CN202501290U - Lamp bar plate, backlight module and television - Google Patents
Lamp bar plate, backlight module and television Download PDFInfo
- Publication number
- CN202501290U CN202501290U CN2012201261842U CN201220126184U CN202501290U CN 202501290 U CN202501290 U CN 202501290U CN 2012201261842 U CN2012201261842 U CN 2012201261842U CN 201220126184 U CN201220126184 U CN 201220126184U CN 202501290 U CN202501290 U CN 202501290U
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- 238000000034 method Methods 0.000 claims description 31
- 238000004026 adhesive bonding Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 abstract description 13
- 238000013461 design Methods 0.000 description 9
- 238000003466 welding Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model provides a lamp bar plate, which is used for a sidelight module and a backlight module. A light source is arranged on the lamp bar plate; at least one lug boss is further arranged on one face of the lamp bar plate, which is provided with the light source; and the top face of the lug boss is higher than the top face of the light source. The utility model further provides a backlight module and a television. With the adoption of the lamp bar plate provided by the utility model, an LED (Light-Emitting Diode) element can be effectively prevented from a light guide board after expansion by heating; the reliability of the backlight system is greatly enhanced; and the frame width of the backlight module and the television can be further effectively reduced. Therefore, the backlight module and the television can be manufactured in a narrower manner, and the market competition of the product is enhanced.
Description
Technical field
The utility model relates to the electronic product field, in particular to a kind of lamp batten, contain the module backlight of this light bar and have the television set of this kind module backlight.
Background technology
Along with the continuous development of technology, the consumer is higher to the requirement of LED (Light Emitting Diode light emitting diode) LCD TV, and " ultra narrow " (frame is ultra narrow), " ultra-thin " (thickness is ultra-thin) become the new development trend of LED LCD TV.
In the tradition LED-backlit module, the brilliant unit of LED is fixed on the lamp batten, relies on screw or heat conduction to paste and is fixed on the aluminium section bar, and the lamp batten only is used for fixing the LED lamp, cooperates with aluminium section bar, acts on more single; LGP leans on the reference column of non-light incidence side to fix, and the pillar that incident side has no is fixed, and is as shown in Figure 1; In the LGP expanded by heating process, can at first be urged to the LED lamp, for preventing to be urged to the LED lamp after LGP from expanding; Often be employed in incident side and reserve enough gaps, but preset clearance is excessive, can have a negative impact to going into optical efficiency; There is contradiction in the two; Especially for ultra narrow frame type, headspace is more limited, and the situation of LGP compressing LED lamp still can appear in the LGP expanded by heating when big.
The inventor is in the process that realizes the utility model; Find that there is following shortcoming in prior art: LGP expanded by heating process can be urged to the LED lamp; Excessive at the incident side preset clearance; Can have a negative impact to going into optical efficiency again, be difficult to do the television set frame narrower, not meet the consumption demand of consumer for ultra narrow frame television set.
The utility model content
The utility model technical problem to be solved is; A kind of lamp batten of new band LGP bit-stopping structure is provided; When the LGP expanded by heating, can avoid the LED lamp to suffer oppression; Make the gap of LGP and LED lamp bar reduce to minimum, also can improve the reliability that LGP and lamp batten cooperate simultaneously, more help the design of ultra narrow frame television set.
In view of this, on the one hand, the utility model provides a kind of lamp batten, is used for the edge-lit-backlights module, and it is provided with light source, and the one side that said light source is set on the said lamp batten also is provided with at least one boss, and the end face of said boss is higher than said light source end face.
In technique scheme, preferably, said boss is a cuboid.
In technique scheme, preferably, said boss is a round platform.
In technique scheme, preferably, the longitudinal section of said boss is trapezoidal.
In technique scheme, preferably, said boss is welded on the said lamp batten.
In technique scheme, preferably, said boss is gluing on said lamp batten.
In technique scheme, preferably, said boss and said lamp batten are formed in one and process.
In technique scheme, preferably, be evenly equipped with a plurality of said boss on the said lamp batten.
On the other hand, the utility model also provides a kind of module backlight, comprises LGP, also comprises above-mentioned lamp batten, and said lamp batten is arranged at the incident side of said LGP, and the said boss on the said lamp batten can contact with said LGP prior to said light source.
On the one hand, the utility model also provides a kind of television set, comprises above-mentioned module backlight again.
The lamp batten that provides in the technique scheme has following beneficial effect: the novel lamp batten that the utility model provides; Compressing LED is brilliant first after can preventing the LGP expanded by heating effectively; Strengthened the reliability of back light system greatly; Can also reduce the border width of module backlight and television set complete machine effectively, make module backlight and television set can do narrowlyer, strengthen the competitiveness of product in market.
The module backlight that provides in the technique scheme has following beneficial effect: the module backlight that the utility model provides has adopted novel lamp batten; Between light source and LGP, being provided with boss supports; Make module backlight can do narrowlyer; This kind design is more suitable for making ultra narrow frame television set, meets the demand of consumer for ultra narrow television set more.
The television set that provides in the technique scheme has following beneficial effect: the television set that the utility model provides is owing to adopted novel module backlight; Make the frame of television set can do narrowlyer; The safety of led light source has been protected in the compressing of the LGP after having avoided LED lamp on the lamp batten to be expanded simultaneously, has reduced the possibility that television set breaks down; Improve the stability of television set machine system; More compound consumer can strengthen the competitiveness of product in market for the demand of ultra narrow frame television set, for enterprise creates bigger interests.
Description of drawings
Fig. 1 is the scheme of installation of lamp batten and LGP in the existing module backlight;
Fig. 2 is the structural representation according to said lamp batten one embodiment of the utility model;
Fig. 3 is the scheme of installation according to lamp batten and LGP among said module one embodiment backlight of the utility model.
Corresponding relation among Fig. 1 to Fig. 3 between each parts and Reference numeral is following:
1 lamp batten, 2 light sources, 3 boss, 4 LGPs
The specific embodiment
In order more to be expressly understood above-mentioned purpose, the feature and advantage of the utility model, the utility model is further specified below in conjunction with accompanying drawing and embodiment.Need to prove that under the situation of not conflicting, the application's embodiment and the characteristic among the embodiment can make up each other.
A lot of details have been set forth in the following description so that make much of the utility model; But; The utility model can also adopt other to be different from other modes described here and implement, and therefore, the utility model is not limited to the restriction of following disclosed specific embodiment.
Embodiment one:
For the technical scheme of explaining that in further detail the utility model proposes, the technical problem that first accompanying drawings once exists in the prior art.
As shown in Figure 1; In the prior art, LED-backlit light source 2, LGP 4, diaphragm are formed optical system, and the routine techniques means are as shown in Figure 1; Between LED-backlit light source 2 and LGP 4, have no bit-stopping structure, be used for separating the LGP 4 and LED-backlit light source 2 of expanded by heating.
This scheme of the prior art has a very big deficiency, will between light source 2 and LGP 4, leave bigger space exactly; To adapt to the distortion behind LGP 4 expanded by heating, the distortion of LGP 4 can be offset in the space of being stayed, and prevents to weigh led light source 2 wounded in LGP 4 expansion processes; But this just makes that the frame of module backlight and television set is very wide; Influenced the complete machine aesthetic property of television set, do not met the demand of consumer for ultra narrow frame television set, the competitiveness of product in market is not strong.
To the problems referred to above that exist in the prior art, the solution that the utility model provides is:
As shown in Figure 2; The utility model provides a kind of novel lamp batten 1, is used for the edge-lit-backlights module, and it is provided with light source 2; The one side that said light source 2 is set on the said lamp batten 1 also is provided with at least one boss 3, and the end face of said boss 3 is higher than the end face of said light source 2.
The technical scheme that the utility model provides; Carry out spacing through 3 pairs of LGPs of the said boss on the said lamp batten 14; Reasonably reduced the distance of said lamp batten 1 and LGP 4; It is narrower to make that the frame of module backlight and television set can design, and the profile of television set also so more attractive in appearance has strengthened the market competitiveness of television product; The reliability that simultaneously boss 3 on the lamp batten 1 can also fine enhancing module backlight; In the operate as normal of television set, LGP 4 meeting expanded by heating are owing to adopted novel lamp batten 1; Can touch the boss 3 on the lamp batten 1 in LGP 4 expansion processes earlier; Boss 3 can stop LGP 4 further to touch optical element, has avoided directly touching led light source 2 of LGP 4, and LGP 4 can be expanded to non-light source side; Protect the safety of light source 2, improved the stability of module backlight and television set complete machine.
Said boss 3 can be designed to square, trapezoidal and truncated cone-shaped etc.; Can fix through stickup, welding and mode such as one-body molded again between said boss 3 and the said lamp batten 1; Specifically can select according to design requirement; Simultaneously, can also be with reference to the structure and the requirement of strength of various sizes television set.
As shown in Figure 2; Behind the novel lamp batten 1 that employing the utility model provides, it is minimum that the gap between LGP 4 and said lamp batten 1 reduces to, and this has shortened the width of frame to a great extent; Be fit to make the narrower television set of frame; Meet the consumption demand of consumers in general, increased the competitiveness of product in market greatly, can bring huge interests for enterprise for ultra-thin frame television set.
In technique scheme, preferably, said boss 3 is a cuboid.
The boss 3 of cuboid can reduce the distribute spacing of 3 pairs of said led light sources 2 of said boss on said lamp batten 1 to greatest extent, can make boss structure more reasonable, can hold the LGP 4 of expanded by heating more reposefully.
The boss 3 of said cuboid is made simply, operation also makes things convenient for when being welded to the lamp batten.
Certainly, said boss 3 also can be round platform, and this structure can make said boss 3 bear bigger pressure, and what increase said boss 3 receives force intensity and fatigue strength.The boss 3 of truncated cone-shaped is installed more stable, and the contact area of boss 3 and lamp batten 1 junction strengthens, and can guarantee the bonding strength of boss 3 and lamp batten.
Certainly, said boss 3 can also be for trapezoidal.Trapezoidal boss 3 has similar effect with the boss 3 of truncated cone-shaped, can increase the contact area of boss 3 and lamp batten 1 junction equally, the bonding strength of reinforcing bosses 3 and lamp batten 1.
Simultaneously, this structure is less to the influence of said led light source 2 distribute spacings, can reduce the quantity of boss 3, and increased said boss 3 receive force intensity and fatigue strength.
In technique scheme, preferably, said boss 3 is welded on the said lamp batten 1.
Boss 3 adopts the mode of welding to be connected with lamp batten 1, and is not only easy to operate, and boss 3 is high with the bonding strength of lamp batten 1 simultaneously, can improve the unfailing performance of module backlight and television set, prolongs the service life of television set.Simultaneously boss 3 is welded on the lamp batten 1, has also removed the trouble of changing original lamp bar board mold from, reduce the exploitation and the design cost of novel die, improve the versatility of product.
Certainly, said boss 3 also can be gluing on said lamp batten 1.This connected mode is convenient and easy, does not need expensive soldering appliance, reduces energy consumption and pollution in the process, and craft or mechanical arm all can be accomplished the stickup of boss 3.
Those skilled in the art is to be understood that; Above-mentioned gluing can be that glue is pasted; Also can adopt two-sided tape to paste; Concrete connected mode is not limited to the protection domain of the utility model, and every lamp batten is provided with the structure of boss, all should be included within the protection domain of the utility model.
Certainly, said boss 3 can also be processed through one-body molded with said lamp batten 1.
One-body molded technological comparative maturity, boss 3 and lamp batten 1 is one-body molded, can save boss 3 is installed on the operation on the lamp batten, simplify installation procedure, enhance productivity; Also saved the material and the cost of labor of welding or gluing connection simultaneously, energy-conserving and environment-protective more, and can enhance productivity; Adopt integral forming process, can also guarantee the bonding strength between boss 3 and the lamp batten 1, improve the stability of television set machine system.
In technique scheme, preferably, be evenly equipped with a plurality of said boss 3 on the said lamp batten 1.
Boss 3 is distributed on the said lamp batten 1, can guarantee LGP 4 in expansion process, and stressed more even when touching boss 3 guarantees that television set has good image quality.
Certainly, according to different television set models, said boss 3 can be on the lamp batten flexible distributed.In large-sized LCD TV, a plurality of said boss 3 can be set, on lamp batten 1 with of the expansion of restriction LGP to light source side.The distribution of boss 3 on lamp batten 1 can also be uneven or at random.
The lamp batten that provides in the technique scheme has following beneficial effect: the novel lamp batten that the utility model provides; Can prevent the brilliant unit of LGP expanded by heating compressing LED effectively; Strengthened the reliability of back light system greatly; Can also reduce the border width of module backlight and television set complete machine effectively, make module backlight and television set can do narrowlyer, strengthen the competitiveness of product in market.
Embodiment two:
As shown in Figure 3; The utility model also provides a kind of module backlight; Comprise LGP 4; Also comprise the novel lamp batten 1 described in the foregoing description, said lamp batten 1 is arranged at the incident side of said LGP 4, and the said boss 3 on the said lamp batten 1 can contact with said LGP 4 prior to said light source 2.
In the module backlight that the utility model provides, lamp batten 1 is arranged at the incident side of said LGP 4, like this; Be heated when expanding at LGP 4; LGP 4 touches the boss 3 on the lamp batten 1 earlier, and boss 3 can limit LGP 4 to be continued to expand to light source 2, and this has just protected light source 2 to avoid the extruding of LGP 4 well; Guarantee light source 2 operate as normal insusceptibly; Improve the stability and the reliability of television set complete machine, prolonged the service life of television set, improved user's experience simultaneously.
A kind of novel lamp batten 1 that the utility model provides is used for the edge-lit-backlights module, and it is provided with light source 2, and the one side that said light source 2 is set on the said lamp batten 1 also is provided with at least one boss 3, and the end face of said boss 3 is higher than the end face of said light source 2.
The technical scheme that the utility model provides; Carry out spacing through 3 pairs of LGPs of the said boss on the said lamp batten 14; Reasonably reduced the distance of said lamp batten 1 and LGP 4; It is narrower to make that the frame of module backlight and television set can design, and the profile of television set also so more attractive in appearance has strengthened the market competitiveness of television product; The reliability that simultaneously boss 3 on the lamp batten 1 can also fine enhancing module backlight; In the operate as normal of television set, LGP 4 meeting expanded by heating are owing to adopted novel lamp batten 1; Can touch the boss 3 on the lamp batten 1 in LGP 4 expansion processes earlier; Boss 3 can stop LGP 4 further to touch optical element, has avoided directly touching led light source 2 of LGP 4, and LGP 4 can be expanded to non-light source side; Protect the safety of light source 2, improved the stability of module backlight and television set complete machine.
Said boss 3 can be designed to square, trapezoidal and truncated cone-shaped etc.; Can fix through stickup, welding and mode such as one-body molded again between said boss 3 and the said lamp batten 1; Specifically can select according to design requirement; Simultaneously, can also be with reference to the structure and the requirement of strength of various sizes television set.
As shown in Figure 3; Behind the novel lamp batten 1 that employing the utility model provides, it is minimum that the gap between LGP 4 and said lamp batten 1 reduces to, and this has shortened the width of frame to a great extent; Be fit to make the narrower television set of frame; Meet the consumption demand of consumers in general, increased the competitiveness of product in market greatly, can bring huge interests for enterprise for ultra-thin frame television set.
In technique scheme, preferably, said boss 3 is a cuboid.
The boss 3 of cuboid can reduce the distribute spacing of 3 pairs of said led light sources 2 of said boss on said lamp batten 1 to greatest extent, can make boss structure more reasonable, can hold the LGP 4 of expanded by heating more reposefully.
The boss 3 of said cuboid is made simply, operation also makes things convenient for when being welded to the lamp batten.
Certainly, said boss 3 also can be round platform, and this structure can make said boss 3 bear bigger pressure, and what increase said boss 3 receives force intensity and fatigue strength.The boss 3 of truncated cone-shaped is installed more stable, and the contact area of boss 3 and lamp batten 1 junction strengthens, and can guarantee the bonding strength of boss 3 and lamp batten.
Certainly, said boss 3 can also be for trapezoidal.Trapezoidal boss 3 has similar effect with the boss 3 of truncated cone-shaped, can increase the contact area of boss 3 and lamp batten 1 junction equally, the bonding strength of reinforcing bosses 3 and lamp batten 1.
Simultaneously, this structure is less to the influence of said led light source 2 distribute spacings, can reduce the quantity of boss 3, and increased said boss 3 receive force intensity and fatigue strength.
In technique scheme, preferably, said boss 3 is welded on the said lamp batten 1.
Certainly, said boss 3 also can be gluing on said lamp batten 1.This connected mode is convenient and easy, does not need expensive soldering appliance, reduces energy consumption and pollution in the process, and craft or mechanical arm all can be accomplished the stickup of boss 3.
Those skilled in the art is to be understood that; Above-mentioned gluing can be that glue is pasted; Also can adopt two-sided tape to paste; Concrete connected mode is not limited to the protection domain of the utility model, and every lamp batten is provided with the structure of boss, all should be included within the protection domain of the utility model.
Certainly, said boss 3 can also be processed through one-body molded with said lamp batten 1.
One-body molded technological comparative maturity, boss 3 and lamp batten 1 is one-body molded, can save boss 3 is installed on the operation on the lamp batten, simplify installation procedure, enhance productivity; Also saved the material and the cost of labor of welding or gluing connection simultaneously, energy-conserving and environment-protective more, and can enhance productivity; Adopt integral forming process, can also guarantee the bonding strength between boss 3 and the lamp batten 1, improve the stability of television set machine system.
In technique scheme, preferably, be evenly equipped with a plurality of said boss 3 on the said lamp batten 1.
Certainly, according to different television set models, said boss 3 can be on the lamp batten flexible distributed.In large-sized LCD TV, a plurality of said boss 3 can be set, on lamp batten 1 with of the expansion of restriction LGP to light source side.The distribution of boss 3 on lamp batten 1 can also be uneven or at random.
The module backlight that provides in the technique scheme has following beneficial effect: the module backlight that the utility model provides has adopted novel lamp batten; Between light source and LGP, being provided with boss supports; Make module backlight can do narrowlyer; This kind design is more suitable for making ultra narrow frame television set, meets the demand of consumer for ultra narrow television set more.
Embodiment three:
The utility model also provides a kind of television set, comprises the module backlight in the foregoing description.
The television set that the utility model provides makes the frame of television set can do narrowlyer owing to adopted novel module backlight, the compressing of the LGP after having avoided LED lamp on the lamp batten to be expanded simultaneously; Protected the safety of led light source; Reduced the possibility that television set breaks down, improved the stability of television set machine system, more compound consumer is for the demand of ultra narrow frame television set; Can strengthen the competitiveness of product in market, for enterprise creates bigger interests.
In the utility model, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.Term " a plurality of " refers to two or more, only if clear and definite qualification is arranged in addition.
In the utility model, only if clear and definite regulation and qualification are arranged in addition, broad understanding should be done in terms such as term " installation ", " linking to each other ", " connection ", " fixing ", for example, can be to be fixedly connected, and also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly through intermediary, can be the connection of two element internals.For those of ordinary skill in the art, can understand the concrete implication of above-mentioned term in the utility model as the case may be.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. a lamp batten is used for the edge-lit-backlights module, and it is provided with light source, it is characterized in that, the one side that said light source is set on the said lamp batten also is provided with at least one boss, and the end face of said boss is higher than said light source end face.
2. lamp batten according to claim 1 is characterized in that, said boss is a cuboid.
3. lamp batten according to claim 1 is characterized in that, said boss is a round platform.
4. lamp batten according to claim 1 is characterized in that, the longitudinal section of said boss is trapezoidal.
5. according to each described lamp batten in the claim 1 to 4, it is characterized in that said boss is welded on the said lamp batten.
6. according to each described lamp batten in the claim 1 to 4, it is characterized in that said boss is gluing on said lamp batten.
7. according to each described lamp batten in the claim 1 to 4, it is characterized in that said boss and said lamp batten are formed in one and process.
8. lamp batten according to claim 7 is characterized in that, is evenly equipped with a plurality of said boss on the said lamp batten.
9. module backlight; Comprise LGP; It is characterized in that, comprise that also said lamp batten is arranged at the incident side of said LGP like each described lamp batten in the claim 1 to 8; When said LGP expanded, the said boss on the said lamp batten can contact with said LGP prior to said light source.
10. a television set is characterized in that, comprises module backlight as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201261842U CN202501290U (en) | 2012-03-29 | 2012-03-29 | Lamp bar plate, backlight module and television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201261842U CN202501290U (en) | 2012-03-29 | 2012-03-29 | Lamp bar plate, backlight module and television |
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| Publication Number | Publication Date |
|---|---|
| CN202501290U true CN202501290U (en) | 2012-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201261842U Expired - Lifetime CN202501290U (en) | 2012-03-29 | 2012-03-29 | Lamp bar plate, backlight module and television |
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| Country | Link |
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| CN (1) | CN202501290U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032763A (en) * | 2012-12-11 | 2013-04-10 | 安徽康佳电子有限公司 | Backlight module with stable gaps from LED (Light-Emitting Diode) lamps to light guide plate |
| CN104676384A (en) * | 2015-03-16 | 2015-06-03 | 京东方科技集团股份有限公司 | Backlight module and display device |
| CN110824606A (en) * | 2018-08-13 | 2020-02-21 | 深圳Tcl新技术有限公司 | Limiting block, limiting structure between light guide plate and LED and display device |
-
2012
- 2012-03-29 CN CN2012201261842U patent/CN202501290U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032763A (en) * | 2012-12-11 | 2013-04-10 | 安徽康佳电子有限公司 | Backlight module with stable gaps from LED (Light-Emitting Diode) lamps to light guide plate |
| CN104676384A (en) * | 2015-03-16 | 2015-06-03 | 京东方科技集团股份有限公司 | Backlight module and display device |
| CN104676384B (en) * | 2015-03-16 | 2017-07-18 | 京东方科技集团股份有限公司 | A kind of backlight module, display device |
| CN110824606A (en) * | 2018-08-13 | 2020-02-21 | 深圳Tcl新技术有限公司 | Limiting block, limiting structure between light guide plate and LED and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee after: Hisense Visual Technology Co., Ltd. Address before: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee before: QINGDAO HISENSE ELECTRONICS Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
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| CX01 | Expiry of patent term |