CN100476528C - Display apparatus and production method thereof - Google Patents
Display apparatus and production method thereof Download PDFInfo
- Publication number
- CN100476528C CN100476528C CNB2006101007018A CN200610100701A CN100476528C CN 100476528 C CN100476528 C CN 100476528C CN B2006101007018 A CNB2006101007018 A CN B2006101007018A CN 200610100701 A CN200610100701 A CN 200610100701A CN 100476528 C CN100476528 C CN 100476528C
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- China
- Prior art keywords
- bonnet
- display device
- back side
- support
- backlight
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- Expired - Fee Related
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
- A47G1/06—Picture frames
- A47G1/0616—Ornamental frames, e.g. with illumination, speakers or decorative features
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
- A47G1/06—Picture frames
- A47G1/0616—Ornamental frames, e.g. with illumination, speakers or decorative features
- A47G1/0622—Ornamental frames, e.g. with illumination, speakers or decorative features with illumination
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
- H04N5/655—Construction or mounting of chassis, e.g. for varying the elevation of the tube
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
- G06F2200/161—Indexing scheme relating to constructional details of the monitor
- G06F2200/1612—Flat panel monitor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The invention relates to a display equipment and manufacturing method thereof comprising: forming orderly a back light unit and a back light frame on the back of the display part comprising LCD board; forming plurality of holes in the certain region of the back light frame; forming a driving circuit which can not cover the holes; forming a first back cap for the back of the display part; forming a second back cap which is parallel and a certain apart with the first cap for the back of the display part, and forming some ventholes on the top or the side of the first back cap and the second back cap.
Description
Technical field
The present invention relates to a kind of display device and manufacture method thereof, particularly, its can by on backlight of LCD module, form a plurality of holes or install separate power source with the back side of display device as lamp, improve the effectiveness of display device.
Background technology
In order to satisfy the trend of various electronics miniaturization and light-duty electronics, CRT (cathode-ray tube (CRT)) has limitation at aspects such as weight, sizes, to be substituted by miscellaneous equipment so estimate it, comprise the LCD (LCD), the PDP (plasma display panel) of using gases discharge, the ELD (electroluminescent display) of use electroluminescent effect etc. that use electrooptical effect.Wherein, studied the LCD element energetically.
Then, conventional display apparatus and manufacture method thereof are described briefly.
Conventional display apparatus generally comprises LCD module, driving circuit and bonnet.The method that two kinds of structure LCD modules are generally arranged, that is, and edge light or direct backlight.In the edge light type, form LCD plate, prismatic lens, diffusion disk successively, protect tabula rasa, reverberator, lamp, lamp reflector and backlight.In the direct backlight type, form LCD plate, light scattering device, illuminating lamp, reverberator, line of electric force and backlight successively.Then, at the back side of the LCD of these types module, form driving circuit and bonnet.The flat board made from metal or similar material forms backlight.
But above-mentioned conventional display apparatus only pays attention to using the display device front portion that forms the LCD plate, and specific function is not carried out at the display device rear portion of formation bonnet.In this, we can say that its effectiveness is lower, particularly for example when not carrying out Presentation Function, only can take up room as one of household electrical appliance.
In addition, conventional display apparatus has a plurality of louvers at the middle part of bonnet, and wherein louver is covered by dust easily and is difficult to and cleans.In addition, its simple outward appearance is difficult to satisfy client's aesthetic requirement.
Summary of the invention
Target of the present invention provides a kind of display device and manufacture method thereof, its can by on backlight of LCD module, form a plurality of holes or install separate power source with the back side of display device as lamp, improve the effectiveness of display device.
In addition, another target of the present invention provides a kind of display device and manufacture method thereof, by the back up image of bonnet and at the outermost top of display device or the side form louver, make it have improved outward appearance with the aesthetic requirement that satisfies client and easy to clean.
According to the first embodiment of the present invention, display device comprises: the display part that comprises the LCD plate; The back light unit of light source is come to provide to the LCD plate in the back side that is placed on the LCD plate; Support back light unit and have a plurality of holes so that backlight of part light source is provided to the opposite direction of LCD plate; Be connected to back light unit and be formed on backlight the back side make not can coverage hole driving circuit; Cover the back side of display part and have the bonnet of image at it on the whole or subregion; The blow vent that forms in the outermost top or the side of bonnet; The support section of the main body that support is made of display part and bonnet; And the support part that connects support section and main body.
In addition, according to a second embodiment of the present invention, display device comprises: the display part that comprises the LCD plate; The back light unit of light source is come to provide to the LCD plate in the bottom that is placed on the LCD plate; Support back light unit and have a plurality of holes so that backlight of part light source is provided to the opposite direction of LCD plate; Be connected to back light unit and be formed on backlight the back side make not can coverage hole driving circuit; Cover first bonnet at the back side of display part; Second bonnet that the certain intervals place of distance first bonnet forms; The blow vent that forms in the outermost top or the side of first bonnet or second bonnet; The support section of the main body that support is made of display part, first bonnet and second bonnet; And the support part that connects support section and main body.
Back light unit comprises a plurality of light scattering devices, illuminating lamp and reverberator.The diameter in hole is in the scope of 1-500mm.The image of bonnet can be one of drawing masterpiece, photo, natural landscape, family's photo, domestic discipline and family rules or poem or their combination.Bonnet is that the transparent plastic material of 1-100mm is made by thickness.First bonnet and second bonnet are that the transparent plastic material of 1-100mm is made by thickness also.Between first bonnet and second bonnet is 0.01-0.5mm at interval.Support part to allow main body to center on fixing stilt and carry out 360 degree rotations, and comprise: be integrated into first of main body and support part; Be integrated into second of support section and support part; And the screw rod that connects the first support part and the second support part.
In addition, the method that is used to make according to the display device of first embodiment of the invention comprises step: form back light unit and backlight successively at the back side of the display part that comprises the LCD plate; Certain zone at backlight forms a plurality of holes; Forming driving circuit makes it can coverage hole; The back side that is the display part forms bonnet, wherein at the outermost top of bonnet or the side form blow vent, and form image in whole zone or certain zone of bonnet; And coating bonnet.
In addition, the method that is used to make according to the display device of second embodiment of the invention comprises step: form back light unit and backlight successively at the back side of the display part that comprises the LCD plate; Certain zone at backlight forms a plurality of holes; Forming driving circuit makes it can coverage hole; For the back side of display part forms first bonnet; And, for the back side of display part forms parallel with first bonnet and at a distance of second bonnet of certain intervals, wherein at the outermost top or the side formation blow vent of first bonnet and second bonnet.
Form the image that printing forms on the bonnet by adopting one of mold-in injection (in-mold injection), ink-jet injection (ink-jetinjection), laser jet injection (laser-jet injection), transfer printing type injection (transfer typeinjection), lithography injection (lithographic printing injection) or transparent printing injection (transparent printing injection) or its to make up.
Description of drawings
Fig. 1 is the demonstration graph that illustrates according to the structure of the display device of first embodiment of the invention;
Fig. 2 is the demonstration graph that illustrates according to the structure of the display device of second embodiment of the invention;
Fig. 3 is the skeleton view that wherein forms according to the display device back side of the image of first embodiment of the invention, and
Fig. 4 is the skeleton view according to the display device back side of second embodiment of the invention.
The numeral that major part is used among＜the figure 〉
100,200: shell
102, the 202:LCD plate
104a, 104b, 104c: light scattering device
106,206: illuminating lamp
108,208: reverberator
110,210: backlight
112,212: driving circuit
114: bonnet
Embodiment
Can apply the present invention to make any method of the LCD module that comprises edge light type or direct backlight type.But, in this manual, the example application of the present invention in the LCD of direct backlight type module described, with usefulness as demonstration.Along with the size of LCD equipment becomes 20 inches or bigger, the direct backlight type has begun to obtain positive exploitation, wherein is arranged in the front surface of a plurality of lamp direct irradiation LCD plates of delegation in the bottom of diffusing globe.Because the direct backlight type has higher optical efficiency than the edge light type, so mainly in requiring the large-screen display equipment of high brightness, use.
Describe example of the present invention in detail below with reference to accompanying drawing.
Fig. 1 is the demonstration graph that illustrates according to the structure of the display device of first embodiment of the invention.With reference to figure 1, display device comprises front casing (100), LCD plate (102), light scattering device (104a, 104b, 104c), a plurality of illuminating lamp (106), reverberator (108), backlight (110), driving circuit (112) and bonnet (114).Light scattering device (104a, 104b, 104c), illuminating lamp (106) and reverberator (108) are called back light unit.
Light scattering device (104a, 104b, 104c) prevents that the shape of illuminating lamp is presented on the display surface of LCD plate (102), and the light source with general equally distributed brightness is provided.For the enhanced light scattering effect, between LCD plate and light scattering device, place a large amount of diffusion disks and diffusing panel.
Place reverberator (108) so that the illumination that produces from illuminating lamp (106) can be mapped to the display surface of LCD plate (102) in the inside of backlight (110).
Illuminating lamp (106) is cold-cathode fluorescence lamp (CCFL), wherein places electrode at each end of fluorescent tube inside, and luminous when electrode powers up.Each end of illuminating lamp (106) inserts the groove that forms on each side of backlight (110).Each electrode of illuminating lamp (106) is connected with line of electric force (106a) so that transmit the used electric power of work of lamp.In addition, line of electric force (106a) is connected to driving circuit (112) by the connector that separates.This represents that each illuminating lamp (106) needs corresponding separate connector respectively.
In other words, being connected to the line of electric force (106a) of an electrode of illuminating lamp and the line of electric force (106a) of another electrode that is connected to illuminating lamp all links to each other with a connector.Any bottom that all should be bent to backlight (110) of line of electric force (106) is so that link to each other with connector.
On certain zone of reverberator (108) and backlight (110), form a plurality of holes (not shown), so that the part light that illuminating lamp (106) is sent is exposed to the back side of display device.The hole (not shown) is an example of opening, and can have different shape, such as triangle, square etc.The diameter of hole (not shown) is in the scope of 1-500mm.
Do not have at backlight (110) back side to form driving circuit (112) on the zone of hole (not shown).Then, form bonnet (114).It preferably is the transparent plastic material formation bonnet (114) of 1-100mm with thickness.Outermost top or side at bonnet (114) form blow vent.
The formation image is gone up in whole zone or certain zone at bonnet (114).Can form image by adopting mold-in injection, ink-jet injection, laser jet injection, transfer printing type to inject, transcribe one of injection (transcription injection), lithography injection or transparent printing injection.As for image, can adopt drawing masterpiece, photo, natural landscape, family's photo, domestic discipline and family rules or poem.
In addition, can lamp or the power supply that separate be installed,, also equipment can be used for other purpose even make after the power supply of having closed display device in the inside of bonnet (114).
Fig. 2 is the demonstration graph that illustrates according to the structure of the display device of second embodiment of the invention.With reference to figure 2, display device comprises front casing (200), LCD plate (202), light scattering device (204a, 204b, 204c), a plurality of illuminating lamp (206), reverberator (208), backlight (210), driving circuit (212), first bonnet (214) and second bonnet (216).
Light scattering device (204a, 204b, 204c) prevents that the shape of illuminating lamp is presented on the display surface of LCD plate (202), and the light source with general equally distributed brightness is provided.
Place reverberator (208) so that the light that produces from illuminating lamp (206) can be assembled the display surface that shines LCD plate (202) in the inside of backlight (210).
Illuminating lamp (206) is CCFL, wherein places electrode at each end of fluorescent tube inside, and luminous when electrode powers up.Each end of illuminating lamp (206) inserts the groove that forms on each side of backlight (210).Each electrode of illuminating lamp (206) is connected with line of electric force (206a) so that transmit the used electric power of work of lamp.In addition, line of electric force (206a) is connected to driving circuit (212) by the connector that separates.
On certain zone of reverberator (208) and backlight (210), form a plurality of holes (not shown), so that the part light that illuminating lamp (206) is sent is exposed to the back side of display device.The hole (not shown) is an example of opening, and can have different shape, such as triangle, square etc.The diameter of hole (not shown) is in the scope of 1-500mm.
Do not have at backlight (210) back side to form driving circuit (212) on the zone of hole (not shown).Then, form first bonnet (214) and second bonnet (216).Be that the transparent plastic material of 1-100mm forms first bonnet (214) and second bonnet (216) respectively preferably with thickness.Outermost top or side at first bonnet (214) and second bonnet (216) form blow vent.
First bonnet (214) and second bonnet (216) are parallel to each other.Distance between first bonnet (214) and second bonnet (216) is 0.01-0.5mm.Can in the interval between first bonnet (214) and second bonnet (216), insert or take out the paper that contains image.
In addition, can lamp or the power supply that separate be installed,, also equipment can be used for other purpose even make after the power supply of having closed display device in the inside of bonnet (214).
Fig. 3 is the skeleton view that wherein forms according to the back side of the display device of the image of first embodiment of the invention.With reference to figure 3, obviously, display device comprises the front portion (300) of placing the display part, covers the bonnet (302) at the back side, display part, the support that is used for supporting to comprise the support section (304) of front portion (300) and the main body of bonnet (302) and is connected support section (304) and main body partly (306).
Forwardly (300) are gone up and are placed such as the front portion of LCD plate, emitron and the display part the plasma panel, therefore, show some data on the front portion of display device.Along the profile of display part, place shell to support the display part.
As for bonnet (302), preferably be the transparent plastic material formation of 1-100mm with thickness.Outermost top or side at bonnet (302) form blow vent.
The formation image is gone up in whole zone or certain zone at bonnet (302).Can form image by adopting mold-in injection, ink-jet injection, laser jet injection, transfer printing type to inject, transcribe one of injecting methods such as injection, lithography injection or transparent printing injection.As for image, can adopt drawing masterpiece, photo, natural landscape, family's photo, domestic discipline and family rules or poem.
In addition, can lamp or the power supply that separate be installed,, also equipment can be used for other purpose even make after the power supply of having closed display device in the inside of bonnet (302).For example, can open or close lamp in the bonnet (302) by touching support section (304), and irrelevant with the use of anterior (300).
Be integrated into first of main body by formation and support part (306a) and be integrated into second of support section (304) to support part (306b), and insert vertically and connect first and support part (306a) and second to support the connecting screw rod (308) of part (306b) to construct support partly (306).According to this structure, main body can be revolved three-sixth turn around fixing support section (304).Therefore, when closing the power supply of display device, allow to make bonnet (302) in the face of the user, display is used as illuminating lamp by rotating main body.
Fig. 4 is the skeleton view according to the display device back side of second embodiment of the invention.With reference to figure 4, obviously, second bonnet (404) that display device comprises the front portion (400) of placing the display part, covers first bonnet (402) at the back side, display part, distance first bonnet (402) certain intervals is placed, be used for supporting comprising the support section (406) of the main body of front portion (400), first bonnet (402) and second bonnet (404), and the support that connects support section (406) and main body partly (408).
Forwardly (400) are gone up and are placed the display part so that show some data on the front portion of display device.Along the profile of display part, place shell to support the display part.
As for first bonnet (402) and second bonnet (404), be that the transparent plastic material of 1-100mm forms respectively preferably with thickness.Outermost top or side at first bonnet (402) or second bonnet (404) form blow vent.
First bonnet (402) and second bonnet (404) are parallel to each other.Distance between first bonnet (402) and second bonnet (404) is 0.01-0.5mm.Can in the interval between first bonnet (402) and second bonnet (404), insert or take out the paper (405) that contains image.
In addition, can lamp or the power supply that separate be installed,, also equipment can be used for other purpose even make after the power supply of having closed display device in the inside of first bonnet (402).For example, can open or close lamp in first bonnet (402) and second bonnet (404), and have nothing to do with the use of anterior (400) by touching support section (406).
Be integrated into first of main body by formation and support part (408a) and be integrated into second of support section (406) to support part (408b), and insert vertically and connect first and support part (408a) and second to support the connecting screw rod (410) of part (408b) to construct support partly (408).According to this structure, main body can be revolved three-sixth turn around fixing support section (406).Therefore, when closing the power supply of display device, allow to make bonnet of winning (402) and second bonnet (404) in the face of the user, display is used as illuminating lamp by rotating main body.
Therefore, when display device is not used in the demonstration purposes of script, can make that back portion is that bonnet is faced the user by rotating main body, will be according to display device of the present invention as illuminating lamp.When display device was used for the demonstration purposes of script, it can provide aesthetic feeling, and this is to shine the transparent bonnet that is formed with image because light is gone up a plurality of holes that form by backlight.
Describe the present invention with reference in conjunction with the accompanying drawings embodiment, but this usefulness of demonstration just, will be understood by those skilled in the art that the modification that also has other difference but all be equal to the embodiment of the invention.
Therefore, should be by determining technical scope of the present invention according to the technical spirit of claims.
Industrial Applicability A
The present invention can pass through in backlight a plurality of holes of formation of LCD module or install and separate Power supply with the back side of display device as illuminating lamp, improve the effectiveness of display device.
Display device according to the present invention is by establishing at the back up image of bonnet and in demonstration Standby outermost top or side form louver and have improved outward appearance, to satisfy the aesthetic of client Demand is also easy to clean.
Claims (12)
1. display device comprises:
The display part that comprises the LCD plate;
The back light unit of light source is come to provide to the LCD plate in the back side that is placed on the LCD plate;
Support back light unit and have a plurality of holes so that backlight of part light source is provided to the opposite direction of LCD plate;
Be connected to back light unit and be formed on backlight the back side make not can coverage hole driving circuit;
Cover the back side of display part and have the bonnet of image at it on the whole or subregion, this bonnet is made by transparent material;
The blow vent that forms in the outermost top or the side of bonnet;
Support comprises the support section of the main body of display part and bonnet; And
The support part that connects support section and main body.
2. display device comprises:
The display part that comprises the LCD plate;
The back light unit of light source is come to provide to the LCD plate in the bottom that is placed on the LCD plate;
Support back light unit and have a plurality of holes so that backlight of part light source is provided to the opposite direction of LCD plate;
Be connected to back light unit and be formed on backlight the back side make not can coverage hole driving circuit;
Cover first bonnet at the back side of display part, this first bonnet is made by transparent material;
Second bonnet that the certain intervals place of distance first bonnet forms, this second bonnet is made by transparent material;
The blow vent that forms in the outermost top or the side of first bonnet and second bonnet;
Support comprises the support section of the main body of display part, first bonnet and second bonnet; And
The support part that connects support section and main body,
Wherein, the paper that comprises image is inserted at the interval between first bonnet and second bonnet.
3. according to claim 1 or the described display device of claim 2, wherein back light unit comprises a plurality of light scattering devices, illuminating lamp and reverberator.
4. according to claim 1 or the described display device of claim 2, the diameter of its mesopore is 1-500mm.
5. display device according to claim 1, wherein image is one of drawing masterpiece, photo, natural landscape, family's photo, domestic discipline and family rules or poem or its combination.
6. display device according to claim 1, wherein bonnet is that thickness is the transparent plastic material of 1-100mm.
7. display device according to claim 2, wherein first bonnet and second bonnet are that thickness is the transparent plastic material of 1-100mm.
8. display device according to claim 2 wherein is 0.01-0.5mm at interval.
9. according to claim 1 or the described display device of claim 2, wherein support part to allow main body to center on fixing stilt and carry out 360 degree rotations, and also comprise:
Be integrated into first of main body and support part;
Be integrated into second of support section and support part; And
Connecting first supports part and second to support the screw rod of part.
10. method that is used to make display device comprises step:
On the back side of the display part that comprises the LCD plate, form back light unit and backlight successively;
Certain zone at backlight forms a plurality of holes, so that will be exposed to the back side of display device from a part of light of back light unit;
Forming driving circuit makes it can coverage hole;
Utilize transparent material to form bonnet for the back side of display part, wherein at the outermost top of bonnet or the side form blow vent, and form image in whole zone or certain zone of bonnet; And
The coating bonnet.
11. a method that is used to make display device comprises step:
Form back light unit and backlight successively at the back side of the display part that comprises the LCD plate;
Certain zone at backlight forms a plurality of holes, so that will be exposed to the back side of display device from a part of light of back light unit;
Forming driving circuit makes it can coverage hole;
Utilize transparent material to form first bonnet for the back side of display part;
Utilize transparent material parallel with first bonnet and at a distance of second bonnet of certain intervals for the back side of display part forms, wherein at the outermost top or the side formation blow vent of first bonnet and second bonnet, and
The paper that comprises image is inserted at interval between first bonnet and second bonnet.
12. the method that is used to make display device according to claim 10 wherein forms image by adopting one of mold-in injection, ink-jet injection, laser jet injection, transfer printing type injection, lithography injection or transparent printing injection or its to make up.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20060040293 | 2006-05-04 | ||
| KR1020060040293 | 2006-05-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101067690A CN101067690A (en) | 2007-11-07 |
| CN100476528C true CN100476528C (en) | 2009-04-08 |
Family
ID=38880289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101007018A Expired - Fee Related CN100476528C (en) | 2006-05-04 | 2006-06-29 | Display apparatus and production method thereof |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100831432B1 (en) |
| CN (1) | CN100476528C (en) |
| TW (1) | TW200742905A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8456104B2 (en) * | 2008-08-28 | 2013-06-04 | Sony Corporation | Variable backlight control for bezel |
| KR102671605B1 (en) * | 2016-07-24 | 2024-06-04 | 엘지전자 주식회사 | Display device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000038126A (en) * | 1998-12-01 | 2000-07-05 | 윤종용 | Flat display device and portable computer having flat display device |
| KR200194653Y1 (en) | 2000-04-03 | 2000-09-01 | 제갈강현 | Illuminator used by lcd-backlight |
| KR20050119685A (en) * | 2003-04-08 | 2005-12-21 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | Two sided light emitting device |
| JP2005243346A (en) * | 2004-02-25 | 2005-09-08 | Citizen Electronics Co Ltd | Double-side light-emitting lighting device |
| KR100637220B1 (en) * | 2005-03-18 | 2006-10-20 | 삼성에스디아이 주식회사 | Display apparatus of shining around indirectly |
-
2006
- 2006-06-27 KR KR1020060057924A patent/KR100831432B1/en active IP Right Grant
- 2006-06-29 CN CNB2006101007018A patent/CN100476528C/en not_active Expired - Fee Related
- 2006-07-06 TW TW095124705A patent/TW200742905A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN101067690A (en) | 2007-11-07 |
| TW200742905A (en) | 2007-11-16 |
| KR100831432B1 (en) | 2008-05-21 |
| KR20070108042A (en) | 2007-11-08 |
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