding pattern displaying window 101 of diaphragm backlight 3.On 2 inner wall of enclosing element, it is provided with reflective layer, for reflecting
The light of diaphragm backlight 3 enhances the pattern intensity on pattern displaying window 101.
Fig. 2 shows the touch control display module of the utility model embodiment explosion three dimensional structure diagram, Fig. 3 shows this
The touch control display module section partial structural diagram of utility model embodiment.Correspondingly, the utility model embodiment also provides
A kind of touch control display module, the touch control display module include display unit and flexible circuit board 200 described above；Institute
It states flexible circuit board 200 to connect based on winding displacement 500 with the circuit board 400, be provided on the circuit board 400 and the display
The color control circuits of unit backlight 401.
The flexible circuit board 200 is arranged on the display diaphragm 100, in the figure for corresponding to the display diaphragm 100
Hollow out forms hollow-out parts on the position of case display window 101, is shown for the pattern of pattern displaying window 101.Preferably, it engraves
Empty portion's area is greater than display window pattern area, enables the pattern on hollow-out parts display pattern display window completely, and flexible
Alignment allowable error when circuit board is in conjunction with diaphragm becomes larger, and is easily installed operation.
In addition, the flexible circuit board 200 is additionally provided with push button on the position of non-pattern displaying window 101
201.The push button 201 is mainly used for the equipment that control is equipped with the touch control display module.
Correspondingly, controlling equipment by push button 201, the certain setting parameters that will lead to equipment change；Specifically
, the changed parameter information of the equipment can be shown by pattern displaying window 101, during the display, be related to
It is controlled to color of the color control circuits to backlight 401.
Specifically, the flexible circuit board 200 is printed on the corresponding position of push button 201 corresponding to push button
The text or pattern of 201 functions；In order to realize the function of push button 201, can be pressed in flexible circuit board 200 corresponding to touch-control
Microcircuit is set on the position of button 201, and user carries out pressing operation to 201 position of push button on flexible circuit board 200
Or touch operation, microcircuit can be triggered and generate signal and circuit board 400 is sent to based on winding displacement 500.
Further, which can also be flexible touch screen.
Correspondingly, in order to can also be operated in a dark environment to push button 201, under the push button 201
Side is again provided with button backlight 402；In specific implementation, since the button backlight 402 is served only for the hair of push button 201
Light, luminescent color needed for luminescent color is directed to push button 201 are determined；Preferably, the setting of button backlight 402 exists
Circuit board 400 corresponds on its corresponding 201 position of push button.
Correspondingly, in order to improve the light emission luminance of push button 201, referring to the set-up mode of the enclosing element, in correspondence
In on the position of push button 201, it is provided with button enclosing element in the same way.
For the convenience of processing, above-described enclosing element and button enclosing element can also process one, by primary
Injection molding is made.Specifically, as shown in Fig. 2, the touch control display module of the utility model embodiment include a reflection cavity 300, it is described
Circuit board 400 is arranged in the reflection cavity 300, and the display diaphragm 100 and flexible circuit board 200 are fixed on the reflection cavity
300 tops；The reflection cavity 300 correspond to the pattern displaying window 101 position on be provided with the figure for being equivalent to enclosing element
Case shows through-hole 301, and the button hair for being equivalent to the button enclosing element is provided on the position corresponding to the push button 201
Light through-hole 302；Reflective layer is both provided in through-hole 302 correspondingly, pattern displaying through-hole 301 and button shine.
Specifically, the touch-control optical module due to the utility model embodiment needs to be applied to competence exertion in corresponding equipment
Its whole function, the utility model are introduced the utility model embodiment touch control display module by taking air-conditioning as an example.
Fig. 4 shows existing touch control display module front view.Traditional touch control display module is due on the same position
Pattern displaying window 101 be only able to display a pattern-information, under same information capacity, area occupied is larger.Such as attached drawing
Shown in Fig. 4, the mode of air-conditioning includes three parameters altogether, respectively " heating ", " refrigeration " and " dehumidifying ", and wind direction includes two ginsengs altogether
Number, respectively " upper and lower " and " left and right ", wind speed include three parameters altogether, respectively " low ", " in " and "high".
In general, the function of touch control display module only includes two aspects of display and control, the fabric swatch of circuit is relatively simple；
Since circuit board needs that backlight is arranged on the position for corresponding to pattern displaying window and push button, circuit board
It must not be not designed to onesize with flexible circuit board；The area for reducing flexible circuit board, advantageously reduces the area of circuit board,
To make the volume-diminished of entire touch control display module, occupied space and making material are saved.
Fig. 5 shows the touch control display module front view of the utility model embodiment.Using the utility model embodiment
Touch control display module in the case where, the mode parameter of air-conditioning, is separately positioned on pattern displaying window A totally by three, " system
Heat ", " refrigeration " and " dehumidifying " three patterns are respectively printed on three ink layers of pattern displaying window A；Similarly, the two of wind direction
A parameter setting is on pattern displaying window B, and three parameter settings of wind speed are on pattern displaying window C.
In the case where that can show the same information content, the area of the touch control display module of the utility model embodiment is aobvious
Show that area is smaller, correspondingly, the overall volume of touch control display module reduces.Since touch control display module is the table that air-conditioning is arranged in
On face, the touch control display module of the utility model embodiment can reduce touch control display module to the occupancy of equipment list area, have
Conducive to the integraty for keeping equipment surface, keep equipment surface more beautiful.
In addition, some parameter informations for being not convenient to use the display of pattern displaying window 101 are directed to, such as the utility model reality
The temperature parameter of an air-conditioning is applied, although number display is simple, there is more combinatory possibility, can refer to the number of charactron
Display mode can show the temperature parameter information of air-conditioning by the way that luminous PN junction accordingly is arranged in flexible circuit board 200.
The parameter change of above mentioned air-conditioning can be and control what air-conditioning was realized by Air Conditioner Remote, is also possible to
It is realized by push button 201.Specifically, user's pressing or contact push button 201, push button 201 can generate letter
Number to circuit board 400, the processing module connection corresponding with air-conditioning of circuit board 400 adjusts the parameters of air-conditioning；At the same time,
The parameter change of air-conditioning can cause the change in pattern of pattern displaying window 101.Specifically, the pattern of pattern displaying window 101 becomes
Change is controlled by shining for backlight 401.
Correspondingly, the utility model embodiment additionally provides a kind of electric appliance, which includes the utility model embodiment institute
The touch control display module of offer, the touch control display module are used to show the parameter information of electric appliance and realize the external control to electric appliance
System.
The utility model embodiment provides a kind of display unit, touch control display module and electric appliance, and the utility model is implemented
For the display unit of example on the same pattern displaying window, setting multilayer has the ink layer of different-waveband, can pass through backlight
Light emitting control needed for show ink layer saved aobvious to show different patterns in the same pattern displaying window
Show the area occupied of unit；It is using the touch control display module of the display unit, display is integrated in one module with control, altogether
With one piece of circuit board, the volume of touch control display module can be reduced, saves the use of material, reduces production cost；Use the touch-control
The electric appliance of display module, parameter registration is clear, and collector surface globality is preferable, has certain aesthetics and operation ease.
A kind of display unit, touch control display module and electric appliance provided by the utility model embodiment have been carried out in detail above
Thin to introduce, specific case used herein is expounded the principles of the present invention and embodiment, above embodiments
Explanation be merely used to help understand the method and its core concept of the utility model；Meanwhile for the general technology of this field
Personnel, based on the idea of the present invention, there will be changes in the specific implementation manner and application range, in conclusion
The content of the present specification should not be construed as a limitation of the present invention.
Claims (15)
1. a kind of display unit, which is characterized in that the display unit includes display diaphragm and diaphragm backlight；
The display diaphragm includes pattern displaying window and lighttight light shielding part；The pattern displaying window includes multilayer ink
Layer, each floor ink layer in the multilayer ink layer includes pattern area and non-pattern area, and the pattern area is based on photaesthesia oil
Ink print is made；The wave band of the photaesthesia ink of each layer of ink layer in the multilayer ink layer is not identical；
In the display diaphragm side, position corresponds to the pattern displaying window for the diaphragm backlight setting；The diaphragm
Backlight has the function of that a variety of light of sending, the luminescence band of a variety of light are oily with the photaesthesia of the multilayer ink layer respectively
The wave band of ink is corresponding.
2. display unit as described in claim 1, which is characterized in that using the direction perpendicular to the pattern displaying window as base
Standard, in the pattern displaying window any position, there is overlapping, and the pattern area in the pattern areas of at most only two layers ink layers
Overlapping region simultaneously be set as white；
The overlapping region in the pattern area in the non-pattern area and any ink layer in remaining ink layer of any ink layer is arranged
For white.
3. display unit as described in claim 1, which is characterized in that the pattern displaying number of windows is multiple.
4. display unit as claimed in claim 3, which is characterized in that the diaphragm backlight quantity and the pattern displaying window
Mouth quantity is identical, and a diaphragm backlight corresponds to a pattern displaying window；
Or the diaphragm backlight quantity is less than the pattern displaying number of windows, corresponding one of the diaphragm backlight with
On the pattern displaying window.
5. display unit as described in claim 1, which is characterized in that the diaphragm backlight is based on a variety of monochromatic lamp bead systems
At；Or the diaphragm backlight is based on RGB lamp bead and is made.
6. display unit as described in claim 1, which is characterized in that the display unit further includes circuit board；The circuit
Plate setting is arranged on the circuit board in the display diaphragm side, the diaphragm backlight.
7. display unit as claimed in claim 6, which is characterized in that the display unit further includes enclosing element, the encirclement
Part is arranged between the display diaphragm and the circuit board；
The diaphragm backlight is enclosed in interior by the enclosing element bottom and the circuit board contacts；At the top of the enclosing element with
The display film contact, will be in pattern displaying window corresponding with the diaphragm backlight be enclosed in.
8. display unit as claimed in claim 7, which is characterized in that be provided with reflective layer on the inside of the enclosing element.
9. a kind of touch control display module, which is characterized in that including display described in more than one claim 1 to 8 any one
The other side of the display diaphragm relative to the diaphragm backlight is arranged in unit and flexible circuit board, the flexible circuit board
On；
It is provided with push button on the flexible circuit board, and is provided with and engraves on the position for corresponding to the pattern displaying window
Empty portion.
10. touch control display module as claimed in claim 9, which is characterized in that the flexible circuit board and the circuit board connect
It connects.
11. touch control display module as claimed in claim 9, which is characterized in that the hollow-out parts area is aobvious greater than the pattern
Show window.
12. touch control display module as claimed in claim 9, which is characterized in that one above display unit shares one
Block circuit board.
13. touch control display module as claimed in claim 12, which is characterized in that the circuit board is pressed corresponding to the touch-control
Button backlight is provided on the position of button.
14. touch control display module as claimed in claim 9, which is characterized in that the packet in one above display unit
Part is enclosed to be made based on a reflection cavity；It is aobvious that pattern is provided in the reflection cavity on the position for corresponding to the pattern displaying window
Show through-hole.
15. a kind of electric appliance, which is characterized in that the electric appliance includes that any one touch-control described in claim 9 to 14 shows mould
Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821874446.7U CN209149277U (en) | 2018-11-14 | 2018-11-14 | A kind of display unit, touch control display module and electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821874446.7U CN209149277U (en) | 2018-11-14 | 2018-11-14 | A kind of display unit, touch control display module and electric appliance |
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| Publication Number | Publication Date |
|---|---|
| CN209149277U true CN209149277U (en) | 2019-07-23 |
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ID=67285717
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| CN201821874446.7U Active CN209149277U (en) | 2018-11-14 | 2018-11-14 | A kind of display unit, touch control display module and electric appliance |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744656A (en) * | 2021-09-09 | 2021-12-03 | 海信（山东）冰箱有限公司 | Display module assembly and household appliance |
| CN114327117A (en) * | 2020-10-09 | 2022-04-12 | 上海良信智能电工有限公司 | Design method of uniform light scattering touch structure with indication |
| CN114559728A (en) * | 2022-01-29 | 2022-05-31 | 广西膜王电子科技有限公司 | Adhesive film for enabling LED nixie tube window to display various colors and manufacturing method thereof |
-
2018
- 2018-11-14 CN CN201821874446.7U patent/CN209149277U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114327117A (en) * | 2020-10-09 | 2022-04-12 | 上海良信智能电工有限公司 | Design method of uniform light scattering touch structure with indication |
| CN113744656A (en) * | 2021-09-09 | 2021-12-03 | 海信（山东）冰箱有限公司 | Display module assembly and household appliance |
| CN114559728A (en) * | 2022-01-29 | 2022-05-31 | 广西膜王电子科技有限公司 | Adhesive film for enabling LED nixie tube window to display various colors and manufacturing method thereof |
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