CN1971342A - LCD device - Google Patents
LCD device Download PDFInfo
- Publication number
- CN1971342A CN1971342A CN 200510101767 CN200510101767A CN1971342A CN 1971342 A CN1971342 A CN 1971342A CN 200510101767 CN200510101767 CN 200510101767 CN 200510101767 A CN200510101767 A CN 200510101767A CN 1971342 A CN1971342 A CN 1971342A
- Authority
- CN
- China
- Prior art keywords
- lcd
- circuit board
- button
- back cover
- function button
- 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
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Abstract
A liquid crystal display is disclosed that includes: housing and display panel, the housing contains front housing and rear housing, the front and rear housing are combined to form a holding space, the display panel is mounted in the holding space, and a function button integral with the rear housing is mounted on the rear housing. The cost of liquid crystal display is low, and it's convenient to assemble.
Description
[technical field]
The present invention relates to a kind of LCD.
[background technology]
Generally speaking, the prior art LCD is provided with function button in that display panel is other, controls the brightness, contrast of display panel etc. thus.
Seeing also Fig. 1, is a kind of sectional perspective exploded view of prior art LCD.As shown in the figure, the prior art LCD 100 mainly comprises a procapsid 101, a back casing (figure does not show), a display panel 102 and the circuit board (figure does not show) that electrically connects with this display panel 102.
Wherein, this procapsid 101 is used for fixing this display panel 102 with back casing, this procapsid 101 is provided with a plurality of button holes 1011 and a pilot lamp 1012, and these a plurality of button holes 1011 and a pilot lamp 1012 are located at display panel 102 belows, and the user can see through the state that pilot lamp 1012 is learnt LCD 100.Be provided with a button module group 103 between this procapsid 101 and this display panel 102, this button module group 103 comprises a function button 1031, a button circuit plate 1032 and a fixed component 1033.This fixed component 1033 is fixed on this procapsid 101 with button circuit plate 1032 and this function button 1031, and make 1031 pairs of this function buttons should button hole 1011 in.This button module group 103 is connected electrically in the circuit board that electrically connects with display panel 102 by connecting line (figure does not show), and the user can adjust the display quality of LCD 100 by this function button 1031.
But above-mentioned button module group 103 is independent designs, this button module group 103 must be connected by connecting line with the circuit board of display panel 102 in the time of assembling, can increase production cost, and makes assembling complicated.
[summary of the invention]
For overcoming the defective that prior art LCD cost is higher and assembling is complicated, be necessary to provide a kind of cost lower and assemble simple LCD.
A kind of LCD, it comprises a housing and a display panel, this housing comprises a fore shell and a back cover, this fore shell combines with back cover and forms a receiving space, this display panel is housed in this receiving space, wherein, this back cover be provided with one with the integrated function button of this back cover.
Improvement as above-mentioned LCD further comprises a circuit board, and it is positioned at this receiving space, and position corresponding with this function button on this circuit board is provided with a button circuit board.
Compared with prior art, because the function button and the back cover of LCD of the present invention are one-body molded, save the button cost.
In addition, button circuit board is arranged on the position corresponding with this function button of circuit board, therefore saves the connecting line cost of button circuit board and circuit board, thereby can obtain low cost and the also more convenient LCD of assembling.
[description of drawings]
Fig. 1 is the sectional perspective exploded view of prior art LCD.
Fig. 2 and Fig. 3 are the three-dimensional exploded views of first embodiment of the invention LCD.
Fig. 4 is the assembling stereogram of first embodiment of the invention LCD.
Fig. 5 is the assembling stereogram of another angle of first embodiment of the invention LCD.
Fig. 6 is the floor map of first embodiment of the invention LCD.
[embodiment]
See also Fig. 2 to Fig. 6, Fig. 2 and Fig. 3 are the blast stereographic maps of the first embodiment LCD 1, Fig. 4 is the assembling stereogram of this embodiment LCD 1, Fig. 5 is the assembling stereogram of this embodiment LCD 1 another angle, and Fig. 6 is the planimetric map of this embodiment LCD 1.This LCD 1 comprises a display panel 10, a circuit board 20 and a housing 30.This circuit board 20 electrically connects with this display panel 10, and this housing 30 comprises a fore shell 32 and a back cover 34, and this fore shell 32 is fixed this display panel 10 and this circuit board 20 in the lump with back cover 34.
This LCD 1 further comprises a shielding framework 40, and it covers and 20 shielding actions of this circuit board of fixing.
Wherein this back cover 34 be provided with one with these back cover 34 integrated function buttons 342, it is positioned at a side of this back cover 34, this integrated function button 342 is an arm shape structure, it is to utilize dissected valley groove mode to reach the elastic arm function on the structure.
Position corresponding with this function button 342 on this circuit board 20 is provided with a button circuit board 22, and this button circuit board 22 is one-body molded with this circuit board 20.
This fore shell 32 is provided with a pilot lamp 322 and a guide symbol (not indicating), this pilot lamp 322 and guide symbol are provided with corresponding to the position of this function button 342, the user can see through the state that pilot lamp 322 is learnt LCD 1, the function button 342 of this guide symbol guiding user finger touch back cover 34.
This LCD 1 can be assembled according to following order.At first, this display panel 10 electrically connects with this circuit board 20, after should shield with framework 40 and be arranged on this circuit board 20, fix this display panel 10, circuit board 20 and this shielding usefulness framework 40 in the lump by fore shell 32 and back cover 34 at last.
Compared to prior art, because the function button 342 of present embodiment LCD 1 is one-body molded with back cover 34, save the button cost and make easy to assembly, in addition, the position that button circuit board 22 one-body molded on this circuit board 20 and this function button 342 are corresponding, therefore save the connecting line cost between button circuit board 22 and the circuit board 20, and reduced the operation that is connected of button circuit board 22, thereby can obtain low cost and the also more convenient LCD of assembling with circuit board 20.
But, it is described that this LCD is not limited to above-mentioned embodiment, for example, described this function button 342 of this first embodiment also can be positioned at other avris of back cover 34, the also corresponding above-mentioned functions button 342 of button circuit board 22 on this circuit board 20 and change its position, the corresponding above-mentioned functions button 342 of a pilot lamp 322 on this fore shell 32 and a guide symbol and change its position.
Claims (10)
1. LCD, it comprises a housing and a display panel, this housing comprises a fore shell and a back cover, this fore shell combines with back cover and forms a receiving space, this display panel is housed in this receiving space, it is characterized in that: this back cover be provided with one with the integrated function button of this back cover.
2. LCD as claimed in claim 1 is characterized in that: this function button is an arm shape structure.
3. LCD as claimed in claim 1 is characterized in that: further comprise a circuit board, it is positioned at this receiving space, and position corresponding with this function button on this circuit board is provided with a button circuit board.
4. LCD as claimed in claim 3 is characterized in that: this circuit board and this display panel electrically connect.
5. LCD as claimed in claim 3 is characterized in that: this button circuit board and this circuit board are one-body molded.
6. LCD as claimed in claim 3 is characterized in that: further comprise one the shielding use framework, it covers on this circuit board.
7. LCD as claimed in claim 1 is characterized in that: this function button is positioned at the right edge of this back cover.
8. LCD as claimed in claim 1 is characterized in that: this function button is positioned at the limit, left side of this back cover.
9. LCD as claimed in claim 1 is characterized in that: this fore shell is provided with a pilot lamp, and it is positioned at the position corresponding with this function button.
10. LCD as claimed in claim 1 is characterized in that: this fore shell further comprise one with the guide symbol of the corresponding setting of function button on the back cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510101767 CN1971342A (en) | 2005-11-23 | 2005-11-23 | LCD device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510101767 CN1971342A (en) | 2005-11-23 | 2005-11-23 | LCD device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1971342A true CN1971342A (en) | 2007-05-30 |
Family
ID=38112243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510101767 Pending CN1971342A (en) | 2005-11-23 | 2005-11-23 | LCD device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1971342A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102956155A (en) * | 2011-08-18 | 2013-03-06 | 乐金显示有限公司 | Display device |
| US8421949B2 (en) | 2009-07-17 | 2013-04-16 | Wistron Corporation | Flat panel display device |
| CN101964889B (en) * | 2009-07-23 | 2015-08-05 | 纬创资通股份有限公司 | Flat display apparatus |
-
2005
- 2005-11-23 CN CN 200510101767 patent/CN1971342A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8421949B2 (en) | 2009-07-17 | 2013-04-16 | Wistron Corporation | Flat panel display device |
| CN101964889B (en) * | 2009-07-23 | 2015-08-05 | 纬创资通股份有限公司 | Flat display apparatus |
| CN102956155A (en) * | 2011-08-18 | 2013-03-06 | 乐金显示有限公司 | Display device |
| US8861190B2 (en) | 2011-08-18 | 2014-10-14 | Lg Display Co., Ltd. | Display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |