CN104924624A - Moulding technology of display screen component - Google Patents
Moulding technology of display screen component Download PDFInfo
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- CN104924624A CN104924624A CN201510189559.8A CN201510189559A CN104924624A CN 104924624 A CN104924624 A CN 104924624A CN 201510189559 A CN201510189559 A CN 201510189559A CN 104924624 A CN104924624 A CN 104924624A
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- frame
- display screen
- transparent protection
- protection plate
- display
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Abstract
The invention relates to a moulding technology of a display screen component. The technology comprises the steps that a display screen is provided, the display screen is provided with a display face which is provided with a display area and a non-display area, and the non-display area surrounds the display area; a transparent protection board is provided, and the transparent protection board is provided with a lower surface which at least covers the display area; an injection moulding technology is adopted to machine a frame, and a frame flange is arranged on the inner side of the frame; and the transparent protection board and the frame are jointly fixed to the display face, the frame flange is arranged to correspondingly cover the non-display area, and the lower surface at least covers the display area. The frame flange is moulded on the inner side of the frame, and the frame flange is utilized for correspondingly covering the non-display area, so that the step that the inner side edge of the transparent protection board is coated with an ink layer is omitted; the visual hierarchy of the display screen component is reduced, the aim that no black ink edges exist on the frame of the display screen component is achieved, and the visual effect of the display screen component is improved.
Description
Technical field
The present invention relates to terminal forming field, particularly relate 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, the appearance of shell frame is around the appearance periphery of transparent protection plate, the appearance of transparent protection plate is generally all divided into ink area and viewing area two parts, ink area is coated with ink layer at the medial surface periphery of transparent protection plate and is formed, ink layer is used for covering the region that cannot show image at display screen edge, viewing area is then the region that transparent protection plate effectively can demonstrate display image, the appearance of usual shell frame, ink area and viewing area present different black under mobile phone screen powering-off state, easily cause level many, vision is complicated, wordy, affect visual effect, do not meet ergonomics.
Summary of the invention
In view of this, embodiments of the invention provide a kind of moulding process of display screen component, to improve display screen component, and there is the presentation quality of terminal of this display screen component, and the apparent visual effect level solving display screen component complicated, do not meet the problems such as ergonomics.
First aspect, provides a kind of moulding process of display screen component, and the moulding process of described display screen component comprises step:
There is provided a display screen, described display screen has a display surface, described display surface is provided with viewing area and non-display area, and described non-display area is around described viewing area;
There is provided a transparent protection plate, described transparent protection plate has the lower surface at least covering described viewing area;
Adopt injection molding technique to process a frame, described scuncheon has frame flange;
Described transparent protection plate and described frame is jointly fixing with on described display surface, and described frame flange correspondence is set covers described non-display area, described lower surface at least covers described viewing area.
In conjunction with first aspect, in the first possible implementation of first aspect, in the step providing a transparent protection plate, the lower surface of described transparent protection plate is suitable with described viewing area.
In conjunction with the first possible implementation of first aspect; in the implementation that the second of first aspect is possible; in the step providing a transparent protection plate, described transparent protection plate has the upper surface that a relatively described lower surface is arranged, and described upper surface is corresponding with described lower surface.
In conjunction with second of first aspect the possible implementation, in the third possible implementation of first aspect, process in the step of a frame at employing injection molding technique, described frame flange has and mutually concordant with described lower surface covers face, and has the visible surface mutually concordant with described upper surface.
In conjunction with first aspect, in the 4th kind of possible implementation of first aspect, in the step providing a transparent protection plate, the lower surface of described transparent protection plate at least covers described display surface.
In conjunction with the 5th kind of possible implementation of first aspect; in the 5th kind of possible implementation of first aspect; in the step providing a transparent protection plate, described transparent protection plate has the upper surface that a relatively described lower surface is arranged, and described upper surface is suitable with described viewing area.
In conjunction with the first of first aspect or first aspect to any one the possible implementation in the 5th kind of possible implementation; in the 6th kind of possible implementation of first aspect; described transparent protection plate and described frame are fixed with the step on described display surface jointly; described display surface is coated with optical cement layer, described frame and described transparent protection plate are pasted in described optical cement layer jointly.
In conjunction with the first of first aspect or first aspect to any one the possible implementation in the 5th kind of possible implementation, in the 7th kind of possible implementation of first aspect, in the step providing a display screen, described display screen is touching display screen.
In conjunction with the first of first aspect or first aspect to any one the possible implementation in the 5th kind of possible implementation, in the 8th kind of possible implementation of first aspect, comprise providing the step of a transparent protection plate:
One unprocessed glass plate sections is provided;
The periphery of the glass plate sections of processing, obtains described transparent protection plate.
In conjunction with the 8th kind of possible implementation of first aspect, in the 9th kind of possible implementation of first aspect, comprise in the step adopting injection molding technique to process a frame:
Described transparent protection plate is put into frame shaping mold cavity, obtains the injection cavity of frame shape;
Frame raw material are injected in described injection cavity by heating frame raw material.
The moulding process of display screen component of the present invention; by molding frame flange in the inner side of described frame; described frame flange correspondence is utilized to cover described non-display area; thus the inside edge being omitted in described transparent protection plate is coated with ink layer; namely the outward appearance of described display screen component is made only can to see the viewing area of shell frame and display screen; decrease the visual hierarchy of display screen component, realize the frame of display screen component without black ink edge, increase the visual effect of display screen component.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the flow chart of the moulding process of display screen component provided by the invention;
Fig. 2 is the schematic flow sheet providing a transparent protection plate of the moulding process of the display screen component of Fig. 1;
Fig. 3 is the schematic flow sheet that the employing injection molding technique of the moulding process of the display screen component of Fig. 1 processes a frame;
Fig. 4 is the schematic cross-section of the display screen component in the first embodiment provided by the invention;
Fig. 5 is the schematic cross-section of the display screen component in the second embodiment provided by the invention;
Fig. 6 is the schematic cross-section of the display screen component in the 3rd embodiment provided by the invention;
Fig. 7 is the schematic cross-section of the display screen component in the 4th 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.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all should belong to the scope of protection of the invention.
See also Fig. 1, Fig. 2 and Fig. 3, the moulding process of a kind of display screen component that embodiment of the present invention provides.The method comprises the following steps:
Step 101: provide a display screen, display screen has a display surface, and display surface is provided with viewing area and non-display area, non-display area is around viewing area.
In present embodiment, as shown in Figure 4, display screen 10 can be LCD (Liquid Crystal Display, liquid crystal flat panel display) liquid crystal display, also can be LCM (LCD Module, liquid crystal display module) assembly.Display screen 10 especially can be the touch screen of extensive use, such as display screen 10 can be the in-cell touch screen that touch control layer is embedded in liquid crystal pixel, also can be the on-cell touch screen that touch control layer is arranged on liquid crystal pixel, can also be the full sticking touch control screen that touch control layer fits in cover plate entirely.Display screen 10 can be adopt technique laminated into type to obtain.Display screen 10 has a display surface 10a, and display surface 10a has in viewing area 11 and non-display area 12, Fig. 1, and gray area is viewing area 11, and black region is non-display area 12.After being energized to display screen 10, display surface 10a is for showing image light.Viewing area 11 is the region that display screen 10 effectively can demonstrate image information, and non-display area 12 is the region that display screen 10 can not demonstrate image information, and usual non-display area 12 is used as circuit and connects, or arranges backlight etc.Display screen 10 is under powering-off state, and viewing area 11 presents black.
Step 102: provide a transparent protection plate, transparent protection plate has the lower surface at least covering viewing area.
First embodiment being provided, comprising providing the step of a transparent protection plate:
S021: a unprocessed glass plate sections is provided.
Unprocessed glass plate sections can be obtained by pressure roller moulding process, also can be obtained by cutting technique, can also be to prolong compression technology acquisition by building.The light transmittance of unprocessed glass plate sections need reach more than 90%, thus makes the display effect of display screen component good; The flatness of unprocessed glass plate sections is at 0.005mm ~ 0.01mm, and concrete preferred 0.005mm, thus make the appearance surfaces of display screen component level and smooth, outward appearance is good.In other embodiments, the flatness of unprocessed glass plate sections can also be 0.008.
S022: the periphery of processed glass plate, obtains transparent protection plate.
In the present embodiment, adopt cutting process, glass plate sections is cut according to pre-set dimension, pre-set dimension and viewing area 11 measure-alike.Concrete, as shown in Figure 2, the lower surface 32 of transparent protection plate 30 is suitable with viewing area 11.Transparent protection plate 30 also has the upper surface 31 that opposed bottom face 32 is arranged, 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, and lower surface 32 is towards display screen 10.Transparent protection plate 30 also has the sidewall 33 be fixed between upper surface 31 and lower surface 32.The vertical upper surface 31 of sidewall 33 is arranged.
Second embodiment is provided, roughly the same with the first embodiment.Unlike, in the step of the periphery of processed glass plate, adopt diamond milling cutter to carry out milling to glass plate sections by high-precise numerically controlled milling machine.Concrete, the end face of this diamond milling cutter can be sphere, also can be plane, can also be the conical surface.To facilitate the peripheral milling of CNC milling machine to glass plate sections to cut out arc surface or plane, or the conical surface.Man-hour is being added to glass plate sections, is needing to select minimum process error to be the CNC milling machine of 0.002mm, and in advance the machined parameters of CNC milling machine is set, and in advance milling cutter machining path is set.After the machined parameters to CNC milling machine, milling cutter machining path set, utilize milling cutter to process step at the periphery of glass plate sections, thus obtain transparent protection plate 230.
As shown in Figure 5, in the present embodiment, unprocessed glass plate sections, after CNC milling machine milling, obtains transparent protection plate 230.Concrete, the sidewall 233 of transparent protection plate 230 is offered baffle flange 233a, baffle flange 233a is whittled into type by CNC milling machine in the peripheral milling of glass plate sections, and the appearance and size of this glass plate sections is suitable with the appearance and size of display surface 10a.Baffle flange 233a adjacent upper surface 231.The lower surface 232 of transparent protection plate 230 is corresponding with viewing area 11, and the upper surface 231 of transparent protection plate 230 is corresponding with display surface 10a.Utilize upper surface 231 corresponding with display surface 10a, thus the area of transparent protection plate 230 can be increased, increase the visual effect of display screen component.
There is provided the 3rd embodiment, roughly the same with the first embodiment, unlike in the step providing a transparent protection plate, the lower surface of transparent protection plate at least covers display surface.
As shown in Figure 6, in the present embodiment, unprocessed glass plate sections, after CNC milling machine milling, obtains transparent protection plate 330.The periphery of concrete transparent protection plate 330 is provided with baffle groove 330a, baffle groove 330a adjacent upper surface 331, and offers opening (sign) on upper surface 331 and sidewall 333.Upper surface 331 is suitable with viewing area 11, thus through the visual effect of transparent guarantor.Lower surface 332 is burnishing surface, and lower surface 332 covers display surface 10a completely, thus increases the protected effect improving transparent protection plate 330 pairs of display screens 10.
As shown in Figure 7; 4th embodiment is provided; roughly the same with the 3rd embodiment; unlike; unprocessed glass plate sections is after CNC milling machine milling, and obtain transparent protection plate 430, the sidewall 433 of transparent protection plate 430 mills out baffle groove 430a through CNC milling machine; baffle groove 430a in order to combine with frame, to strengthen the robust structure of display screen component.Baffle groove 430a is between upper surface 431 and lower surface 432; upper surface 432 covers viewing area 11; and the area of the area ratio viewing area 11 of upper surface 432 is large, thus reach the outward appearance area increasing transparent protection plate 430, make the visual effect of display screen component better.
As shown in Figure 6; 5th embodiment is provided; roughly the same with the 4th embodiment; unlike; in the step of the periphery of processed glass plate, first by unprocessed glass plate sections after cutting process, obtain the semi-finished product of transparent protection plate; finally process multiple projection at half-finished upper surface periphery of transparent protection plate through CNC milling machine, thus obtain transparent protection plate 530.Concrete, the upper surface 531 of transparent protection plate 530 is corresponding with lower surface 532, and upper surface 531 and lower surface 532 all cover display surface 10a, and the area of upper surface 531 is greater than the area of display surface 10a.The periphery of upper surface 531 processes multiple protruding 531a through CNC milling machine, and multiple protruding 531a, in order to strengthen the installation strength of transparent protection plate 530, makes the structure of display screen component more firm.In other implementations, can also be mill out multiple depression at upper surface 531 through CNC milling machine; In the step providing a transparent protection plate, transparent protection plate can also according to preset shape injection mo(u)lding.
Step 103: adopt injection molding technique to process a frame, scuncheon has frame flange.
In a first embodiment, the step of a transparent protection plate is being provided to comprise:
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 adopts CNC milling machine Milling Process mode to make, and the machining accuracy grade of frame shaping mold cavity is identical with the machining accuracy grade of transparent protection plate, make frame shaping mold cavity and glass plate good fit.Concrete, the upper surface 31 of transparent protection plate 30 is fitted with the first inner surface of frame shaping mold cavity; By frame shaping mold cavity and frame core matched moulds, thus obtain the chamber with frame shape.More specifically, by a module after CNC milling machine processing, obtain the frame shaping mold cavity with a slippery inner surface, after inner surface and upper surface fit, and then be reserved with a forming surface.Frame shaping mold cavity is matched with frame building core, thus the outer surface of forming surface, die cavity die joint and frame building core encloses the chamber with frame shape jointly simultaneously.
Step S032: frame raw material are injected in injection cavity by heating frame raw material.
In the present embodiment, frame raw material can be granular plastic cement, also can be granular metals, can also be granular silica gel.Preferably, frame raw material adopt plastic cement.The raw-material heating of frame can be complete in injector, the screw rod of injector is utilized to do shearing motion to frame raw material, make frame raw material be the liquid state of melting, and add the raw-material cohesive force in edge, frame raw material can be better combined with glass plate.In order to not affect the appearance of frame, the entry portal of liquid starting material is arranged on frame core, thus avoids leave injection vestige in the appearance of frame, affects 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 shaping mold cavity, thus obtain frame 20.Concrete; frame 20 is except can carrying display screen 10 and transparent protection plate 30, and when display screen 10 is touching display screen, frame 20 can also be low pole material; frame 20, except representing good insulation effect, can also be reach the effect of transmitting fingerprint induction field.The rectangular ring-type of frame 20, frame 20 comprises the medial surface 20a and lateral surface 20b that are oppositely arranged.Medial surface 20a in order to the periphery of fixing transparent protective cover 30, lateral surface 20b in order to be fixed on terminal device, or as the appearance part of frame 20.Concrete, frame 20 also comprises and is fixed on end face 20c between medial surface 20a and lateral surface 20b and bottom surface 20d.End face 20c opposing bottom surface 20d is arranged, and end face 20c and lateral surface 20a forms the appearance (sign) of frame 20.Appearance can be shiny surface, also can be folding surface, also can be arrange corner angle between end face 20c and lateral surface 20a.Frame flange 21 is arranged on medial surface 20a, and the protrusion direction of frame flange 21 is parallel to display surface 10a.Frame flange 21 can be directly fixed on non-display area 12 by viscose glue, and frame flange 21 also can be indirectly be fixed on non-display area 12, and namely 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 comprises the face of covering 211 that correspondence fits in non-display area 12, and relatively covers the visible surface 212 of face 211 setting.Visible surface 212 and end face 20c form smooth appearance face jointly, thus make the appearance of frame 20 smooth, increase the hand-held comfort level of frame 20, and increase the apparent visual effect of frame 20.Frame flange 21 also comprises the joint face 213 be fixed between the face of covering 211 and visible surface 212, and joint face 213 is fixedly connected with sidewall 33.Joint face 213 is fixedly connected with sidewall 33 by integrated mode.
In the present embodiment, upper surface 31 is mutually concordant with visible surface 212, thus makes the appearance surfaces of display screen component smooth, and reaches seamless effect, strengthens the visual effect of display screen component 100.Lower surface 32 is mutually concordant with the face of covering 211, lower surface 32 and cover face 211 and jointly form shiny surface 32a, and shiny surface 32a is burnishing surface, thus is conveniently adhered on shiny surface 32a by the real face 10a of display screen 10.
As shown in Figure 3, in a second embodiment, after processing the step of a frame by adopting injection molding technique, frame 220 is obtained.Frame 220 is roughly the same with the frame 20 of the first embodiment, unlike, the contiguous display surface 10a of frame flange 221 of frame 220, the periphery of transparent protection plate 230 deviates from display surface 10a side at frame flange 221 and exists overlapping at least partly.The periphery of transparent protection plate 230 is fixed on frame flange 221, and covers frame flange 221.
In the present embodiment, visible surface 2212 and the end face 220c and medial surface 220b of frame flange 221 form groove 2210, and visible surface 2212 opposing top 220c is near bottom surface 220d.The upper surface 231 of transparent protection plate 230 is concordant with end face 220c phase, and baffle flange 233a accommodates and groove 2210, and baffle flange 233a and groove 2210 match, and baffle flange 233a covers the visible surface 2212 of frame flange 221.The lower surface 232 of transparent protection plate 230 is mutually concordant with the face of covering 2211.Thus the area of transparent protection plate 230 is increased, make the frame 220 of display screen component seem narrower, make the Rimless effect of display screen component stronger.
As shown in Figure 4, thering is provided in the 3rd embodiment, after processing the step of a frame by adopting injection molding technique, obtaining frame 320, frame 320 is roughly the same with the frame 20 in the first embodiment, the contiguous end face 320c of the frame flange 321 unlike frame 320.Concrete, the contiguous end face 320c of visible surface 3212 of frame flange 321, visible surface 3212 and end face 320c form smooth appearance face jointly, thus make the appearance of frame 320 smooth, increase the hand-held comfort level of frame 320, and increase the apparent visual effect of frame 320.Be inserted with frame flange 321 in the baffle groove 330a of transparent protection plate 330, baffle groove 330a and frame flange 321 match.Baffle groove 330a comprises the loading end 3301 near display screen 10.Loading end 3301 fits with the face of covering 3211 of frame flange 320, and groove 330a plays carrying firmly effect to frame flange 321, makes simple, firm, the convenient production of display screen component structure.
As shown in Figure 5, thering is provided in the 4th embodiment, after processing the step of a frame by adopting injection molding technique, obtaining frame 420, frame 420 is roughly the same with the frame 20 in the first embodiment, unlike the frame flange 421 of frame 420 between end face 420c and bottom surface 420d.Concrete, baffle groove 430a also comprises the face of covering 4302 that relative loading end 4301 is arranged.Visible surface 4212 is contained in baffle groove 430a, covers face 4302 and covers visible surface 4212.
As shown in Figure 6, thering is provided in the 5th embodiment, after processing the step of a frame by adopting injection molding technique, obtaining frame 520, frame 520 is roughly the same with the frame 20 in the first embodiment, and the frame flange 521 unlike frame 520 is provided with multiple depression 521a.Concrete, multiple depression 521a is arranged on the face of covering 5211, and multiple protruding 531a correspondences are arranged at the periphery of upper surface 531.Depression 521a can be rectangular recess, and also can be hemispherical groove, can also be conical socket.Protruding 531a matches with the profile of depression 521a.When frame flange 521 is laminated on upper surface 531; protruding 531a is contained in depression 521a; thus make transparent protection plate 530 more firm with the structure of frame 520 on the one hand; strengthening the structural behaviour of display screen component, can also be realize the location of transparent protection plate 530 on frame 520 on the other hand.In other embodiments, can also be transparent protection plate 530 sidewall 5335 on depression is set, the joint face of frame flange 521 arranges projection, thus realizes the combination of transparent protection plate 530 and frame 520.
Step 104: transparent protection plate and frame is jointly fixing with on display surface, and frame flange correspondence is set covers non-display area, lower surface at least covers viewing area.
In this step, be coated with optical cement layer on the display face, frame and transparent protection plate are pasted in optical cement layer jointly.
In the first embodiment provided, display surface 10a is coated with optical cement layer (sign), optical cement layer is adhered between shiny surface 32a and display surface 10a.Optical cement layer correspondence covers viewing area 11 and non-display area 12, thus finally obtains display screen component.Utilize optical cement layer to realize frame flange 21 and be fixedly connected with display screen 10 with transparent protection plate 30; strengthen the robust structure of display screen component on the one hand; frame flange 21 and transparent protection plate 30 is utilized directly to fit in display screen 10 on the other hand; reach the gapless of display screen 10 and frame flange 21; and reach gapless between display screen 10 and transparent protection plate 30; thus make free from dust on display surface 10a, free from admixture, strengthen the display effect of display screen component.
In the second embodiment provided, implementation frame and transparent protection plate are jointly pasted in optical cement layer is identical with the first embodiment, does not repeat them here.
In the 3rd embodiment provided, roughly the same with the first embodiment, unlike, display surface 310a is coated with optical cement layer (sign), optical cement layer is adhered between lower surface 332 and display surface 310a.
In four embodiments provided and the 5th embodiment, implementation frame and transparent protection plate are jointly pasted in optical cement layer is identical with the 3rd embodiment, does not repeat them here.
The moulding process of display screen component of the present invention; by molding frame flange in the inner side of frame; frame flange correspondence is utilized to cover non-display area; thus the inside edge being omitted in transparent protection plate is coated with ink layer; namely the outward appearance of display screen component is made only can to see the viewing area of shell frame and display screen; decrease the visual hierarchy of display screen component, realize the frame of display screen component without black ink edge, increase the visual effect of display screen component.
Be more than the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a moulding process for display screen component, is characterized in that, the moulding process of described display screen component comprises step:
There is provided a display screen, described display screen has a display surface, described display surface is provided with viewing area and non-display area, and described non-display area is around described viewing area;
There is provided a transparent protection plate, described transparent protection plate has the lower surface at least covering described viewing area;
Adopt injection molding technique to process a frame, described scuncheon has frame flange;
Described transparent protection plate and described frame is jointly fixing with on described display surface, and described frame flange correspondence is set covers described non-display area, described lower surface at least covers described viewing area.
2. the moulding process of display screen component according to claim 1, is characterized in that, in the step providing a transparent protection plate, the lower surface of described transparent protection plate is suitable with described viewing area.
3. the moulding process of display screen component according to claim 2, is characterized in that, in the step providing a transparent protection plate, described transparent protection plate has the upper surface that a relatively described lower surface is arranged, and described upper surface is corresponding with described lower surface.
4. the moulding process of display screen component according to claim 3, it is characterized in that, process in the step of a frame at employing injection molding technique, described frame flange has and mutually concordant with described lower surface covers face, and has the visible surface mutually concordant with described upper surface.
5. the moulding process of display screen component according to claim 1, is characterized in that, in the step providing a transparent protection plate, the lower surface of described transparent protection plate at least covers described display surface.
6. the moulding process of display screen component according to claim 5, is characterized in that, in the step providing a transparent protection plate, described transparent protection plate has the upper surface that a relatively described lower surface is arranged, and described upper surface is suitable with described viewing area.
7. the moulding process of the display screen component according to claim 1 ~ 6 any one; it is characterized in that; described transparent protection plate and described frame are being fixed with the step on described display surface jointly; described display surface is coated with optical cement layer, described frame and described transparent protection plate are pasted in described optical cement layer jointly.
8. the moulding process of the display screen component according to claim 1 ~ 6 any one, is characterized in that, in the step providing a display screen, described display screen is touching display screen.
9. the moulding process of the display screen component according to claim 1 ~ 6 any one, is characterized in that, comprises providing the step of a transparent protection plate:
One unprocessed glass plate sections is provided;
The periphery of the glass plate sections of processing, obtains described transparent protection plate.
10. the moulding process of display screen component according to claim 9, is characterized in that, comprises in the step adopting injection molding technique to process a frame:
Described transparent protection plate is put into frame shaping mold cavity, obtains the injection cavity of frame shape;
Frame raw material are injected in described injection cavity by heating frame raw material.
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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510189559.8A CN104924624B (en) | 2015-04-20 | 2015-04-20 | The moulding process of display screen component |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810340404.3A Division CN108322576B (en) | 2015-04-20 | 2015-04-20 | Forming process of display screen assembly |
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| Publication Number | Publication Date |
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| CN104924624A true CN104924624A (en) | 2015-09-23 |
| CN104924624B 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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| Application Number | Title | Priority Date | Filing Date |
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| CN201810340404.3A Expired - Fee Related CN108322576B (en) | 2015-04-20 | 2015-04-20 | Forming process of display screen assembly |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06246782A (en) * | 1993-02-26 | 1994-09-06 | Takagi Seiko:Kk | Insert molding of plate glass fitted product |
| 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) |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06246782A (en) * | 1993-02-26 | 1994-09-06 | Takagi Seiko:Kk | Insert molding of plate glass fitted product |
| 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) |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108322576B (en) | 2020-02-18 |
| CN104924624B (en) | 2018-05-01 |
| CN108322576A (en) | 2018-07-24 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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