CN104924624B - The moulding process of display screen component - Google Patents
The moulding process of display screen component Download PDFInfo
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- CN104924624B CN104924624B CN201510189559.8A CN201510189559A CN104924624B CN 104924624 B CN104924624 B CN 104924624B CN 201510189559 A CN201510189559 A CN 201510189559A CN 104924624 B CN104924624 B CN 104924624B
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- frame
- display screen
- protection plate
- transparent protection
- display
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Abstract
The present invention relates to a kind of moulding process of display screen component, including step：A display screen is provided, the display screen has a display surface, and viewing area and non-display area are provided with the display surface, and the non-display area surrounds the viewing area；A transparent protection plate is provided, the transparent protection plate has the lower surface at least covering the viewing area；A frame is processed using technique is injected into, the scuncheon has frame flange；By the transparent protection plate and the frame jointly on the fixed and display surface, and set the frame flange to correspond to and cover the non-display area, the lower surface at least covers the viewing area.By molding frame flange on the inside of the frame; corresponded to using the frame flange and cover the non-display area; ink layer is coated with so as to be omitted in the inside edge of the transparent protection plate; reduce the visual hierarchy of display screen component; the frame of display screen component is realized without black ink edge, increases the visual effect of display screen component.
Description
Technical field
The present invention relates to terminal forming field, more particularly to a kind of moulding process of display screen component.
Background technology
The display screen front of conventional mobile phone is generally all divided into the appearance of shell frame and the appearance of transparent protection plate, shell
For the appearance of body frame around the appearance periphery of transparent protection plate, the appearance of transparent protection plate is generally all divided into ink area
With viewing area two parts, ink area is to be coated with ink layer in the medial surface periphery of transparent protection plate and formed, and ink layer is used for hiding
The region that can not show image of display platen edge is covered, and to be then transparent protection plate can effectively show display screen figure for viewing area
The region of picture, appearance, ink area and the viewing area of usual shell frame present different black under mobile phone screen powering-off state
Color, it is more to be easy to cause level, and vision is complicated, wordy, influences visual effect, does not meet ergonomics.
The content of the invention
In view of this, the embodiment of the present invention provides a kind of moulding process of display screen component, to improve display screen component,
And there is the presentation quality of the terminal of the display screen component, and the apparent visual effect level of solution display screen component is answered
It is miscellaneous, do not meet the problems such as ergonomics.
First aspect, there is provided a kind of moulding process of display screen component, the moulding process of the display screen component include step
Suddenly：
A display screen is provided, the display screen has a display surface, and viewing area and non-display is provided with the display surface
Area, the non-display area surround the viewing area；
A transparent protection plate is provided, the transparent protection plate has the lower surface at least covering the viewing area；
One frame is processed using injection molding technique, the scuncheon has frame flange；
By the transparent protection plate and the frame jointly on the fixed and display surface, and the frame flange pair is set
The non-display area should be covered, the lower surface at least covers the viewing area.
With reference to first aspect, in the first possible implementation of first aspect, a transparent protection plate is being provided
In step, the lower surface of the transparent protection plate is suitable with the viewing area.
The possible implementation of with reference to first aspect the first, in second of possible implementation of first aspect
In, in the step of providing a transparent protection plate, the transparent protection plate has the upper surface that a relatively described lower surface is set,
The upper surface is corresponding with the lower surface.
The second possible implementation with reference to first aspect, in the third possible implementation of first aspect,
In the step of processing a frame using injection molding technique, the frame flange has the screening with the lower surface flush
Lee-side, and with the visible surface with the upper surface flush.
With reference to first aspect, in the 4th kind of possible implementation of first aspect, a transparent protection plate is being provided
In step, the lower surface of the transparent protection plate at least covers the display surface.
The 5th kind of possible implementation with reference to first aspect, in the 5th kind of possible implementation of first aspect
In, in the step of providing a transparent protection plate, the transparent protection plate has the upper surface that a relatively described lower surface is set,
The upper surface is suitable with the viewing area.
With reference to first aspect or first aspect the first in the 5th kind of possible implementation any one may
Implementation, it is in the 6th kind of possible implementation of first aspect, the transparent protection plate and the frame is common
In the fixed step with the display surface, optical cement layer is coated with the display surface, by the frame and the transparent guarantor
Backplate is pasted in the optical cement layer jointly.
With reference to first aspect or first aspect the first in the 5th kind of possible implementation any one may
Implementation, in the 7th kind of possible implementation of first aspect, in a step of display screen is provided, the display
Shield for touching display screen.
With reference to first aspect or first aspect the first in the 5th kind of possible implementation any one may
Implementation, in the 8th kind of possible implementation of first aspect, include a transparent protection plate is provided the step of：
One unprocessed glass plate sections are provided；
The periphery of the glass plate sections of processing, obtains the transparent protection plate.
The 8th kind of possible implementation with reference to first aspect, in the 9th kind of possible implementation of first aspect
In, include the step of use injection molding technique processes a frame：
The transparent protection plate is put into frame shaping mold cavity, obtains the injection cavity of frame shape；
Frame raw material are heated, frame raw material are injected in the injection cavity.
The moulding process of the display screen component of the present invention, by molding frame flange on the inside of the frame, utilizes
The frame flange, which corresponds to, covers the non-display area, so that the inside edge for being omitted in the transparent protection plate is coated with ink
Layer, i.e., so that the appearance of the display screen component is only capable of seeing the viewing area of shell frame and display screen, reduce display screen group
The visual hierarchy of part, realizes the frame of display screen component without black ink edge, increases the visual effect of display screen component.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, attached drawing needed in embodiment will be made below
Simply introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, general for this area
For logical technical staff, without creative efforts, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the flow chart of the moulding process of display screen component provided by the invention；
Fig. 2 is the flow diagram of one transparent protection plate of offer of the moulding process of the display screen component of Fig. 1；
Fig. 3 is that the flow that a frame is processed using injection molding technique of the moulding process of the display screen component of Fig. 1 is shown
It is intended to；
Fig. 4 is the schematic cross-section of the display screen component in first embodiment provided by the invention；
Fig. 5 is the schematic cross-section of the display screen component in second embodiment provided by the invention；
Fig. 6 is the schematic cross-section of the display screen component in 3rd embodiment provided by the invention；
Fig. 7 is the schematic cross-section of the display screen component in fourth embodiment provided by the invention；
Fig. 8 is the schematic cross-section of the display screen component in the 5th embodiment provided by the invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in embodiment of the present invention is carried out it is clear,
It is fully described by.Obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiment.
Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained on the premise of creative work is not made
Every other embodiment, should all belong to the scope of protection of the invention.
Also referring to Fig. 1, Fig. 2 and Fig. 3, a kind of moulding process for display screen component that embodiment of the present invention provides.
This method comprises the following steps：
Step 101：A display screen is provided, display screen has a display surface, and viewing area and non-display is provided with display surface
Area, non-display area surround viewing area.
In present embodiment, as shown in figure 4, display screen 10 can be LCD (Liquid Crystal Display, liquid crystal
Flat-panel screens) liquid crystal display or LCM (LCD Module, liquid crystal display die set) component.Display screen 10 especially can be
Widely applied touch screen, such as display screen 10 can be the in-cell touch screens that touch control layer is embedded into liquid crystal pixel, also may be used
To be on-cell touch screens that touch control layer is arranged on liquid crystal pixel, it can also be that touch control layer fits in the full fitting of cover board entirely
Touch screen.Display screen 10 can be obtained using technique laminated into type.Display screen 10 has a display surface 10a, display surface 10a tools
There are a viewing area 11 and non-display area 12, in Fig. 1, gray area is viewing area 11, and black region is non-display area 12.To display
After screen 10 is powered, display surface 10a is that can show image light.Viewing area 11 can effectively show that image is believed for display screen 10
The region of breath, non-display area 12 cannot show the region of image information for display screen 10, and usual non-display area 12 is used as circuit
Connection, or backlight etc. is set.For display screen 10 under powering-off state, black is presented in viewing area 11.
Step 102：A transparent protection plate is provided, transparent protection plate has the lower surface at least covering viewing area.
First embodiment is provided, is included a transparent protection plate is provided the step of：
S021：One unprocessed glass plate sections are provided.
Unprocessed glass plate sections can be obtained by pressure roller moulding process or obtained by cutting technique,
It can also be and prolong pressure technique acquisition by pouring.The light transmittance of unprocessed glass plate sections need to reach more than 90%, so that
The display effect of display screen component is good；The flatness of unprocessed glass plate sections in 0.005mm~0.01mm, it is specific preferably
0.005mm, so that the appearance surfaces of display screen component are smooth, appearance is good.In other embodiments, unprocessed glass
The flatness of glass plate part can also be 0.008.
S022：The periphery of glass plate sections is processed, obtains transparent protection plate.
In the present embodiment, using cutting process, glass plate sections are cut according to pre-set dimension, pre-set dimension and display
The size in area 11 is identical.Specifically, as shown in Fig. 2, the lower surface 32 of transparent protection plate 30 is suitable with viewing area 11.It is transparency protected
Plate 30 also has the upper surface 31 that opposed bottom face 32 is set, and upper surface 31 is corresponding with lower surface 32.Transparent protection plate 30 is
Rectangle plate.Upper surface 31 is towards user, and as the appearance of transparent protection plate 30, lower surface 32 deviates from user, following table
Face 32 is towards display screen 10.Transparent protection plate 30 also has the side wall 33 being fixed between upper surface 31 and lower surface 32.Side wall
33 vertical upper surfaces 31 are set.
Second embodiment is provided, it is roughly the same with first embodiment.Unlike, in the step of the periphery of processing glass plate sections
In rapid, milling is carried out to glass plate sections using diamond milling cutter by high-precise numerically controlled milling machine.Specifically, the diamond milling cutter
End face can be sphere or plane, can also be the conical surface.To facilitate CNC milling machine to mill out the periphery of glass plate sections
Arc surface either plane, or the conical surface.When being processed to glass plate sections, it is necessary to select minimum process error for
The CNC milling machine of 0.002mm, and the machined parameters of CNC milling machine being set in advance, and in advance to milling cutter machining path into
Row setting.After being set to the machined parameters of CNC milling machine, milling cutter machining path, using milling cutter glass plate sections week
Edge processes step, so as to obtain transparent protection plate 230.
As shown in figure 5, in the present embodiment, unprocessed glass plate sections obtain transparent protection plate after CNC milling machine milling
230.Specifically, opening up protection plate flange 233a on the side wall 233 of transparent protection plate 230, plate flange 233a is by numerical control mill for protection
Bed is milled into type in the periphery of glass plate sections, and the appearance and size of the glass plate sections is suitable with the appearance and size of display surface 10a.Protection
Plate flange 233a adjacent upper surfaces 231.The lower surface 232 of transparent protection plate 230 is corresponding with viewing area 11, transparent protection plate
230 upper surface 231 is corresponding with display surface 10a.It is corresponding with display surface 10a using upper surface 231, so as to increase
The area of bright protection board 230, increases the visual effect of display screen component.
3rd embodiment is provided, it is roughly the same with first embodiment, unlike a transparent protection plate is provided the step of
In, the lower surface of transparent protection plate at least covers display surface.
As shown in fig. 6, in the present embodiment, unprocessed glass plate sections obtain transparent protection plate after CNC milling machine milling
330.The periphery of specific transparent protection plate 330 is equipped with protection board groove 330a, protection board groove 330a adjacent upper surfaces 331,
And opening (not indicating) is opened up on upper surface 331 and side wall 333.Upper surface 331 is suitable with viewing area 11, so that through transparent
The visual effect of guarantor.Lower surface 332 is burnishing surface, and display surface 10a is completely covered in lower surface 332, so that it is transparency protected to increase raising
Protecting effect of the plate 330 to display screen 10.
As shown in Figure 7, there is provided fourth embodiment, it is roughly the same with 3rd embodiment, unlike, unprocessed glass plate
Part obtains transparent protection plate 430 after CNC milling machine milling, and the side wall 433 of transparent protection plate 430 mills out guarantor through CNC milling machine
Backplate groove 430a, protection board groove 430a with frame to be combined, to strengthen the robust structure of display screen component.Protection board
For groove 430a between upper surface 431 and lower surface 432, upper surface 432 covers viewing area 11, and the area of upper surface 432
Area than viewing area 11 is big, so as to reach the appearance area of increase transparent protection plate 430 so that the vision effect of display screen component
Fruit is more preferable.
As shown in Figure 6, there is provided the 5th embodiment, it is roughly the same with fourth embodiment, unlike, in processing glass plate sections
Periphery the step of in, first by after the cut technique of unprocessed glass plate sections, obtain the semi-finished product of transparent protection plate, finally exist
The upper surface periphery of the semi-finished product of transparent protection plate processes multiple protrusions through CNC milling machine, so as to obtain transparent protection plate 530.
Specifically, the upper surface 531 of transparent protection plate 530 is corresponding with lower surface 532, upper surface 531 and lower surface 532 cover and show
Show face 10a, and the area of upper surface 531 is more than the area of display surface 10a.The periphery of upper surface 531 is processed through CNC milling machine
Multiple protrusion 531a, multiple protrusion 531a are strengthening the installation strength of transparent protection plate 530 so that the structure of display screen component
It is more firm.In other implementations, it can also be and mill out multiple depressions through CNC milling machine in upper surface 531；There is provided one
In the step of transparent protection plate, transparent protection plate can also be according to preset shape injection molding.
Step 103：One frame is processed using injection molding technique, scuncheon has frame flange.
In the first embodiment, include a transparent protection plate is provided the step of：
S031：Transparent protection plate is put into frame shaping mold cavity, obtains the injection cavity of frame shape.
In the present embodiment, frame shaping mold cavity is made of CNC milling machine Milling Process mode, and frame shaping mold cavity adds
Work accuracy class is identical with the machining accuracy grade of transparent protection plate so that frame shaping mold cavity and glass plate are good fit.Tool
Body, 31 face of upper surface of transparent protection plate 30 and the first inner surface of frame shaping mold cavity are fitted；By frame shaping mould
Chamber is molded with frame core, so as to obtain the chamber with frame shape.More specifically, a module is processed through CNC milling machine
Afterwards, the frame shaping mold cavity with a slippery inner surface is obtained, after inner surface and upper surface fit, and then is reserved with one
Forming surface.Frame shaping mold cavity is engaged with frame building core at the same time, so that forming surface, cavity die joint and frame shaping
The outer surface of core encloses the chamber with frame shape jointly.
Step S032：Frame raw material are heated, frame raw material are injected in injection cavity.
In the present embodiment, frame raw material can be granular plastic cement or granular metal, can also be
Granular silica gel.Preferably, frame raw material use plastic cement.The heating of frame raw material can be completed in injector,
Shearing motion is done to frame raw material using the screw rod of injector so that frame raw material are added in the liquid melted
The cohesive force of edge raw material so that frame raw material can be combined preferably with glass plate.In order not to influence the appearance of frame
Effect, the entry portal of liquid starting material are arranged on frame core, so as to avoid injection trace is left in the appearance of frame
Mark, influences the appearance of frame.
As shown in figure 4, in the present embodiment, after frame raw material are cooled to solid in injection cavity, open frame into
Pattern chamber, so as to obtain frame 20.Specifically, frame 20 be in addition to it can carry display screen 10 and transparent protection plate 30,
When display screen 10 is touching display screen, frame 20 can also be low pole material, frame 20 except showing good insulation effect,
It can also be and have the function that to transmit fingerprint induction field.20 rectangular ring-type of frame, frame 20 include the inner side being oppositely arranged
Face 20a and lateral surface 20b.Medial surface 20a is to the periphery of fixed transparent protective cover 30, and lateral surface 20b is being fixed on terminal
In equipment, or the appearance part as frame 20.Specifically, frame 20, which further includes, is fixed on medial surface 20a and outside
Top surface 20c and bottom surface 20d between the 20b of face.Top surface 20c opposing bottom surfaces 20d is set, and top surface 20c and lateral surface 20a form frame
20 appearance (not indicating).Appearance can be shiny surface or folding surface or in top surface 20c and outside
Corner angle are set between the 20a of face.Frame flange 21 is arranged on medial surface 20a, and the protrusion direction of frame flange 21 is parallel to display
Face 10a.Frame flange 21 can be directly fixed on non-display area 12 by viscose glue, and frame flange 21 can also be indirect fixation
In non-display area 12, i.e. frame flange 21 is fixedly connected with transparent protection plate 30, and transparent protection plate 30 is fixedly connected on viewing area 11.
Frame flange 21 includes the corresponding masking face 211 for fitting in non-display area 12, and the visible surface that opposite masking face 211 is set
212.Visible surface 212 and top surface 20c is collectively forming smooth appearance face, so that the appearance of frame 20 is smooth, increases frame
20 degree of being held by hand comfortably, and the apparent visual effect of increase frame 20.Frame flange 21 further includes 211 He of the masking face of being fixed on
Joint face 213 between visible surface 212, joint face 213 are fixedly connected with side wall 33.Joint face 213 passes through integrally formed mode
It is fixedly connected with side wall 33.
In the present embodiment, upper surface 31 and 212 flush of visible surface, so that the appearance surfaces light of display screen component
It is sliding, and reach seamless effect, strengthen the visual effect of display screen component 100.Lower surface 32 and masking 211 flush of face, following table
Face 32 and masking face 211 are collectively forming shiny surface 32a, and shiny surface 32a is burnishing surface, so that the convenient real face by display screen 10
10a is adhered on shiny surface 32a.
As shown in figure 3, in a second embodiment, after the step of processing a frame by using injection molding technique, obtain
Obtain frame 220.Frame 220 is roughly the same with the frame 20 of first embodiment, unlike, the frame flange 221 of frame 220 is adjacent
There is at least partly weight away from display surface 10a sides in frame flange 221 in nearly display surface 10a, the periphery of transparent protection plate 230
It is folded.The periphery of transparent protection plate 230 is fixed on frame flange 221, and covers frame flange 221.
In the present embodiment, the visible surface 2212 and top surface 220c and medial surface 220b of frame flange 221 form groove 2210,
2212 opposing top 220c of visible surface is close to bottom surface 220d.The upper surface 231 of transparent protection plate 230 and top surface 220c flushes,
Protect plate flange 233a to house with groove 2210, protection plate flange 233a with groove 2210 to match, protection plate flange 233a covers
The visible surface 2212 of lid frame flange 221.The lower surface 232 of transparent protection plate 230 and masking 2211 flush of face.So that
The area increase of transparent protection plate 230 so that the frame 220 of display screen component seems narrower so that the nothing of display screen component
Border effect is stronger.
As shown in Figure 4, there is provided in 3rd embodiment, after the step of processing a frame by using injection molding technique,
Frame 320 is obtained, frame 320 is roughly the same with the frame 20 in first embodiment, the difference is that the frame flange of frame 320
321 adjacent to top surface 320c.Specifically, the visible surface 3212 of frame flange 321 is adjacent to top surface 320c, visible surface 3212 and top surface
320c is collectively forming smooth appearance face, so that the appearance of frame 320 is smooth, increases the degree of being held by hand comfortably of frame 320, with
And the apparent visual effect of increase frame 320.Frame flange 321 is inserted with the protection board groove 330a of transparent protection plate 330, is protected
Backplate groove 330a matches with frame flange 321.Protection board groove 330a includes the loading end 3301 close to display screen 10.Hold
Section 3301 and the masking face 3211 of frame flange 320 fit, and groove 330a plays frame flange 321 in the firm work of carrying
With so that display screen component production simple in structure, firm, convenient.
As shown in Figure 5, there is provided in fourth embodiment, after the step of processing a frame by using injection molding technique,
Frame 420 is obtained, frame 420 is roughly the same with the frame 20 in first embodiment, the difference is that the frame flange of frame 420
421 between top surface 420c and bottom surface 420d.Specifically, protection board groove 430a further includes what opposite loading end 4301 was set
Cover face 4302.Visible surface 4212 is contained in protection board groove 430a, covers face 4302 and covers visible surface 4212.
As shown in Figure 6, there is provided in the 5th embodiment, after the step of processing a frame by using injection molding technique,
Frame 520 is obtained, frame 520 is roughly the same with the frame 20 in first embodiment, the difference is that the frame flange of frame 520
521 are provided with multiple depression 521a.Specifically, multiple depression 521a are arranged on masking face 5211, multiple protrusion 531a are corresponded to
It is arranged at the periphery of upper surface 531.The 521a that is recessed can be rectangular recess or hemispherical groove, can also be taper
Groove.The shape of raised 531a and the 521a that is recessed match.When frame flange 521 is laminated on upper surface 531, raised 531a
It is contained in depression 521a, so as on the one hand make it that transparent protection plate 530 and the structure of frame 520 are more firm, strengthen display screen
The structural behaviour of component, on the other hand can also be the positioning for realizing transparent protection plate 530 on frame 520.In other implementations
In example, it can also be and depression is set on the side wall 5335 of transparent protection plate 530, protrusion is set on the joint face of frame flange 521,
So as to fulfill the combination of transparent protection plate 530 and frame 520.
Step 104：By transparent protection plate and the common fixation of frame with display surface, and it is non-to set frame flange to correspond to masking
Viewing area, lower surface at least cover viewing area.
In the step, optical cement layer is coated with the display face, and frame and transparent protection plate are pasted on optical cement layer jointly
On.
In the first embodiment of offer, optical cement layer (not indicating) is coated with display surface 10a, optical cement layer is adhered to
Between shiny surface 32a and display surface 10a.Optical cement layer corresponds to covering viewing area 11 and non-display area 12, so as to finally be shown
Display screen component.Realize that frame flange 21 is fixedly connected with display screen 10 with transparent protection plate 30 using optical cement layer, on the one hand strengthen
The robust structure of display screen component, is on the other hand mounted directly on display screen 10 using frame flange 21 and transparent protection plate 30,
Reach the gapless of display screen 10 and frame flange 21, and reach gapless between display screen 10 and transparent protection plate 30, from
And causing free from dust on display surface 10a, free from admixture, strengthens the display effect of display screen component.
In the second embodiment of offer, the implementation that frame and transparent protection plate is pasted on jointly in optical cement layer
Identical with first embodiment, details are not described herein.
It is roughly the same with first embodiment in the 3rd embodiment of offer, unlike, it is coated with display surface 310a
Optical cement layer (does not indicate), and optical cement layer is adhered between lower surface 332 and display surface 310a.
In four embodiments and the 5th embodiment of offer, frame and transparent protection plate are pasted in optical cement layer jointly
Implementation it is identical with 3rd embodiment, details are not described herein.
The moulding process of the display screen component of the present invention, by molding frame flange on the inside of frame, utilizes frame
Flange corresponds to masking non-display area, so that the inside edge for being omitted in transparent protection plate is coated with ink layer, i.e., so that display screen group
The appearance of part is only capable of seeing the viewing area of shell frame and display screen, reduces the visual hierarchy of display screen component, realizes display
The frame of screen assembly increases the visual effect of display screen component without black ink edge.
Above is the preferred embodiment of the present invention, it is noted that for those skilled in the art,
Various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as this hair
Bright protection domain.
Claims (9)
1. a kind of moulding process of display screen component, it is characterised in that the moulding process of the display screen component includes step：
A display screen is provided, the display screen has a display surface, is provided with viewing area and non-display area on the display surface, institute
State non-display area and surround the viewing area；
A transparent protection plate is provided, under the transparent protection plate is described with the lower surface at least covering the viewing area and relatively
The upper surface that surface is set, the upper surface is corresponding with the lower surface, and the periphery of the transparent protection plate is equipped with protection board
Groove, the protection board groove is between upper and lower surface；
One frame is processed using injection molding technique, the scuncheon has a frame flange, the frame flange with it is described
Protection board groove match and be inserted in the protection board groove of the transparent protection plate；Wherein, the frame is low pole thing
Matter, the frame also have the function that to transmit fingerprint induction field except showing good insulation effect；
By the transparent protection plate and the frame jointly on the fixed and display surface, and the frame flange is set described
The orthographic projection of display screen coincides with the non-display area, and the lower surface at least covers the viewing area.
2. the moulding process of display screen component according to claim 1 a, it is characterised in that transparent protection plate is being provided
In step, the lower surface of the transparent protection plate is suitable with the viewing area.
3. the moulding process of display screen component according to claim 2, it is characterised in that add using injection molding technique
Work went out in the step of frame, and the frame flange has a masking face with the lower surface flush, and with it is described
The visible surface of upper surface flush.
4. the moulding process of display screen component according to claim 1 a, it is characterised in that transparent protection plate is being provided
In step, the lower surface of the transparent protection plate at least covers the display surface.
5. the moulding process of display screen component according to claim 4 a, it is characterised in that transparent protection plate is being provided
In step, the transparent protection plate has the upper surface that a relatively described lower surface is set, the upper surface and the viewing area
Quite.
6. the moulding process of the display screen component according to Claims 1 to 5 any one, it is characterised in that by described in
Transparent protection plate and the frame are fixed with the step on the display surface, optical cement is coated with the display surface jointly
Layer, the frame and the transparent protection plate are pasted in the optical cement layer jointly.
7. the moulding process of the display screen component according to Claims 1 to 5 any one, it is characterised in that providing one
In the step of display screen, the display screen is touching display screen.
8. the moulding process of the display screen component according to Claims 1 to 5 any one, it is characterised in that providing one
The step of transparent protection plate, includes：
One unprocessed glass plate sections are provided；
The periphery of the glass plate sections of processing, obtains the transparent protection plate.
9. the moulding process of display screen component according to claim 8, it is characterised in that add using injection molding technique
Work, which goes out the step of frame, to be included：
The transparent protection plate is put into frame shaping mold cavity, obtains the injection cavity of frame shape；
Frame raw material are heated, frame raw material are injected in the injection cavity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510189559.8A CN104924624B (en) | 2015-04-20 | 2015-04-20 | The moulding process of display screen component |
| CN201810340404.3A CN108322576B (en) | 2015-04-20 | 2015-04-20 | Forming process of display screen assembly |
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| CN201510189559.8A CN104924624B (en) | 2015-04-20 | 2015-04-20 | The moulding process of display screen component |
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| CN201810340404.3A Division CN108322576B (en) | 2015-04-20 | 2015-04-20 | Forming process of display screen assembly |
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| CN104924624A CN104924624A (en) | 2015-09-23 |
| CN104924624B true CN104924624B (en) | 2018-05-01 |
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| CN201810340404.3A Expired - Fee Related CN108322576B (en) | 2015-04-20 | 2015-04-20 | Forming process of display screen assembly |
| CN201510189559.8A Expired - Fee Related CN104924624B (en) | 2015-04-20 | 2015-04-20 | The moulding process of display screen component |
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| CN202422067U (en) * | 2012-02-20 | 2012-09-05 | 广东欧珀移动通信有限公司 | Full-adhering structure of cellphone touch screen and liquid-crystal module (LCM) |
| CN202495013U (en) * | 2012-04-13 | 2012-10-17 | 广东欧珀移动通信有限公司 | Touch display screen of digital products |
| CN204046667U (en) * | 2014-07-18 | 2014-12-24 | 深圳市星际移动通信设备有限公司 | A kind of narrow limit formula terminal fore shell and terminal |
| CN204066085U (en) * | 2014-07-18 | 2014-12-31 | 深圳市星际移动通信设备有限公司 | A kind of narrow limit formula front casing structure of mobile terminal and mobile terminal |
-
2015
- 2015-04-20 CN CN201810340404.3A patent/CN108322576B/en not_active Expired - Fee Related
- 2015-04-20 CN CN201510189559.8A patent/CN104924624B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108322576A (en) | 2018-07-24 |
| CN104924624A (en) | 2015-09-23 |
| CN108322576B (en) | 2020-02-18 |
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