CN201083914Y - Lcd - Google Patents
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- Publication number
- CN201083914Y CN201083914Y CNU2007201219971U CN200720121997U CN201083914Y CN 201083914 Y CN201083914 Y CN 201083914Y CN U2007201219971 U CNU2007201219971 U CN U2007201219971U CN 200720121997 U CN200720121997 U CN 200720121997U CN 201083914 Y CN201083914 Y CN 201083914Y
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal indicator
- crystal panel
- blooming piece
- frame
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a liquid crystal display device, comprising a liquid crystal panel and a narrower frame. The frame is arranged around the side edges of the liquid crystal panel, and frame of at least one side edge is formed by a side edge of an insulating optical membrane adjacent to the liquid crystal panel.
Description
Technical field
The utility model relates to a kind of liquid crystal indicator.
Background technology
Because characteristics such as liquid crystal indicator have gently, thin, little, (Personal Digital Assistant is PDA) in the equipment such as grade to make it be fit to very much be applied to mobile phone and personal digital assistant.Usually, liquid crystal indicator comprises the liquid crystal panel of a module backlight and adjacent this module backlight.
Seeing also Fig. 1, is a kind of perspective exploded view of prior art liquid crystal indicator.This liquid crystal indicator 1 is the mobile phone demonstration module of (figure does not show), and it comprises the liquid crystal panel 11 of a module 10 backlight and adjacent this module 10 backlight.This module 10 backlight comprises a glue frame 12, a reflector plate 14, a plurality of light source 15, a light guide plate 16 and a shading rubber belt 18.The stacked from bottom to top successively setting of this reflector plate 14, this glue frame 12, this light guide plate 16, this shading rubber belt 18 and this liquid crystal panel 11, these a plurality of light source 15 adjacent these light guide plate 16.
This light guide plate 16 comprises the exiting surface 162 of vertical this incidence surface 160 with of an incidence surface 160.This glue frame 12 comprises two relatively short the first side wall 121, two relative long second sidewall 122 and loading plates 124.This first side wall 121 and this second sidewall 122 join end to end successively and form first receiving space (indicating) of an annular.121 pairs of this first side walls should incidence surface 160.This loading plate 124 extends and forms one second receiving space (indicating) from the inside surface of this first side wall 121 and this second sidewall 122 (indicating) is vertical in this receiving space.These light source 15 adjacent these incidence surfaces 160.This shading rubber belt 18 is two-sided annular black belts that are viscosity.
This liquid crystal panel 11 comprises a viewing area 110 and an external zones 112, and this external zones 112 surrounds this viewing area 110.The inside of this viewing area 110 comprises the thin film transistor (TFT) (figure does not show) of a plurality of one-tenth arranged.This external zones 112 comprises a plurality of gate driving lines (figure do not show) and a plurality of data-driven line (figure does not show), and it transmits extremely these a plurality of thin film transistor (TFT)s of grid voltage and data voltage respectively.
Seeing also Fig. 2, is the schematic perspective view after liquid crystal indicator 1 assembling shown in Figure 1.This reflector plate 14 is pasted on the lower surface (not indicating) of this glue frame 12.This light guide plate 16 and this a plurality of light sources 15 are contained in this second receiving space, this shading rubber belt 209 be pasted on the upper surface of this loading plate 124 and these light guide plate 16 exiting surfaces 162 around.This liquid crystal panel 11 is contained in this first receiving space and is fixed in this loading plate 124 by this shading rubber belt 18, and this first side wall 121 is with the shorter lateral sides of such (indicating) of corresponding these liquid crystal panels 11 of conflicting of this second sidewall, 122 difference with than long side (sign).
Usually by a metal shell (figure does not show) side frame of this liquid crystal indicator 1 is lived and be assembled into one, again this liquid crystal indicator 1 and this keypad etc. are contained in a plastic casing (scheming not show) to form this mobile phone with (figure do not show) such as keypads of this mobile phone.The sidewall 122 of this glue frame 12 can be isolated this liquid crystal panel 11 and this metal shell, avoid because metal shell contacts the gate driving line of these liquid crystal panel 11 sides and the short circuit that the data-driven line is produced, to guarantee this liquid crystal indicator 1 and this mobile phone operate as normal.
Yet, because this glue frame 12 is made by glue frame mould usually, be subject to forming technique, the first side wall 121 of this glue frame 12 and second sidewall 122 are thicker usually, thereby when this liquid crystal panel 11 sizes one timing, this liquid crystal indicator 1 is along increasing than the width of the short side direction thickness with longer sidewall 122, and promptly this liquid crystal indicator 1 is positioned at the frame broad of longer sides.In addition, the frame that this liquid crystal indicator 1 is positioned at than minor face also has above-mentioned deficiency, can not satisfy the application that liquid crystal indicator 1 narrow frameization is had relatively high expectations.
The utility model content
In order to solve the problem of prior art liquid crystal indicator frame broad, be necessary the liquid crystal indicator that provides a kind of frame narrower.
A kind of liquid crystal indicator, it comprises a liquid crystal panel and a frame.This frame is around the side of this liquid crystal panel, and the frame that wherein is positioned at least one side is formed by a side that insulate adjacent this liquid crystal panel of blooming piece.
A kind of liquid crystal indicator, it comprises a framework, a blooming piece and a liquid crystal panel.This framework comprises that one supports the back up pad of this liquid crystal panel.Adjacent this framework of this blooming piece, the respective side of adjacent this liquid crystal panel of its at least one insulated side.
Compared with prior art, this liquid crystal indicator is provided with the blooming piece of an insulation at least one side of this liquid crystal panel, this blooming piece can be isolated respective side and its outside insulation of this liquid crystal panel, to guarantee the operate as normal of this liquid crystal indicator, and because this blooming piece far is thinner than the glue frame sidewall of prior art, it can form narrower frame at the liquid crystal panel side, therefore can comparatively satisfy the application that the narrow frameization of liquid crystal indicator is had relatively high expectations.
Description of drawings
Fig. 1 is a kind of perspective exploded view of prior art liquid crystal indicator.
Fig. 2 is the schematic perspective view after the liquid crystal indicator assembling shown in Figure 1.
Fig. 3 is the perspective exploded view of the utility model liquid crystal indicator first embodiment.
Fig. 4 is the schematic perspective view after the liquid crystal indicator assembling shown in Figure 3.
Embodiment
Seeing also Fig. 3, is the perspective exploded view of the utility model liquid crystal indicator first embodiment.This liquid crystal indicator 2 is small-sized demonstration modules, for example the demonstration module that adopted of portable equipment such as mobile phone or personal digital assistant.This liquid crystal indicator 2 comprises the liquid crystal panel 25 of a module 20 backlight and adjacent this module 20 backlight.This module 20 backlight comprises a reflector plate 201, a glue frame 203, a plurality of light source 205, a light guide plate 207 and a shading rubber belt 209.The stacked from bottom to top successively setting of this reflector plate 201, this glue frame 203, this light guide plate 207, this shading rubber belt 209 and this liquid crystal panel 25, these a plurality of light source 205 adjacent these light guide plate 207.
This light guide plate 207 comprises the bottom surface 276 of relative this exiting surface 274 with of exiting surface 274 of side 272, vertical this incidence surface 270 of an incidence surface 270, relative this incidence surface 270.
This glue frame 203 comprises the sidewall 232 that a loading plate 230 is relative with two.This loading plate 230 is annular plate-like structures, and its central authorities form a window 234, and 234 pairs of this windows should light guide plate 207.This loading plate 230 comprises the two parallel longer sides parallel with two than minor face (indicating) (sign), this two than minor face respectively to incidence surface 270 and side 272 that should light guide plate 27.Wherein, to should incidence surface 270 form a plurality of storage tanks 236 that are communicated with this window 234 than minor face, these a plurality of storage tanks 236 are respectively to should a plurality of light sources 205.This two sidewall 232 two extends upward than minor face from this respectively.The material of this glue frame 203 is plastics, as polycarbonate (Polycarbonate, PC) etc.
These a plurality of light sources 205 be white light emitting diode (Light Emitting Diode, LED) or the red, green, blue light emitting diode, the incidence surface 270 of its adjacent this light guide plate 27 and respectively to should a plurality of storage tanks 236.This shading rubber belt 209 is two-sided annular insulation black belts that are viscosity, and it far is thinner than the sidewall 232 of this glue frame 203.
This reflector plate 201 is insulation blooming pieces, and (Roll-to-Roll, R2R) technology forms and far be thinner than the sidewall 232 of this glue frame 203 by the transmission of reeling for it.This reflector plate 201 comprises a principal reflection district 210, two flanks 213 and is positioned at this principal reflection district 210 and the broken line 215 of 213 of flanks.210 pairs in this principal reflection district should loading plate 230 and this window 234, and its width and this loading plate 230 be than the equal in length of minor face, the equal in length of its length and this loading plate 230 longer sides.This two flank 213 lays respectively at two longer sides of this reflector plate 201, and the width of this flank 213 equals this top-down gross thickness in liquid crystal indicator 2 assembling backs.210 pairs in this principal reflection district should loading plate 230 part and the upper surface of this two flank 213 are tacky surfaces.
This liquid crystal panel 25 comprises a viewing area 250, the parallel longer second side 254 parallel with two, shorter first side 253 of an external zones 252, two.This external zones 252 surrounds this viewing area 250, and this first side 253 is also vertical mutually with the edge that second side 254 is positioned at this external zones 252.The inside of this viewing area 250 comprises the thin film transistor (TFT) (figure do not show) of a plurality of one-tenth arranged, its be used to control this liquid crystal indicator 2 liquid crystal molecule (figure does not show) thus deflection display frame.This external zones 252 comprises a plurality of gate driving lines (figure do not show) and a plurality of data-driven line (figure does not show), and it transmits extremely these a plurality of thin film transistor (TFT)s of grid voltage and data voltage respectively.The grid of a plurality of thin film transistor (TFT)s of same row is connected to same gate driving line, is connected to same data-driven line with the source electrode of a plurality of thin film transistor (TFT)s of delegation.A plurality of gate driving lines of this external zones 252 and a plurality of data-driven line are connected to the control circuit (figure does not show) of this liquid crystal indicator 2 by a flexible circuit board (figure does not show).
Seeing also Fig. 4, is the schematic perspective view after liquid crystal indicator 2 assemblings shown in Figure 3.The principal reflection district 210 of this reflector plate 201 is pasted on the lower surface of this loading plate 230, and with the common receiving spaces (indicating) that form of the window 234 of this loading plate 230.This light guide plate 207 is contained in this receiving space, and its exiting surface 274 is concordant with these loading plate 230 upper surfaces.These a plurality of light sources 205 are arranged at the incidence surface 270 of these a plurality of storage tanks 236 and adjacent this light guide plate 207 respectively.This shading rubber belt 209 be pasted on these light guide plate 207 exiting surfaces 274 around and the upper surface of this loading plate 230.
This liquid crystal panel 25 is fixed in this loading plate 230 by this shading rubber belt 209, and its upper surface is concordant with the upper surface of these glue frame 203 sidewalls 232, and this second side 254 is concordant with the outside of this glue frame 203.The first side 253 of this liquid crystal panel 25 this two sidewall 232 of conflicting respectively.The flank 213 of this reflector plate bends and is pasted on the outside of this glue frame 203 and the second side 254 of this liquid crystal panel 25 up along broken line 215, and concordant with the upper surface of this liquid crystal panel 25.The flank 213 common frames (not indicating) that form this liquid crystal indicator 2 of this two sidewall 232 and this reflector plate 209.Because this liquid crystal panel 25 is contained in this frame, this frame is isolated the gate driving line of these liquid crystal panel 25 external zoness 252 and data-driven line etc. with exterior insulation, avoid gate driving line and the short circuit of data-driven line, thereby guarantee the operate as normal of this liquid crystal indicator 2.
Compared with prior art, liquid crystal indicator 2 of the present utility model is bent to form these reflector plate 201 flanks 213 on a part of frame of this liquid crystal indicator 2, because this flank 213 is insulation blooming pieces, it can make the gate driving line of these liquid crystal panel 25 external zoness 252 and data-driven line etc. and its outside insulation isolate, avoid producing short circuit, thereby guarantee the operate as normal of this liquid crystal indicator 2.And because this reflector plate 201 far is thinner than the glue frame sidewall of prior art, thereby can form narrower frame, therefore can satisfy the application that liquid crystal indicator 2 narrow frameizations are had relatively high expectations in the outside of these liquid crystal panel 25 second sides 254.
The utility model liquid crystal indicator second embodiment and first embodiment are roughly the same, its difference is: the glue frame does not comprise sidewall, reflector plate is to should also comprising two flanks than minor face by loading plate, its short first side of bending covering liquid crystal panel, the flank of sheet coats thereby the four side of liquid crystal panel all is reflected.
Yet it is described that the utility model is not limited to above-mentioned embodiment, and for example this glue frame 203 also can be complied with the required structure that is designed to tool one sidewall or tool three sidewalls; This liquid crystal indicator 2 also can increase required blooming piece, for example sets gradually a diffusion sheet, a brightening piece and polaroid etc. once between this light guide plate 207 and this liquid crystal panel 25, and at the upper surface of this liquid crystal panel 25 polaroid on is set; This shading rubber belt 209 also can replace this reflector plate 207 to form the part frame of this liquid crystal indicator 2; The flank 213 of this reflector plate 201 also can further bend the edge that covers these liquid crystal panel 25 upper surfaces.
Claims (10)
1. liquid crystal indicator, it comprises a liquid crystal panel and a frame, this frame is characterized in that around the side of this liquid crystal panel: the frame that wherein is positioned at least one side is that the side by adjacent this liquid crystal panel of an insulation blooming piece is formed.
2. liquid crystal indicator as claimed in claim 1 is characterized in that: this blooming piece comprises a main body and is positioned at two flanks of this main body dual side-edge that this two flank is the relative dual side-edge of adjacent this liquid crystal panel respectively.
3. liquid crystal indicator as claimed in claim 2 is characterized in that: this blooming piece further comprises two broken lines, and it lays respectively between this main body and this two flank.
4. liquid crystal indicator as claimed in claim 2 is characterized in that: adjacent this liquid crystal panel of the main body of this blooming piece.
5. liquid crystal indicator as claimed in claim 4 is characterized in that: this liquid crystal indicator further comprises a light guide plate, and it is arranged between this main body and this liquid crystal panel.
6. liquid crystal indicator as claimed in claim 1 is characterized in that: this blooming piece is a reflector plate.
7. liquid crystal indicator, it comprises a liquid crystal panel, a framework and a blooming piece, this framework comprises that one supports the back up pad of this liquid crystal panel, and adjacent this framework of this blooming piece is characterized in that: the respective side of adjacent this liquid crystal panel of at least one insulated side of this blooming piece.
8. liquid crystal indicator as claimed in claim 7 is characterized in that: this blooming piece comprises a main body and lays respectively at this main body four insulated sides all around that this four insulated side is attached at the respective side edge of this liquid crystal panel respectively.
9. liquid crystal indicator as claimed in claim 7 is characterized in that: the central authorities of this back up pad form a window, and this liquid crystal indicator further comprises a light guide plate, and this light guide plate is contained in this window.
10. liquid crystal indicator as claimed in claim 7 is characterized in that: this blooming piece is a reflector plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201219971U CN201083914Y (en) | 2007-08-08 | 2007-08-08 | Lcd |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201219971U CN201083914Y (en) | 2007-08-08 | 2007-08-08 | Lcd |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201083914Y true CN201083914Y (en) | 2008-07-09 |
Family
ID=39626384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201219971U Expired - Fee Related CN201083914Y (en) | 2007-08-08 | 2007-08-08 | Lcd |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201083914Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864294A (en) * | 2015-05-28 | 2015-08-26 | 京东方科技集团股份有限公司 | Backlight module and display device |
| CN107748466A (en) * | 2017-11-14 | 2018-03-02 | 武汉华星光电技术有限公司 | A kind of display module and display device |
| CN107918219A (en) * | 2017-11-14 | 2018-04-17 | 武汉华星光电技术有限公司 | A kind of display module and display device |
-
2007
- 2007-08-08 CN CNU2007201219971U patent/CN201083914Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864294A (en) * | 2015-05-28 | 2015-08-26 | 京东方科技集团股份有限公司 | Backlight module and display device |
| CN107748466A (en) * | 2017-11-14 | 2018-03-02 | 武汉华星光电技术有限公司 | A kind of display module and display device |
| CN107918219A (en) * | 2017-11-14 | 2018-04-17 | 武汉华星光电技术有限公司 | A kind of display module and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20160808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |