CN107402458A - The recasting renovation process of liquid crystal display - Google Patents
The recasting renovation process of liquid crystal display Download PDFInfo
- Publication number
- CN107402458A CN107402458A CN201610332929.3A CN201610332929A CN107402458A CN 107402458 A CN107402458 A CN 107402458A CN 201610332929 A CN201610332929 A CN 201610332929A CN 107402458 A CN107402458 A CN 107402458A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- shell portion
- shell
- crystal display
- recasting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
Abstract
A kind of recasting renovation process of liquid crystal display, is comprised the steps of, there is provided a shell, the shell is cut out into two first shell portions and a second shell portion between the first shell portion.The first shell portion is combined together, the junction in the first shell portion forms a bonding crack.The second shell portion is incorporated into the first shell portion and covers the bonding crack, the first shell portion turns into a regeneration shell after being combined with the second shell portion.One liquid crystal panel module, a backlight module and the regeneration shell are installed and combined, and then obtains a liquid crystal display.The present invention can so reduce quantity of refuse, very environmentally friendly, and can reduce the element cost and manufacturing cost of display by the way that processing is cut, remake to the old shell to obtain the regeneration shell.
Description
Technical field
The present invention relates to a kind of recasting renovation process of display, more particularly to one kind by liquid crystal
Display makes its recycling recasting renovation process by extra recasting and processing.
Background technology
Liquid crystal display (LCD) is often used in many public places or place of business, can be used as electricity
Depending on viewing, or for playing advertisement or other Multi-media informations.But the cabinet in kitchen, family
In the places such as the glazing plate of son etc., bus, rapid transit, or the glazing plate of public place,
Because installing space is relatively restricted, therefore display sizes may must use special requirement, and
Non- general common-size can be installed.And known liquid crystal display generally comprises：One face template die
Group, a backlight module for being located at panel module side, and one be incorporated into the panel module
With the shell on the backlight module.Because the dimensions of current panel module is approximately fixed, because
This when face it is foregoing have special size demand situation when, it is necessary to by the panel of general regular size
Module cuts out backlight mould appropriately sized, then that the panel module after being cut is matched with size
Group, shell assembling, to produce appropriately sized display.
In addition, some liquid crystal displays for scrapping, abandoning, actually performance is still good, or
Still there is partial component to use.And in the superfluous modern life of goods and materials, if can pass through by
The subelement of liquid crystal display carries out proper treatment and processing, makes its recycling, and tries one's best
Use demand just extra drawn material, the new product of manufacture again are avoided to, can so reduce rubbish
Rubbish amount, more environmental protection, and element cost and manufacturing cost can be reduced, so the present invention is just
Studied for the recasting renovation process of liquid crystal display.
The content of the invention
It is an object of the invention to provide a kind of environmental protection, element cost and manufacturing cost can be reduced
The recasting renovation process of liquid crystal display.
The recasting renovation process of the liquid crystal display of the present invention, includes step A：There is provided outside one
Shell, the shell include a basal wall, and one from the frame that the basal wall periphery extends forward around wall,
The basal wall includes the relative first side in two intervals.Step B：Along several on the basal wall
It is expected that cutting place, the shell is cut into several positions, each is estimated to cut place from described the
One of them of one side extends to another of the first side, and what is cut out is described several
Position, including two first shell portions being spaced, and one between the first shell portion
Second shell portion, each first shell portion in have on cropped position one towards this second
The interface in shell portion.Step C：By the first shell portion in a manner of mutual interface is opposite
It is combined together, the junction in the first shell portion forms a bonding crack.Step D：Should
Second shell portion is incorporated into the first shell portion, and the position correspondence in the second shell portion bonding crack
Position so that the bonding crack to be covered, the first shell portion turns into after being combined with the second shell portion
One regeneration shell.Step E：By a liquid crystal panel module, a backlight module and this again
Raw shell installation combines, and then obtains a liquid crystal display.
The recasting renovation process of liquid crystal display of the present invention, the step E liquid crystal panel
Module is to cut a pending liquid crystal panel module and obtain.
The recasting renovation process of liquid crystal display of the present invention, the pending liquid crystal surface template die
Group belongs to the component of same pending liquid crystal display with the shell.
The recasting renovation process of liquid crystal display of the present invention, in this step D, first will
After the second shell portion cuts into less size, then combined with the first shell portion.
The recasting renovation process of liquid crystal display of the present invention, the first shell portion combine
Afterwards, a regeneration basal wall is defined jointly, and one extends forward from the regeneration basal wall periphery
And the regeneration frame of an installing space is defined jointly around wall, the regeneration basal wall bag with the regeneration basal wall
Include first face towards the installing space, and one in contrast to the second of first face
Face, the liquid crystal panel module are installed on the installing space with the backlight module, second shell portion knot
Together in second face.
The recasting renovation process of liquid crystal display of the present invention, in step C, utilizes weldering
The first shell portion is combined together by the mode for connecing or binding.
The recasting renovation process of liquid crystal display of the present invention, in step D, utilizes weldering
The second shell portion is incorporated into the first shell portion by the mode for connecing or binding.
The recasting renovation process of liquid crystal display of the present invention, the backlight module and the shell
Belong to the component of same pending liquid crystal display.
The recasting renovation process of liquid crystal display of the present invention, the combination in the first shell portion
Place forms one and second faces that first face is recessed from this, and for accommodating the appearance in the second shell portion
Groove.
The recasting renovation process of liquid crystal display of the present invention, in stepb, this is several
It is expected that the place of cutting is parallel to each other.
The beneficial effects of the present invention are：Added by being cut, being remake to the old shell
Work can so reduce quantity of refuse, very environmentally friendly, and can reduce to obtain the regeneration shell
The element cost and manufacturing cost of display.Wherein, the second shell portion is incorporated into the first shell
In portion, the bonding crack formed after can the first shell portion be combined covered, and reached beautiful
See effect.The second shell portion so can also be effectively utilized, is reached and is not wasted, reduces waste material
Effect.
Brief description of the drawings
The present invention other features and effect, by reference to schema embodiment in clearly
Present, wherein：
Fig. 1 is a steps flow chart block diagram, shows the recasting regeneration side of liquid crystal display of the present invention
One embodiment of method；
Fig. 2 is a schematic flow sheet, shows process when each step of the embodiment is carried out；
Fig. 3 is a rearview, shows a pending liquid crystal display of embodiment processing
The back side；And
Fig. 4 is a side view schematic cross-sectional view, shows the recasting regeneration side of liquid crystal display of the present invention
The liquid crystal display of another different structure produced by method.
Embodiment
Refering to Fig. 1,2,3, an embodiment of the recasting renovation process of liquid crystal display of the present invention,
A pending liquid crystal display 1 can be subjected to recasting processing, to obtain a size difference
Liquid crystal display 2.The method of the present embodiment comprises the steps of.
Step 61：The pending liquid crystal display 1 is provided, it includes a shell 3, with
An and pending backlight module 51 of liquid crystal panel module 41 and one in the shell 3.
The shell 3 include one be about in square basal wall 31, and one from the periphery of basal wall 31
The frame extended forward is around wall 32.The basal wall 31 includes two between left and right every relative and present downward
The first side 33 stretched, and two between the upper and lower every relative and be connected to the first side 33
Between second side 34.What the pending liquid crystal panel module 41 was actually spaced including two
Polarizer, two glass substrates between two Polarizer, and one be located at described two
Between glass substrate and the liquid crystal layer containing liquid crystal.Further, the pending liquid crystal surface template die
Group 41 is also comprising membrane transistor, alignment film, black matrix" (black matrix), colored filter
The structures such as mating plate (color filter), but due to the thin portion structure of the pending liquid crystal panel module 41
The improvement emphasis of non-invention is made, is no longer described in detail, schema is illustrated with simple layer body.Should
Backlight module 51 is located at the basal wall 31 of the pending liquid crystal panel module 41 and the shell 3
Between, the backlight module 51 includes several illuminating parts, a light guide plate, and selectively sets
A diffuser plate and a prismatic lens on front side of the light guide plate.Because the backlight module 51 is known
Technology, and the improvement emphasis of its detail structure non-invention, are no longer described in detail, and schema is also only
Illustrated with simple layer body.
Step 62：By the pending liquid crystal panel module 41, the backlight module 51 and the shell
3 separate.Then the shell 3 is processed, along several on the basal wall 31 of the shell 3
It is expected that cutting place 30, the shell 3 is cut into several positions.Each is expected to cut place 30
From the first side 33 one of them extend to the first side 33 another,
In the present embodiment, several estimated places of cutting 30 are parallel to each other.The several portions cut out
Position, including two first shell portions 35 being spaced, and one be located at the first shell portion
Second shell portion 36 between 35.Each first shell portion 35 all includes the part of the basal wall 31,
And the frame in each first shell portion 35 then surrounds around wall 32 in three faces.Each first shell portion
35 on cropped position in having an interface 351 towards the second shell portion 36.Should
Second shell portion 36 includes the part of the basal wall 31, and the frame around the left and right two of wall 32
A part for side.
Wherein, it is contemplated that the position at the place of cutting 30 can adjust, such as up or can move down,
The first shell portion 35 of palpus size and second shell portion 36 to cut out.The visual liquid to be produced
The size of crystal display 2 and order.
Step 63：By the first shell portion 35 in a manner of mutual interface 351 is opposite knot
It is combined, the junction of the interface 351 in the first shell portion 35 forms a bonding crack
352.In this step, the mode of welding or bonding can be utilized by the first shell portion 35
The interface 351 is combined and fixed.After the first shell portion 35 combines, a chi is formed
Very little less housing, the first shell portion 35 define a regeneration basal wall 353 jointly, and
One four periphery from the regeneration basal wall 353 forward extension and with the 353 common boundary of regeneration basal wall
The regeneration frame of a fixed installing space 350 is around wall 354.The regeneration basal wall 353 includes a direction should
First face 355 of installing space 350, and one in contrast to first face 355 the second face 356.
Step 64：The 36 unwanted position of second shell portion is cut, for example, will
Its frame is dismissed around wall 32, leaves the position with the basal wall 31, and utilizes what is welded or bind
Mode, the second shell portion 36 is incorporated on second face 356 in the first shell portion 35, and
The position of the position correspondence in the second shell portion 36 bonding crack 352 and along the bonding crack 352
Fitting, the bonding crack 352 was covered.The first shell portion 35 and the second shell portion 36
Turn into a regeneration shell 21 with reference to after.If the it should be noted that chi in the second shell portion 36
It is very little larger, for example, its upper and lower it is upward length it is longer when, can also first cut into smaller and suitable
When size after, in conjunction with the first shell portion 35.Or the second shell portion 36
Frame can also need not be dismissed around wall 32, just directly entirely be incorporated into the first shell portion 35
On.
Step 65：The pending liquid crystal panel module 41 is cut, and is processed by remaking to obtain
Liquid crystal panel module 42 that is smaller to a size and being matched with the size of regeneration shell 21.
Step 66：A size and the liquid crystal panel module 42 and the regeneration shell 21 are taken in addition
The backlight module 52 of matching, the backlight module 52 and the liquid crystal panel module 42 are installed on this
In the installing space 350 for regenerating shell 21, and then the liquid crystal display 2 can be obtained.Supplement
Illustrate, although the present embodiment is to take the backlight module 52 to assemble in addition, in implementation
When, backlight for same pending liquid crystal display 1 with the shell 3 can also be used
Module 51 uses, and now the backlight module 51 must first pass through processing of cutting processing, make it
Size after cutting matches with the liquid crystal panel module 42, the regeneration shell 21.
In summary, the present invention by the old shell 3 is cut, remake processing with
Obtain the regeneration shell 21, rather than extra drawn material manufactures new shell again, can so subtract
It is few quantity of refuse, very environmentally friendly, and the element cost and manufacturing cost of display can be reduced.
Wherein, the present invention is incorporated into the first shell portion 35 by the second shell portion 36, can be incited somebody to action
Position (the namely bonding crack 352) after the first shell portion 35 combines covered, reach compared with
For effect attractive in appearance, the second shell portion 36 so can also be effectively utilized, is reached and is not wasted, subtracts
The effect of less waste material.In the present embodiment, the pending liquid crystal panel module 41 and the shell 3
Belong to the component of the same pending liquid crystal display 1, take more convenient.But in
During implementation, the shell and liquid crystal surface template die of different pending liquid crystal displays can also be used
Group, it so can equally reach article regeneration, meet ecological requirements, the reduction manufacturing
The advantages of cost.In addition, although the liquid crystal panel module 42 of the present embodiment is to cut this to wait to locate
Manage liquid crystal panel module 41 and obtain, but when implementing, can also directly take at the very start
It is made into that size is appropriate and the liquid crystal panel module 42 that can be matched with the regeneration shell 21,
That is the acquirement of the liquid crystal panel module 42 of the invention, not small so that large scale to be cut into
Size is necessary mode.
Refering to Fig. 4, supplementary notes, the first shell portion 35 and the second shell portion 36 also may be used
To carry out extra machining, the junction in the first shell portion 35 is formed one and certainly should
Second face 356 is thinning to accommodate by processing towards the recessed tank 357 in first face 355
The second shell portion 36, consequently, it is possible to make the first shell portion 35 the second face 356 and should
The rear side surface in second shell portion 36 is substantially concordant, more preferably attractive in appearance.The first shell portion 35 is local
Thinning procedure of processing, it can carry out after step 62 cuts out the first shell portion 35, also may be used
To be carried out again after step 63 combines the first shell portion 35.And first shell portion 35,
Two shell portions 36 can all be sized the factors such as demand, manufacture demand again, carry out it is extra cut,
Skiving, trimming ... etc. are processed.The order of each step of the present invention is not required to limit, as long as making flow
It can carry out, can finally obtain the less can of liquid crystal display 2 of size.
Claims (10)
- A kind of 1. recasting renovation process of liquid crystal display, it is characterised in that：It is included：Step A：A shell is provided, the shell includes a basal wall, and one certainly should For the frame that basal wall periphery extends forward around wall, the basal wall includes the relative first side in two intervals；Step B：Along on the basal wall it is several it is estimated cut place, the shell is cut into number Individual position, each estimated place of cutting from the first side one of them extend to it is described First side another, several positions for cutting out, including two be spaced First shell portion, and a second shell portion between the first shell portion, each first Shell portion on cropped position in having an interface towards the second shell portion；Step C：The first shell portion is incorporated in one in a manner of mutual interface is opposite Rise, the junction in the first shell portion forms a bonding crack；Step D：The second shell portion is incorporated into the first shell portion, and the second shell portion The position correspondence bonding crack position so that the bonding crack to be covered, the first shell portion with The second shell portion turns into a regeneration shell after combining；Step E：One liquid crystal panel module, a backlight module and the regeneration shell are pacified Dress combines, and then obtains a liquid crystal display.
- 2. the recasting renovation process of liquid crystal display as claimed in claim 1, its feature exist In：The step E liquid crystal panel module is to cut a pending liquid crystal panel module and obtain Arrive.
- 3. the recasting renovation process of liquid crystal display as claimed in claim 2, its feature exist In：The pending liquid crystal panel module belongs to same pending liquid crystal display with the shell The component of device.
- 4. the recasting renovation process of liquid crystal display as claimed in claim 1, its feature exist In：In this step D, after the second shell portion first is cut into less size, then with institute State the combination of first shell portion.
- 5. the recasting of the liquid crystal display as described in any claim in Claims 1-4 Renovation process, it is characterised in that：After the first shell portion combines, one is defined jointly again Raw basal wall, and one from regeneration basal wall periphery extension forward and common with the regeneration basal wall The regeneration frame of an installing space is defined around wall, the regeneration basal wall includes one towards the installation First face in space, and second face in contrast to first face, the liquid crystal surface template die Group is installed on the installing space with the backlight module, and the second shell portion is incorporated into second face.
- 6. the recasting of the liquid crystal display as described in any claim in Claims 1-4 Renovation process, it is characterised in that：In step C, using the mode of welding or bonding by institute First shell portion is stated to be combined together.
- 7. the recasting renovation process of liquid crystal display as claimed in claim 6, its feature exist In：In step D, the second shell portion is incorporated into using the mode of welding or bonding described In first shell portion.
- 8. the recasting of the liquid crystal display as described in any claim in Claims 1-4 Renovation process, it is characterised in that：The backlight module belongs to same pending with the shell The component of liquid crystal display.
- 9. the recasting renovation process of liquid crystal display as claimed in claim 5, its feature exist In：The junction in the first shell portion forms one, and from this, second to face first face recessed, And for accommodating the tank in the second shell portion.
- 10. the recasting of the liquid crystal display as described in any claim in Claims 1-4 Renovation process, it is characterised in that：In stepb, several estimated places of cutting are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610332929.3A CN107402458A (en) | 2016-05-19 | 2016-05-19 | The recasting renovation process of liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610332929.3A CN107402458A (en) | 2016-05-19 | 2016-05-19 | The recasting renovation process of liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107402458A true CN107402458A (en) | 2017-11-28 |
Family
ID=60394432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610332929.3A Pending CN107402458A (en) | 2016-05-19 | 2016-05-19 | The recasting renovation process of liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107402458A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030184706A1 (en) * | 1997-10-15 | 2003-10-02 | Watson David Stewart | Improvements in or relating to liquid crystal displays |
| CN204215667U (en) * | 2014-10-15 | 2015-03-18 | 上海峰宁信息科技股份有限公司 | A kind of pin-connected panel display back cover |
| CN205194251U (en) * | 2015-12-01 | 2016-04-27 | 凌晖科技股份有限公司 | Advertisement show window |
| CN105552638A (en) * | 2016-02-03 | 2016-05-04 | 番禺得意精密电子工业有限公司 | Electric connector, metal shell of electric connector and manufacturing method of metal shell |
-
2016
- 2016-05-19 CN CN201610332929.3A patent/CN107402458A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030184706A1 (en) * | 1997-10-15 | 2003-10-02 | Watson David Stewart | Improvements in or relating to liquid crystal displays |
| CN204215667U (en) * | 2014-10-15 | 2015-03-18 | 上海峰宁信息科技股份有限公司 | A kind of pin-connected panel display back cover |
| CN205194251U (en) * | 2015-12-01 | 2016-04-27 | 凌晖科技股份有限公司 | Advertisement show window |
| CN105552638A (en) * | 2016-02-03 | 2016-05-04 | 番禺得意精密电子工业有限公司 | Electric connector, metal shell of electric connector and manufacturing method of metal shell |
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Application publication date: 20171128 |