CN201867556U - Display structure - Google Patents
Display structure Download PDFInfo
- Publication number
- CN201867556U CN201867556U CN2010205560670U CN201020556067U CN201867556U CN 201867556 U CN201867556 U CN 201867556U CN 2010205560670 U CN2010205560670 U CN 2010205560670U CN 201020556067 U CN201020556067 U CN 201020556067U CN 201867556 U CN201867556 U CN 201867556U
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- CN
- China
- Prior art keywords
- backlight module
- display device
- device structure
- circuit board
- blooming
- 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.)
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model provides a display structure which belongs to the field of electronic equipment. The display structure comprises a front frame, a liquid crystal display (LCD) panel, a backlight module, a circuit board, a back cover, a rubber frame and at least one soft flat cable, wherein the front frame, the LCD panel, the backlight module, the circuit board and the back cover are sequentially distributed, the front frame and the back cover can be combined with each other to fix the LCD panel, the backlight module and the circuit board between the front frame and the back cover, the rubber frame covers and is fixed at the side of the backlight module, the outer side of the rubber frame comprises at least one depressed part, two ends of the soft flat cable are connected with the LCD panel and the circuit board respectively, and the soft flat cable passes through and is arranged in the depressed part; therefore, the display structure has the thinning effect.
Description
Technical field
The utility model belongs to electronic device field, is about a kind of display device structure, particularly about a kind of display device structure with slimming effect.
Background technology
In recent years, traditional cathode-ray tube display (CRT monitor that promptly is commonly called as) is replaced by LCD gradually, main cause is that the radiant quantity that LCD discharges is far smaller than CRT monitor, in addition, LCD reduces significantly in this manufacturing cost in several years, and this also is the reason that LCD becomes the TV or the computer screen market mainstream gradually.
See also Fig. 1, Fig. 1 illustrate is the stereographic map of prior art display device structure.As shown in Figure 1, a display device structure 1, frame 11, a liquid crystal panel 12, a backlight module 10, a circuit board 19, a back cover 18, a glue frame 13 and many flexible flat cables 121 before it includes one.Wherein, before this display device structure 1 was unassembled, this preceding frame 11, liquid crystal panel 12, glue frame 13, backlight module 10, back cover 18 were arranged from top to bottom in regular turn.This circuit board 19 is positioned at the side of this liquid crystal panel 12, and is electrically connected by many flexible flat cables 121, is used for driving and controlling this liquid crystal panel 12.This backlight module 10 is a direct type backlight module, and it includes a blooming 14, a diffuser plate 15, a plurality of lamps source 16 and a reflector plate 17, and this blooming 14, diffuser plate 15, a plurality of lamps source 16 and reflector plate 17 are arranged from top to bottom in regular turn.Please consult Fig. 3 more simultaneously, Fig. 3 illustrate is the part sectioned view of Fig. 1 display device structure; As shown in Figure 3, the inboard definition of this glue frame 13 has an accommodation space 133, after this liquid crystal panel 12, flexible flat cable 121, circuit board 19 were assembled with this glue frame 13, the accommodation space 133 of this glue frame 13 can be used to coat and fix this backlight module (this figure does not illustrate).This circuit board 19 is positioned at the limit, left side of this glue frame 13, and joins with liquid crystal panel 12 through this flexible flat cable 121.
Yet above-mentioned structure, because this circuit board 19 has certain length (L), so its length (L) can make this display device structure 1 can't reach the effect of slimming, and is very undesirable.
Therefore, how to use cheap, simple structure, reduce the thickness of display device structure 1, this is the target that those skilled in the art make great efforts.
The utility model content
The utility model fundamental purpose is to reduce the thickness of display device structure with cheap, simple structure.
In order to reach above-mentioned purpose, the utility model provides a kind of display device structure, frame before this display device structure comprises one, one liquid crystal panel, one backlight module, one circuit board, one back cover, one glue frame and at least one flexible flat cable, wherein, frame before being somebody's turn to do, liquid crystal panel, backlight module, circuit board and this back cover are arranged in regular turn, and should before frame and this back cover can interosculate and with this liquid crystal panel, in this backlight module and this circuit board are fixed on, this glue frame coats and is fixed on the side of this backlight module, and the outer side edges of this glue frame includes at least one depressed part, the two ends of this flexible flat cable respectively with this liquid crystal panel, circuit board joins, and this flexible flat cable passes through and is arranged in this depressed part; Therefore, this display device structure has the effect of slimming.
Aforesaid display device structure, wherein, this backlight module is a side type backlight module, and this backlight module includes a light guide plate, a reflector plate, at least one lamp source, at least one lampshade and at least one blooming, this blooming, this light guide plate, this reflector plate are arranged in regular turn, this lamp source is positioned at this light guide plate side, and this lampshade is positioned at this outside, lamp source.
Aforesaid display device structure, wherein, this backlight module is a direct type backlight module, and this backlight module includes a diffuser plate, a reflector plate, a plurality of lamps source and at least one blooming, a plurality of lamps source is laterally side by side, arrange in regular turn in this blooming, this diffuser plate, a plurality of lamps source, and this reflector plate is positioned at the outside, these lamp sources, is used for reflection ray.
Aforesaid display device structure, wherein, this blooming is diffusion barrier or brightness enhancement film.
Aforesaid display device structure, wherein, this lamp source be cathode fluorescent tube (Cold cathode fluorescent lamps, CCFL) or light emitting diode (Light emitting diode, lamp bar LED).
Therefore, display device structure of the present utility model can one simple structure, need not to change under the prerequisite of other assemblies, just can reduce the thickness of display device structure, reach the effect of slimming.
For making those skilled in the art understand the purpose of this utility model, feature and effect, by following specific embodiment, and conjunction with figs., to the utility model illustrate in detail as after.
Description of drawings
Fig. 1 illustrate is the stereographic map of prior art display device structure.
Fig. 2 illustrate is the stereographic map of the utility model display device structure.
Fig. 3 illustrate is the part sectioned view of Fig. 1 display device structure.
Fig. 4 illustrate is the part sectioned view of Fig. 2 display device structure.
Fig. 5 illustrate is liquid crystal panel, flexible flat cable, circuit board, the synoptic diagram of glue frame after assembling.
Fig. 6 illustrate is the display device structure stereographic map of another embodiment of the utility model.
The primary clustering symbol description:
1,2,3: display device structure
10,20,30: backlight module
11,21,31: preceding frame
12,22,32: liquid crystal panel
121,221,321: flexible flat cable
13,23,33: the glue frame
231: depressed part
232: the convex body
133,233: accommodation space
14,24,34: blooming
15,25: diffuser plate
16,26,36: the lamp source
17,27,37: reflector plate
18,28,38: back cover
19,29,39: circuit board
35: light guide plate
35A: exiting surface
361: lampshade
W: width
L: length
Embodiment
See also Fig. 2, Fig. 2 illustrate is the stereographic map of the utility model display device structure.As shown in Figure 2, a display device structure 2 includes a preceding frame 21, a liquid crystal panel 22, a backlight module 20, a circuit board 29, a back cover 28, a glue frame 23 and many flexible flat cables 221.This backlight module 20 is a direct type backlight module, and it includes a blooming 24, a diffuser plate 25, a plurality of lamps source 26 and a reflector plate 27.These lamp sources 26 can be cathode fluorescent tube (Cold cathode fluorescent lamps, CCFL) or light emitting diode (Light emitting diode, LED) lamp bar, a plurality of lamps source 26 is horizontal cross and comes on the general surface level, and this blooming 24, diffuser plate 25, a plurality of lamps source 26 and reflector plate 27 are arranged from top to bottom in regular turn.This reflector plate 27 is positioned at these outsides, 26 below, lamp source, its role is to reflect the light that send in these lamp sources 26, and light is upwards transmitted.The light of this display device structure 2 carries out the path, receives the light that these lamp sources 26 are directly injected or tossed about in bed to inject by these reflector plate 27 reflections by this diffuser plate 25, and light leaves this diffuser plate 25 and enters this blooming 24 then; This blooming 24 can be diffusion barrier or brightness enhancement film, and diffusion barrier can spread light further, is used for mixed light, and brightness enhancement film can increase the briliancy of bright dipping, and the brightness that increases on people's visual experience promotes.Through behind the mixed light or blast of this blooming 24, light leaves this backlight module 20, enters this liquid crystal panel 22, is used as this liquid crystal panel 22 1 backlights; So, the light that people can be provided by this backlight module 20, and see the tv screen that liquid crystal panel 22 is presented.
Next, please consult Fig. 2 and Fig. 4 simultaneously, Fig. 4 illustrate is the part sectioned view of Fig. 2 display device structure.As the enlarged drawing of Fig. 2 and shown in Figure 4, the two ends of each flexible flat cable 221 connect this liquid crystal panel 22 and this circuit board 29 respectively, therefore can present tv screen by these circuit board 29 these liquid crystal panels 22 of control.This circuit board 29 can be printed circuit board (PCB) (Printed Circuit Board, PCB); This flexible flat cable 221 can be chip mantle splice module, and (Chip-on-film, COF), it is a kind of bent wire rod of soft materials.Therefore, this circuit board 29 sees through the connection of many flexible flat cables 221, can swing or rotate along the flexible flat cable 221 that connects.Shown in the enlarged drawing of Fig. 2, the outer side edges of this glue frame 23 includes a plurality of depressed parts 231; As shown in Figure 4, the definition of the inboard of this glue frame 23 has an accommodation space 233, this accommodation space 233 to can be used to put the blooming 24 and the diffuser plate 25 of this backlight module 20 (Fig. 4 does not illustrate).Therefore, when this glue frame 23 is coated on the side of this backlight module 20, can be used for fixing this backlight module 20.Then, this liquid crystal panel 22 is placed this backlight module 20 tops, after again this flexible flat cable 221 and circuit board 29 being rotated in a counter-clockwise direction, coat below to this backlight module 20; At this moment, this flexible flat cable 221 is because be connected between this liquid crystal panel 22 and this circuit board 29, so can pass through and be arranged in the depressed part 231 of these glue frame 23 sides after these flexible flat cable 221 rotations coat.So, frame 21, liquid crystal panel 22, backlight module 20, circuit board 29 are arranged in regular turn with this back cover 28 before being somebody's turn to do, again by this preceding frame 21 and this back cover 28 respectively by upper and lower interosculating, in this liquid crystal panel 22, this backlight module 20 and this circuit board 29 can being fixed on.Display device structure 2 of the present utility model, because the circuit board 29 of above-below direction setting is made into to be the horizontal direction setting, so the thickness of this display device structure 2 do not influence by the size dimension of this circuit board 29 can, therefore, can reach the effect of slimming.
See also Fig. 5, Fig. 5 illustrate is liquid crystal panel, flexible flat cable, circuit board, the synoptic diagram of glue frame after assembling.As shown in Figure 5, this liquid crystal panel 22, flexible flat cable 221, circuit board (Fig. 5 does not illustrate), glue frame 23 are after assembling, this liquid crystal panel 22 can be positioned at the top of this backlight module (Fig. 5 does not illustrate), this glue frame 23 and many flexible flat cables 221 can be positioned at the side of this backlight module, and all flexible flat cables 221 all are positioned at the depressed part 231 of this glue frame 23.The visual demand of the width of each depressed part 231 (W) and design its size makes it can hold, be provided with a flexible flat cable 221, perhaps many flexible flat cables 221; The width (W) that promptly demonstrates this depressed part 231 in the enlarged drawing of Fig. 2 equals the situation of the stent of two flexible flat cables 221.Also have, also include a convex body 232 between two adjacent depressed parts 231, this convex body 232 can be used to cooperate the preceding frame 21 of this display device structure 2, the size of back cover 28, makes this glue frame 23 and the combining of this backlight module 20 can be firm, can not rock; Accordingly, in a preferred embodiment, the practical structures size of the preceding frame 21 of all visual this display device structure 2 of the shape of this convex body 232, size, size, back cover 28 and changing.
Above-mentioned display device structure is applied to direct type backlight module, yet the utility model also goes for side type backlight module.See also Fig. 6, Fig. 6 illustrate is the display device structure stereographic map of another embodiment of the utility model.As shown in Figure 6, frame 31, a liquid crystal panel 32, a backlight module 30, a circuit board 39, a back cover 38, a glue frame 33 and many flexible flat cables 321 before this display device structure 3 includes one.Wherein, the structure identical with previous embodiment do not repeat them here.This backlight module 30 is a side type backlight module, it includes a light guide plate 35, a reflector plate 37, two lamp sources 36, two lampshades 361 and a blooming 34, this blooming 34, this light guide plate 35, this reflector plate 37 are arranged in regular turn, this lamp source 36 is positioned at this light guide plate 35 sides, this lampshade 361 is positioned at this 36 outsides, lamp source, and this blooming 34 can be diffusion barrier or brightness enhancement film.This optical path is: after light was launched in this lamp source 36, this light can directly enter this light guide plate 35 inside, or was entered this light guide plate 35 indirectly by these lampshade 361 reflections; Light is penetrated by the exiting surface 35A of this light guide plate 35 afterwards, pass through this blooming 34 again after, enter in this liquid crystal panel 32, be used to provide backlight.Therefore, present embodiment uses the display device structure 3 of side type backlight module, also can reach the effect of identical slimming.
In sum, display device structure of the present utility model is simply constructed with one, need not to change under the prerequisite of other assemblies, just can reduce the thickness of display device structure, reaches the effect of slimming.Therefore has huge commercial interest.
Though the utility model is open in above-mentioned specific embodiment; right its disclosed specific embodiment is not to be used for limiting the utility model; any those skilled in the art are not in breaking away from spirit and scope of the present utility model; all can do various modifications and retouching; it makes an amendment and retouches and all belongs to category of the present utility model, and protection domain of the present utility model is as the criterion when looking accompanying the claim person of defining.
Claims (9)
1. a display device structure is characterized in that, this display device structure includes:
Frame before one;
One liquid crystal panel;
One backlight module;
One circuit board;
One back cover, this preceding frame, liquid crystal panel, backlight module, circuit board and this back cover are arranged in regular turn, and should before frame and this back cover can interosculate and in this liquid crystal panel, this backlight module and this circuit board be fixed on;
One glue frame, this glue frame coats and is fixed on the side of this backlight module, and the outer side edges of this glue frame includes at least one depressed part;
At least one flexible flat cable, the two ends of this flexible flat cable join with this liquid crystal panel, circuit board respectively, and this flexible flat cable passes through and is arranged in this depressed part.
2. display device structure as claimed in claim 1 is characterized in that, this backlight module is a side type backlight module.
3. display device structure as claimed in claim 2, it is characterized in that, this backlight module includes a light guide plate, a reflector plate, at least one lamp source, at least one lampshade and at least one blooming, this blooming, this light guide plate, this reflector plate are arranged in regular turn, this lamp source is positioned at this light guide plate side, and this lampshade is positioned at this outside, lamp source.
4. display device structure as claimed in claim 3 is characterized in that, this blooming is diffusion barrier or brightness enhancement film.
5. display device structure as claimed in claim 3 is characterized in that, the lamp bar that this lamp source is cathode fluorescent tube or light emitting diode.
6. display device structure as claimed in claim 1 is characterized in that, this backlight module is a direct type backlight module.
7. display device structure as claimed in claim 6, it is characterized in that, this backlight module includes a diffuser plate, a reflector plate, a plurality of lamps source and at least one blooming, a plurality of lamps source is laterally side by side, arrange in regular turn in this blooming, this diffuser plate, a plurality of lamps source, this reflector plate is positioned at the outside, these lamp sources, is used for reflection ray.
8. display device structure as claimed in claim 7 is characterized in that, this blooming is diffusion barrier or brightness enhancement film.
9. display device structure as claimed in claim 7 is characterized in that, the lamp bar that this lamp source is cathode fluorescent tube or light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205560670U CN201867556U (en) | 2010-10-08 | 2010-10-08 | Display structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205560670U CN201867556U (en) | 2010-10-08 | 2010-10-08 | Display structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867556U true CN201867556U (en) | 2011-06-15 |
Family
ID=44138708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205560670U Expired - Fee Related CN201867556U (en) | 2010-10-08 | 2010-10-08 | Display structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213884A (en) * | 2019-07-10 | 2021-01-12 | 三星显示有限公司 | Display device and backlight unit |
-
2010
- 2010-10-08 CN CN2010205560670U patent/CN201867556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213884A (en) * | 2019-07-10 | 2021-01-12 | 三星显示有限公司 | Display device and backlight unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20131008 |