CN1677188A - Liquid-crystal display and back-light module group - Google Patents
Liquid-crystal display and back-light module group Download PDFInfo
- Publication number
- CN1677188A CN1677188A CN 200410031953 CN200410031953A CN1677188A CN 1677188 A CN1677188 A CN 1677188A CN 200410031953 CN200410031953 CN 200410031953 CN 200410031953 A CN200410031953 A CN 200410031953A CN 1677188 A CN1677188 A CN 1677188A
- Authority
- CN
- China
- Prior art keywords
- fluorescent tube
- terminal
- carriage
- module backlight
- lateral bracket
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000005142 aphototropism Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- -1 diffuser plate Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention relates to a liquid crystal display and its backlight module, especially relating to a backlight module easy to replace the tube, including: a bottom frame; at least a side bracket including terminal setting parts and fixed outside the bottom frame; a tube bracket including tube setting ribs and side ribs and arranged on the side bracket as well as able to move relatively to the side bracket; at least a first terminal, arranged in the tube setting rib to transmit electric signal; at least a tube whose ends includes electrodes fastened on the first terminal; and at least a second terminal, one end of which is connected with an external driver device and includes at least an connection surface able to connect with the fist terminal to transmit electric signal.
Description
Technical field
The present invention relates to a kind of LCD and module backlight thereof; Be particularly related to a kind of module backlight with the structure that is easy to change fluorescent tube.
Background technology
The backlight liquid crystal display module is according to the difference of light inlet mode, be broadly divided into side-light type and straight-down negative, side-light type module backlight need cooperate light guide plate to use, be common in information products such as notebook computer, down straight aphototropism mode set does not need light guide plate usually, fluorescent tube directly is disposed at the module below, and light enters liquid crystal panel after seeing through the diffusion sheet homogenising.In recent years, large scale liquid crystal display such as LCD TV etc., paid attention to by the dealer gradually, general LCD TV is taked the module backlight of straight-down negative, yet down straight aphototropism mode set is in order to reach the demand of high briliancy, the fluorescent tube number that in a module backlight, is comprised nearly 16 do not wait, though generally at least up to more than 10,000 hours, be difficult to avoid the uneven phenomenon of display brightness that when fluorescent tube generation undesirable condition, caused the serviceable life of fluorescent tube.Existing down straight aphototropism mode set is when fluorescent tube is damaged, after face glass, diffuser plate, metal framework and plastic frame etc. must being removed, could replace the fluorescent tube of damage, not only during replacement cost, more need to carry out by the professional, cause maintenance cost to rise, also influence the wish that general family uses, and then hinder the popularization and the use of LCD TV.
On the other hand, the flat 4-366815 of Japanese Patent Application Laid-Open discloses reflecting plate is divided into two or above individual configurations, to increase the convenience of fluorescent tube displacement.But the range of application that its technology mainly is suitable for should be the LCD of small size or low briliancy, the fluorescent tube number is less, under the situation of large scale or high briliancy LCD, fluorescent tube can reach more than 10, if form a complete reflector by a plurality of reflective structures, in assembling comparatively loaded down with trivial details, also may cause reflector rigidity undercapacity, thereby cause reflector to be easier to take place to become flexible or break, and the product fraction defective is improved, increase manufacturing cost.U.S. Pat 5815227 and the technology that US5537296 disclosed then are applicable to the module backlight of side-light type, the technology that US5537296 disclosed again, must install many groups module backlight, increased the complexity of product assembling, and increase because of module quantity backlight, must make the fiduciary level of product reduce, be unfavorable for the batch process of product.Though the technology that U.S. Pat 20030086255 is disclosed can be applicable on many fluorescent tubes or the large-sized LCD; but need to remove earlier the members such as lamp tube securing holder of outside framework or both sides when changing fluorescent tube; and in the maintenance process of changing fluorescent tube; all fluorescent tubes are not subjected to fixing protection, easily because of slipping up or colliding and damage.
Summary of the invention
In view of the above-mentioned shortcoming of prior art, fundamental purpose of the present invention provides the module backlight that a kind of fluorescent tube is easy to dismounting and replacing.
Another purpose of the present invention provides a kind of LCD that comprises this module backlight.
In order to achieve the above object, the invention provides a kind of backlight liquid crystal display module, it comprises: underframe; At least one lateral bracket comprises the terminal positioning part, and the outside of this underframe is fixed in this lateral bracket setting; A fluorescent tube carriage comprises fluorescent tube storing rib and side rib, and this fluorescent tube carriage is arranged on this lateral bracket, and can move relative to this lateral bracket; At least one the first terminal, this fluorescent tube that is arranged at this fluorescent tube carriage is put in the rib, in order to the conducting electrical signal; At least one fluorescent tube, the end of this fluorescent tube comprises lamp tube electrode portion, this lamp tube electrode portion is fastened on this first terminal; And at least one second terminal, the one end is connected with external driver device, and comprises that at least one electrical connection face can be electrically connected with this first terminal, and with the conducting electrical signal, this second terminal is arranged in this terminal positioning part of this lateral bracket.
LCD provided by the present invention comprises above-mentioned module backlight, a diffuser plate, a liquid crystal panel, a upper frame and a side cover.
Compared with prior art, the present invention possesses as following effect:
(1) reduces maintenance cost: when module backlight is changed fluorescent tube, need not remove accessories such as face glass, diffuser plate, diffusion sheet, metal framework and plastic frame, save a large amount of servicing times and cost.
(2) processing ease: the side cover of LCD side is drawn back, can directly the fluorescent tube carriage be pulled out in framework, and since fluorescent tube and fluorescent tube storing rib only be fixed by terminal, so can be easy to change fluorescent tube.
(3) help the family of LCD TV to promote the use of: the job procedure that fluorescent tube is changed there is no special operation skill, needn't pass through special training, and common people can help LCD TV to use in family easily for it, further promote purchase intention.
Description of drawings
Figure 1A is for showing liquid crystal indicator of the present invention.
Figure 1B is for showing the system architecture synoptic diagram of liquid crystal indicator of the present invention.
Fig. 2 A is the member relativeness figure of the general normal operating condition of demonstration the present invention module backlight.
Fig. 2 B figure is the member relativeness figure when showing the displacement fluorescent tube of the present invention's module backlight.
Fig. 2 C figure is the member relativeness figure when showing the displacement fluorescent tube of the present invention's module backlight.
Fig. 3 is for showing the electric member relativeness figure of the general normal operating condition of the present invention's module backlight.
Fig. 4 demonstration is extracted the present invention's module backlight out from framework, the synoptic diagram when desire is changed fluorescent tube.
Reference numeral:
1: module 2 backlight: diffuser plate
3: panel 4: upper frame
4a: opening 4b: open slot
5: side cover 10: LCD
11: underframe 11a: chute
12: lateral bracket 12a: carriage snap-in structure portion
12b: terminal positioning part 13: fluorescent tube is put rib
14: light tube group 15: side rib
16: outstanding sliding part 17: the first terminal
17a: fluorescent tube engaging guidance part 17b: terminal body
18: the second terminal 18a: electrical surface of contact
18b: terminal engaging guiding face 19: lamp tube electrode portion
20: the fluorescent tube carriage
Embodiment
Above-mentioned purpose of the present invention and other purposes will be described in detail by following preferred embodiment conjunction with figs. and become more apparent.
Please refer to Figure 1A and Figure 1B, LCD 10, provide light by a module 1 backlight, after light gives homogenising through diffuser plate 2, with show image, whole member is fixed by upper frame 4 by liquid crystal panel 3, and the middle section of upper frame 4 has a perforate 4a, defining a viewing area, and its side has an open slot 4b.
Please refer to Fig. 2 A now, this figure is the member relativeness figure of the general normal operating condition of module 1 backlight, and this moment, fluorescent tube 14 placed fluorescent tube to put on the rib 13, and whole being placed in the underframe 11.
Please refer to Figure 1B and Fig. 2 B, member relativeness figure when Fig. 2 B is the desire displacement fluorescent tube 14 of module 1 backlight, fluorescent tube put the side rib 15 of rib 13 and both sides, form a fluorescent tube carriage 20, fluorescent tube 14 places fluorescent tube to put on the rib 13, when desire was changed fluorescent tube 14, (shown in Figure 1B) pulled out with side cover 5, can expose module 1 backlight, subsequently with whole fluorescent tube carriage 20 by pulling out in the underframe 11, this moment, fluorescent tube 14 was also pulled out thereupon, and like this, the user can change fluorescent tube 14 easily.
How to pull out fluorescent tube carriage 20 and change fluorescent tube for further specifying, please refer to Fig. 2 C and Fig. 3, the member relativeness figure when Fig. 2 C is displacement fluorescent tube 14, Fig. 3 is the electric member relativeness figure of general normal operating condition.Please refer to Fig. 2 C, the first terminal 17 of tool conducting function is arranged at fluorescent tube and puts in the rib 13; Please refer to Fig. 3, the fluorescent tube 14 of module 1 backlight is provided with a lamp tube electrode portion 19 in its terminal both sides, be used for connecting electric signal to drive lamp luminescence, a plurality of the first terminals 17, its fluorescent tube engaging guidance part 17a roughly is down " eight " font, in order to when desiring to insert fluorescent tube 14, guiding fluorescent tube 14 enters terminal body 17b, makes lamp tube electrode portion 19 and terminal body 17b engagement connection.
Please refer to Fig. 2 C, second terminal, 18 its roots of tool conducting function connect outer tube and drive signal (not being plotted in diagram), and place the terminal positioning part 12b of lateral bracket 12, and lateral bracket 12 is fixed in the top of underframe 11, please refer to Fig. 3, when module 1 backlight during in general user mode, the electrical surface of contact 18a of the bottom surface of the first terminal 17 and second terminal 18, contacting with each other engaging is electrically connected with formation, therefore the external electrical signal can see through second terminal 18 through the first terminal 17 and the lamp tube electrode portion 19 that arrives when general user mode, to drive lamp luminescence; And when desire is taken out fluorescent tube 14, force in fluorescent tube 14, lamp tube electrode portion 19 and the first terminal 17 are broken away from can take out fluorescent tube 14; The terminal engaging guiding face 18b of other second terminal 18 can be an inclined-plane or fillet, the smooth degree when engaging with the first terminal 17 with increase.
In addition, please refer to Fig. 2 C, stability when promoting fluorescent tube carriage 20 and pull out or push for making, to make things convenient for the layman to operate, respectively be provided with a chute 11a in underframe 11 both sides of module 1 backlight, and respectively install an outstanding sliding part 16 in side rib 15 outsides of fluorescent tube carriage 20, engaging is installed in the chute 11a, a strength fulcrum when taking this to provide fluorescent tube carriage 20 to pull out or push, and the moving of guiding lamp pipe carrier 20, and then promote operational stability; In addition, its structure of the carriage snap-in structure 12a of portion of lateral bracket 12 is roughly " ㄈ " font, can engage and limit the side rib 15 of fluorescent tube carriage 20, another strength fulcrum in the time of can providing fluorescent tube carriage 20 to pull out or push by this, effect and guiding by above-mentioned two strength fulcrums, the stability of operation is avoided unnecessary damage in the time of can promoting fluorescent tube carriage 20 and pull out or push.
Those skilled in the art can know by inference, and the section shape of above-mentioned outstanding sliding part 16 can be the guide member of other shapes, and for example circle, rectangle, triangle, trapezoidal or polygon etc. can match with chute 11a and get final product with guiding and restriction fluorescent tube carriage 20; The structure of the carriage snap-in structure 12a of portion of this outrigger 12 differs and is decided to be " ㄈ " font; " ㄈ " font is for when side rib 15 corresponding engaging limiting structure shape during by the square type; and this part also can be the snap-in structure portion with corresponding round hole that matches with the column type side rib etc., only needs side rib 15 and the carriage snap-in structure 12a of portion to carve mutually to close the planform of part to provide to engage limitation function to get final product; As long as the design space allows, also can use linear guide elements such as linear slide rail and linear slide block in addition to replace the function of chute 11a and outstanding sliding part 16.
In addition, the material of the first terminal 17 and second terminal 18 is the excellence conductor of electricity, generally uses copper, and this is because copper ductility and cold working are convenient, and the in addition antirust surface treatment of its surface, as electroplate, passivation ... Deng.
In sum, please refer to Fig. 4, when fluorescent tube 14 one of them or abovely only need above-mentioned side cover 5 is extracted out or be raised because of damaging when needing displacement, pull out fluorescent tube carriage 20, the fluorescent tube that can damage by the top displacement easily.After finishing maintenance job, as long as fluorescent tube carriage 20 is pushed back, cover back above-mentioned side cover 5 again, promptly finish the replacement procedure of above-mentioned fluorescent tube 14.
Though the present invention describes effect of the present invention and advantage in detail with above-mentioned preferred embodiment, described content only is a preferred embodiment of the present invention, is not to be used for limiting scope of the invention process.Therefore all aim is done shape, structure, feature and the spirit etc. of the foregoing description according to the present invention variation and modification all should be included in the claim protection domain of the present invention.
Claims (19)
1. backlight liquid crystal display module, it comprises:
Underframe;
At least one lateral bracket comprises the terminal positioning part, and the outside of described underframe is fixed in described lateral bracket setting;
The fluorescent tube carriage comprises fluorescent tube storing rib and side rib, and described fluorescent tube carriage is arranged on the described lateral bracket, and can move relative to described lateral bracket;
At least one the first terminal, the described fluorescent tube that is arranged at described fluorescent tube carriage is put in the rib, in order to the conducting electrical signal;
At least one fluorescent tube, the end of described fluorescent tube comprises lamp tube electrode portion, described lamp tube electrode portion is fastened on described the first terminal; And
At least one second terminal, the one end is connected with external driver device, and comprises that at least one electrical connection face can be electrically connected with described the first terminal, and with the conducting electrical signal, described second terminal is arranged in the described terminal positioning part of described lateral bracket.
2. module backlight as claimed in claim 1, wherein said fluorescent tube carriage can be a single structure monomer or are formed by two above combination of monomers, and the fixing method of its combination can be Ka Gou, bolt or bonding.
3. module backlight as claimed in claim 1, the described side rib of wherein said underframe and described fluorescent tube carriage also comprises at least one group of slip guidance device, in order to guide and to limit moving of described fluorescent tube carriage.
4. module backlight as claimed in claim 3, wherein said slip guidance device is outstanding sliding part and chute.
5. module backlight as claimed in claim 3, wherein said slip guidance device is slide rail and slide block.
6. module backlight as claimed in claim 4, the section shape of wherein said outstanding sliding part are circle, rectangle, triangle, trapezoidal or polygon.
7. module backlight as claimed in claim 1, wherein said lateral bracket comprise carriage snap-in structure portion, can engage mutually with the described side rib of described fluorescent tube carriage, in order to guide and to limit moving of described fluorescent tube carriage.
8. module backlight as claimed in claim 7, wherein said carriage snap-in structure portion is roughly " ㄈ " font, and the section shape of described side rib is the square type.
9. module backlight as claimed in claim 7, wherein said carriage snap-in structure portion has round hole, and the section shape of described side rib is round.
10. module backlight as claimed in claim 7, wherein said carriage snap-in structure portion is triangle, trapezoidal or polygon, and the section shape of described side rib is corresponding triangle, trapezoidal or polygon.
11. module backlight as claimed in claim 1, wherein said the first terminal comprise at least one fluorescent tube engaging guidance part, in order to when changing described fluorescent tube, guide described fluorescent tube and engage with described the first terminal.
12. module backlight as claimed in claim 1, wherein said second terminal comprise terminal engaging guiding face, engage with described the first terminal in order to guiding.
13. module backlight as claimed in claim 12, wherein said terminal engaging guiding face is inclined-plane or fillet.
14. module backlight as claimed in claim 1, the material of the wherein said the first terminal and second terminal are the excellence conductor of electricity.
15. a LCD, it comprises:
Module backlight;
At least one diffuser plate is arranged at described module backlight top, in order to spread the projection of described module backlight into light;
Liquid crystal panel is arranged at described diffuser plate top;
Upper frame has the perforate and at least one open slot that are positioned at middle section, and a viewing area is defined in described perforate, and described open slot is positioned at the side of described upper frame; And
At least one side cover; Described side cover can move relative to the described open slot of described upper frame, to expose described module backlight;
Wherein said module backlight comprises: underframe; At least one lateral bracket comprises the terminal positioning part, and the outside of described underframe is fixed in described lateral bracket setting; The fluorescent tube carriage comprises fluorescent tube storing rib and side rib, and described fluorescent tube carriage is arranged on the described lateral bracket, and can move relative to described lateral bracket; At least one the first terminal, the described fluorescent tube that is arranged at described fluorescent tube carriage is put in the rib, in order to the conducting electrical signal; At least one fluorescent tube, the end of described fluorescent tube comprises lamp tube electrode portion, described lamp tube electrode portion is fastened on described the first terminal; And at least one second terminal, the one end is connected with external driver device, and comprises that at least one electrical connection face can be electrically connected with described the first terminal, and with the conducting electrical signal, described second terminal is arranged in the described terminal positioning part of described lateral bracket.
16. LCD as claimed in claim 15, the described side rib of wherein said underframe and described fluorescent tube carriage also comprises at least one group of slip guidance device, in order to guide and to limit moving of described fluorescent tube carriage.
17. LCD as claimed in claim 15, wherein said lateral bracket comprise carriage snap-in structure portion, can engage mutually with the described side rib of described fluorescent tube carriage, in order to guide and to limit moving of described fluorescent tube carriage.
18. LCD as claimed in claim 15, wherein said the first terminal comprise at least one fluorescent tube engaging guidance part, in order to when changing described fluorescent tube, guide described fluorescent tube and engage with described the first terminal.
19. LCD as claimed in claim 15, wherein said second terminal comprise terminal engaging guiding face, engage with described the first terminal in order to guiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100319530A CN100395612C (en) | 2004-03-31 | 2004-03-31 | Liquid-crystal display and back-light module group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100319530A CN100395612C (en) | 2004-03-31 | 2004-03-31 | Liquid-crystal display and back-light module group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1677188A true CN1677188A (en) | 2005-10-05 |
| CN100395612C CN100395612C (en) | 2008-06-18 |
Family
ID=35049794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100319530A Expired - Fee Related CN100395612C (en) | 2004-03-31 | 2004-03-31 | Liquid-crystal display and back-light module group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100395612C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100342275C (en) * | 2005-06-21 | 2007-10-10 | 友达光电股份有限公司 | Backlight module and light source module |
| CN101295087B (en) * | 2007-04-25 | 2010-09-29 | 群康科技(深圳)有限公司 | LCD device |
| US7944520B2 (en) | 2006-08-11 | 2011-05-17 | Sharp Kabushiki Kaisha | Liquid crystal display device and electronic apparatus provided with same |
| CN105823015A (en) * | 2016-05-17 | 2016-08-03 | 安徽捷迅光电技术有限公司 | Three-color lamp bar convenient to detach |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100687536B1 (en) * | 2000-04-28 | 2007-02-27 | 삼성전자주식회사 | Back-light assembly and liquid crystal display device using the same |
| US6431726B1 (en) * | 2001-06-11 | 2002-08-13 | Bina M Barton | Folding and adjustable side-sliding fluorescent lamp fixture |
| US6639636B2 (en) * | 2001-12-13 | 2003-10-28 | Samsung Electronics Co., Ltd. | Liquid crystal display of direct lighting type |
| KR100731304B1 (en) * | 2001-12-19 | 2007-06-21 | 삼성전자주식회사 | Ccfl type lamp and receiving container having the same, and liquid crystal display device having the same |
| KR100883091B1 (en) * | 2002-06-28 | 2009-02-11 | 삼성전자주식회사 | Mold frame, backlight assembly and liquid crystal display having the same |
| KR100873067B1 (en) * | 2002-07-11 | 2008-12-11 | 삼성전자주식회사 | Back light assembly and liquid crystal display having the same |
| CN2583900Y (en) * | 2002-12-04 | 2003-10-29 | 新巨企业股份有限公司 | Extraction type back-to-light module structure for liquid crystal TV |
| CN2735381Y (en) * | 2004-03-31 | 2005-10-19 | 广辉电子股份有限公司 | Back light module for liquid crystal display |
-
2004
- 2004-03-31 CN CNB2004100319530A patent/CN100395612C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100342275C (en) * | 2005-06-21 | 2007-10-10 | 友达光电股份有限公司 | Backlight module and light source module |
| US7944520B2 (en) | 2006-08-11 | 2011-05-17 | Sharp Kabushiki Kaisha | Liquid crystal display device and electronic apparatus provided with same |
| CN101501557B (en) * | 2006-08-11 | 2012-03-28 | 夏普株式会社 | Liquid crystal display device and electronic apparatus provided with same |
| CN101295087B (en) * | 2007-04-25 | 2010-09-29 | 群康科技(深圳)有限公司 | LCD device |
| CN105823015A (en) * | 2016-05-17 | 2016-08-03 | 安徽捷迅光电技术有限公司 | Three-color lamp bar convenient to detach |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100395612C (en) | 2008-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101187204B1 (en) | Backlight assembly for simplifying assembling and display device provided with the same, and the assembling method of the backlight assembly | |
| CN1920625B (en) | Display apparatus and method of manufacturing the same | |
| US7896673B2 (en) | Lamp socket, backlight assembly including the lamp socket, and liquid crystal display including the backlight assembly | |
| EP2204691A1 (en) | Backlight unit and liquid crystal display having the same | |
| CN1693954A (en) | Display device | |
| CN1892266A (en) | Polarizer and liquid crystal display having the same | |
| KR101148198B1 (en) | Liquid crystal display | |
| US20070171346A1 (en) | Mold frame, backlight unit and liquid crystal display having the same | |
| US8018549B2 (en) | Liquid crystal display having plastic frame rotatable with lower tray | |
| CN1707334A (en) | Liquid crystal display device | |
| CN102193246A (en) | Image display apparatus | |
| CN101441350B (en) | Liquid crystal display | |
| WO2013154299A1 (en) | Optical member, light source device, and display device including same | |
| CN1677188A (en) | Liquid-crystal display and back-light module group | |
| CN2735381Y (en) | Back light module for liquid crystal display | |
| CN1837929A (en) | Back light unit | |
| CN1959493A (en) | Backlight system, and module for fixing optical pieces | |
| CN101498429B (en) | Lamp socket, display apparatus including the same, and method of assembling lamp | |
| CN101078838A (en) | Backlight module | |
| TW564300B (en) | Replacement device for the fluorescent tube of a vertical-down type backlight module | |
| CN201539792U (en) | A backlight module and a liquid crystal display device | |
| CN2699331Y (en) | Backlight module | |
| CN101052284A (en) | Support structure and display device using said support structure | |
| CN1904688A (en) | Backlight module and application thereof | |
| CN1794062A (en) | Light source component and backlight module using same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20080618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |