CN1760939A - Plasma display apparatus - Google Patents
Plasma display apparatus Download PDFInfo
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- CN1760939A CN1760939A CNA2005101081685A CN200510108168A CN1760939A CN 1760939 A CN1760939 A CN 1760939A CN A2005101081685 A CNA2005101081685 A CN A2005101081685A CN 200510108168 A CN200510108168 A CN 200510108168A CN 1760939 A CN1760939 A CN 1760939A
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- Prior art keywords
- base plate
- display device
- coupling part
- plasma display
- marginal portion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/16—Vessels; Containers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
- H01J11/20—Constructional details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
- H01J11/20—Constructional details
- H01J11/34—Vessels, containers or parts thereof, e.g. substrates
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/28—Cooling arrangements
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/20963—Heat transfer by conduction from internal heat source to heat radiating structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2211/00—Plasma display panels with alternate current induction of the discharge, e.g. AC-PDPs
- H01J2211/20—Constructional details
- H01J2211/66—Cooling arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2217/00—Gas-filled discharge tubes
- H01J2217/38—Cold-cathode tubes
- H01J2217/49—Display panels, e.g. not making use of alternating current
- H01J2217/492—Details
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
A plasma display apparatus includes a Plasma Display Panel (PDP). A thermal conductive sheet is attached to one side of the PDP, and a chassis base is connected to the side of the PDP on which the thermal conductive sheet has been attached. The chassis base can be a planar plate having edge portions. At least one reinforcing unit is extends along and is attached to at least one of the edge portions of the chassis base.
Description
Technical field
The present invention relates to a kind of plasm display device.More particularly, the present invention relates to a kind of plasm display device, wherein, the base plate of this plasma display device can be resisted bending and torsional loading, thereby keep its flatness, wherein, be easy to carry out the assembly and disassembly of base plate and plasma display (PDP).
Background technology
A kind of plasm display device comprises: plasma display (PDP), utilize the plasma that is produced by gas discharge to come display image; Base plate supports PDP; Circuit board assemblies is installed on the side of the base plate relative with the side of contiguous PDP.Circuit board assemblies is electrically connected on the show electrode and addressing electrode that is positioned at PDP by soft P.e.c. (FPC), connector or carrier band encapsulation (TCP).
Thereby PDP comprises being sealed toward each other and forms two glass substrates of discharge space betwixt.The result of this structure is that PDP is subject to the damage of external impact.In order to ensure enough physical strengths of PDP, base plate is necessary to resist bending and torsional loading.
In addition, conducting strip is arranged between base plate and the PDP to transmit the heat of PDP.In order to ensure closely contacting with PDP, base plate must keep the flatness of height.In addition, preferably, base plate in light weight is so that minimally increases the overall weight of plasm display device.
Use by the base plate that the extruding thin plate is made under study for action to satisfy the demand above all.In order to ensure the sufficient intensity for various loads, the end bent of plane bottom plate becomes " L " shape, and a plurality of reinforcements unit invests the appropriate location of the rear surface of base plate.Can realize the sufficient intensity and the low weight of base plate by this structure.
Strengthen the side that the unit invests base plate, circuit board assemblies is with screw or sheet metal fastening, and for example the TOX method is arranged on the base plate.Therefore, cause bottom parts distortion during bending process owing to concentrate, thereby reduced the flatness of base plate at the stress of the end of base plate.Therefore, at bending process with after strengthening the installation of unit, need additional step so that base plate is smooth once more.
Base plate and PDP interconnect as mentioned above.If base plate in the discovery plasm display device or PDP defectiveness then must be discarded with it.Therefore, base plate and PDP must be taken apart with reuse these two elements discarded in the lump another.
For PDP and base plate are taken apart, on base plate, be provided with support, and on support, be provided with the both sides band.That is, support is removably mounted on the base plate by screw, and the both sides band interconnects support and PDP.Utilize this structure, by removing screw, support separates with base plate and support invests on the PDP by the both sides band.Therefore, base plate and PDP can be separated from one another.
In aforesaid plasm display device, in order to ensure the intensity of base plate, the unit is strengthened to form in the outside of crooked base plate.In addition, in order between base plate and PDP, to form assembling/detaching structure, be provided with reinforcement unit, separating support and screw.As a result, the manufacturing of base plate and structure thereof become complicated.
Summary of the invention
According to the present invention, a kind of plasm display device is provided, wherein, the base plate of plasm display device can be resisted bending and torsional loading, thereby keeps its flatness, wherein, is easy to carry out the assembly and disassembly of base plate and PDP.
A kind of plasm display device comprises: plasma display (PDP); Conducting strip invests the side of PDP; Base plate is connected to a side of the attached plasma display thereon of conducting strip, and base plate is the flat board with marginal portion; At least one strengthens the unit, extends along at least one marginal portion of base plate and is installed at least one marginal portion of base plate.
Base plate is the rectangular shape with two long marginal portions and two minor face edge parts, and preferably, a pair of reinforcement unit invests two long marginal portions of base plate respectively.Each is strengthened the unit and comprises coupling part and reinforcing section, and wherein, the coupling part is connected to a marginal portion separately of base plate, and reinforcing section is warp architecture and extends from the coupling part on away from the direction of PDP.
The coupling part is a U-shaped and by being inserted into a marginal portion separately that is connected to base plate on the marginal portion forcibly, with in its upper support marginal portion, both sides.The coupling part is connected to separately a marginal portion with securing member.
Reinforcing section can comprise the parallel component that extends the end along the direction that is parallel to PDP from the coupling part and at the end part that extends from parallel component on the direction of base plate.In addition, reinforcing section can be included in the parts that extend from the end of coupling part on the direction that tilts with respect to the in-plane of plasma display.
The coupling part and is connected to base plate with securing member between a marginal portion separately of PDP and base plate.Reinforcing section can comprise parallel component and/or end part.In addition, reinforcing section can comprise the tilt component with respect to the in-plane of PDP.
Plasm display device also comprises and is arranged between PDP and the base plate and is arranged on the periphery of conducting strip and the both sides adhesive strip between the coupling part.
In another embodiment, plasm display device comprises: plasma display (PDP); Conducting strip invests the side of PDP; Base plate is connected to the side of the attached PDP thereon of conducting strip, and base plate has four marginal portions; At least one strengthens the unit, invests at least one marginal portion of base plate with securing member; Coupling member is arranged on and strengthens the unit and towards between the PDP that strengthens the unit, and is positioned at the outside of conducting strip.Base plate is dull and stereotyped.
Strengthen the unit and comprise coupling part and crooked reinforcing section, wherein, the coupling part is connected to the marginal portion separately of base plate with securing member, and crooked reinforcing section extends from the coupling part on away from the direction of PDP.
Coupling member is arranged on the coupling part and towards between the PDP of coupling part.
Description of drawings
When in conjunction with the accompanying drawings, by the reference following detailed, the understanding that the present invention is more complete and its some additional advantages will be more readily apparent from, and the present invention simultaneously becomes better understood, and wherein, identical label is represented identical or similar element, wherein:
Fig. 1 is the decomposition diagram of the plasm display device of first exemplary embodiment according to the present invention.
Fig. 2 is the cut-open view along the plasm display device of the assembling of the line II-II intercepting of Fig. 1.
Fig. 3 is the fragmentary, perspective view of first exemplary embodiment, wherein, has removed the reinforcement unit from base plate.
Fig. 4 is the partial sectional view of the plasm display device of second exemplary embodiment according to the present invention.
Fig. 5 is the partial sectional view of the plasm display device of the 3rd exemplary embodiment according to the present invention.
Fig. 6 is the partial sectional view of the plasm display device of the 4th exemplary embodiment according to the present invention.
Fig. 7 is the partial sectional view of the plasm display device of the 5th exemplary embodiment according to the present invention.
Fig. 8 is the partial sectional view of the plasm display device of the 6th exemplary embodiment according to the present invention.
Fig. 9 is the partial sectional view of the plasm display device of the 7th exemplary embodiment according to the present invention.
Figure 10 is the partial sectional view of the plasm display device of the 8th exemplary embodiment according to the present invention.
Figure 11 is the partial sectional view of the plasm display device of the 9th exemplary embodiment according to the present invention.
Figure 12 is the partial sectional view of the plasm display device of the tenth exemplary embodiment according to the present invention.
Figure 13 is the partial sectional view of the plasm display device of the 11 exemplary embodiment according to the present invention.
Figure 14 is the partial sectional view of the plasm display device of the 12 exemplary embodiment according to the present invention.
Embodiment
Below, describe exemplary embodiment of the present invention in detail with reference to figure.
Fig. 1 is the decomposition diagram of the plasm display device of first exemplary embodiment according to the present invention, Fig. 2 is the cut-open view along the plasm display device of the assembling of the line II-II intercepting of Fig. 1, Fig. 3 is the fragmentary, perspective view of first exemplary embodiment, wherein, from base plate, removed the reinforcement unit.
Plasm display device comprises PDP 11, and it utilizes gas discharge to come display image, and PDP11 has front surface and rear surface.Conducting strip 13 invests the rear surface of PDP 11.In PDP, gas discharge produces heat, and conducting strip 13 dispels the heat on the in-plane of PDP 11.Plasm display device also comprises the base plate 15 of the rear surface that invests PDP 11.
The present invention relates to interconnecting between the structural detail of PDP 11 and PDP 11 peripheries.Therefore, omitted detailed description to PDP 11 itself.Suppose that PDP 11 of the present invention comprises various structure and driving method thereof.
As mentioned above, conducting strip 13 invests the rear surface of PDP 11, makes the heat of PDP spread equably.That is, conducting strip 13 makes the heat diffusion rapidly of PDP 11 on the in-plane of PDP 11.Conducting strip 13 can be by various material, and for example silicon, urethanes, propylene, graphite, metal or carbon nano-tube material are made.
Circuit board assemblies 16 invests the side of the base plate 15 relative with the side of having PDP 11.Form base plate 15 with circuit board assemblies 16 ground connection, reduce the electromagnetic interference (EMI) that produces by circuit board assemblies 16 simultaneously.
Plasm display device of the present invention also comprises strengthens unit 17.Strengthen unit 17 except the high-caliber flatness that keeps base plate 15, improved the physical strength of base plate 15.In description of the invention, the level of flatness refers to that base plate 15 is in its initial plane degree level without any when distortion.
Strengthen the marginal portion setting of unit 17 along base plate 15.More particularly, base plate 15 is the rectangular shape with two long marginal portions and two minor face edge parts basically, strengthens at least one marginal portion that unit 17 invests base plate 15.Therefore, strengthen supporting the base plate 15 of PDP 11, made base plate 15 can resist bending and torsional loading.If strengthen all marginal portions that unit 17 invests base plate 15, then the weight of base plate 15 will exceedingly increase.Therefore, preferably, strengthen two long marginal portions that 17 of unit invest base plate 15.
Strengthen unit 17 and form discretely, and invest the marginal portion of base plate 15 as mentioned above with base plate 15.Therefore, the initial level that has kept the flatness of base plate 15.In addition, strengthen the extra physical strength that unit 17 has increased base plate 15.
With reference to Fig. 2 and Fig. 3, each is strengthened unit 17 and comprises: coupling part 17a is connected to each marginal portion of base plate 15; Reinforcing section 17b outwards and with coupling part 17a extends integratedly from coupling part 17a on away from the direction of base plate 15.The driver IC 23 of TCP 22 closely contacts with reinforcing section 17b.TCP 22 is connected with the electrode 11a of PDP 11 by FPC 25, and 11a applies driving voltage to electrode.
Strengthen unit 17 for each, coupling part 17a is directly connected to a marginal portion of base plate 15, and when coupling part 17a was connected to base plate 15, reinforcing section 17b had increased the physical strength of base plate 15.Because the coupling part 17a that strengthens unit 17 is connected to the respective edges part of base plate 15,, and there is not the flatness of adverse influence base plate 15 so the respective edges of base plate 15 partly forms a plurality of layers.Therefore, the intensity of base plate 15 increases and does not make the marginal portion bending of base plate 15.That is, the combination of the marginal portion of coupling part 17a and insertion base plate 15 wherein forms three-decker, thereby has increased the ability of base plate 15 opposing bendings and torsional loading.In addition, the reinforcing section 17b of reinforcement unit 17 is bent to have various shape of cross sections.By strengthening this structure of unit 17b, further improved the intensity of base plate 15.
Strengthen the respective edges part that unit 17 can be connected to base plate 15 by the various different structures based on the formation of coupling part 17a.In the present embodiment, strengthen unit 17 and be inserted into forcibly on the marginal portion of base plate 15, securing member 21 is screwed among the 17a of coupling part and passes the marginal portion of base plate 15.This structure makes that strengthening unit 17 safety is connected to base plate 15.Securing member 21 can be threaded bolts/screws or rivet, perhaps can use the sheet metal fastening, for example the TOX method.
Describe the structure that each strengthens unit 17 in further detail with reference to Fig. 2 and Fig. 3, coupling part 17a has U-shaped cross-section.Coupling part 17a is inserted on the respective edges part of base plate 15, thereby supports its both sides and obtain stable structure more.In addition, preferably, coupling part 17a is inserted on each marginal portion of base plate 15 forcibly, and more preferably, securing member 21 is used for being connected of coupling part 17a and base plate 15.Fastener hole 21a is formed in the 17a of coupling part and in the marginal portion of base plate 15, is used for securing member 21 is connected to base plate 15.At securing member 21 is under the situation of threaded screw or bolt, and fastener hole 21a is configured to threaded hole.
Each reinforcing section 17b that strengthens unit 17 can comprise parallel component 17c, also can comprise end part 17d.Parallel component 17c extends the lower end from coupling part 17a on the direction that is basically parallel to PDP 11, and end part 17d extends towards PDP 11 lower end from parallel component 17c on the direction that is basically perpendicular to parallel component 17c.Form parallel component 17c so that driver IC 23 is in that stable connection, and the heat that makes PDP 11 run durations produce is spread.As mentioned above, TCP 22 is connected to the electrode 11a of PDP 11 by FPC 25, and 11a applies driving voltage to electrode.Form end part 17d to allow to connect the electrode 11a of TCP 22 and PDP 11, make FPC 25 not strengthen between unit 17 and the PDP 11 by FPC 25.
Second to the 6th exemplary embodiment that illustrates respectively in Fig. 4 to Fig. 8 has structure and the operation similar or identical with first exemplary embodiment.Therefore, second to the 6th exemplary embodiment aspect different with the aspect of first exemplary embodiment only described below.
With reference to Fig. 4, the reinforcing section 172b that strengthens unit 172 comprises parallel component, and extend parallel component lower end from coupling part 172a on the direction that is basically parallel to PDP 11.With reference to Fig. 5, the reinforcing section 173b that strengthens unit 173 comprises tilt component, and tilt component tilts with respect to the in-plane of PDP 11, extends from the lower end of coupling part 173a.
When comparing with first exemplary embodiment, the reinforcing section 172b of second exemplary embodiment of Fig. 4 provides smaller a little reinforcement intensity to base plate 15, but lighter on weight.When comparing with first exemplary embodiment, the reinforcing section 173b of the 3rd exemplary embodiment shown in Figure 5 allows to interconnect the structure that the length of the FPC of the electrode 11a of PDP 11 and TCP 22 reduces.
The the 4th to the 6th exemplary embodiment that illustrates respectively in Fig. 6 to Fig. 8 comprises respectively reinforcing section 174b, 175b and the 176b that reinforcing section 17b, 172b and the 173b with first to the 3rd embodiment has same structure.Yet coupling part 174a, 175a are different with 176a.Specifically, strengthen coupling part 174a, the 175a of unit 174,175 and 176 and the side that 176a only is connected to the marginal portion separately of base plate 15 respectively, rather than as first to the 3rd exemplary embodiment in form and both sides crossover in the marginal portion separately of base plate 15 inserts with U-shaped.
Therefore, coupling part 174a, the 175a of the 4th to the 6th exemplary embodiment and 176a only support the side corresponding to the marginal portion of base plate 15.In order to ensure connection, preferably, each coupling part 174a, 175a and 176a are connected to the respective edges part of base plate 15 with securing member 21.
Though show coupling part 174a, 175a and the 176a on the surface that is connected to the base plate 15 relative with PDP 11, should be appreciated that, also can be connected to the relative side of base plate 15.
With respect to all embodiment that described so far, PDP 11 and base plate 15 utilize both sides adhesive strip 31 to adhere to mutually.That is, both sides adhesive strip 31 and is arranged between the periphery and coupling part 17a, 172a, 173a, 174a, 175a and 176a of conducting strip 13 between PDP 11 and base plate 15.
With reference to Fig. 9, the plasm display device of the 7th exemplary embodiment is structurally similar to the plasm display device of first exemplary embodiment according to the present invention.Yet coupling member 19 is used for connect strengthening unit 177 and PDP 11, rather than both sides adhesive strip 31 is used for connection between base plate 15 and the PDP 11.Strengthening unit 177 comprises the part of the intensity that is used to strengthen base plate 15 and is used for PDP11 and base plate 15 disconnection and another part that are connected.These parts form.
In addition, strengthening unit 177 can be connected by securing member 21 with base plate 15.PDP 11 can be connected integratedly and separate with loosening fasteners 21 with base plate 15 by fastening.
Coupling member 19 is arranged between the PDP 11 that strengthens unit 177 and face reinforcement unit 177 to interconnect these elements.Coupling member 19 is positioned at the outside of conducting strip 13.In order to guarantee between conducting strip 13 and the PDP 11 connection of safety, preferably, coupling member 19 not with conducting strip 13 crossovers.Coupling member 19 can comprise the both sides adhesive strip.
Strengthening unit 177 can be connected to base plate 15 or take apart from base plate 15 by coupling member 19 and securing member 21.That is, when reinforcement unit 177 is connected by coupling member 19 with PDP 11, strengthen unit 177 and base plate 15 if securing member 21 is used for connecting, then PDP 11 and base plate 15 form plasm display device.In addition, if pull down securing member 21, then base plate 15 can be removed from strengthen unit 177, thereby allows plasm display device to go up and separate on the direction (b) of PDP11 in the direction (a) towards base plate 15.
The the 8th to the 12 exemplary embodiment that illustrates respectively in Figure 10 to Figure 14 has structure and the operation similar or identical with the 7th exemplary embodiment.Therefore, the aspect different with the 7th exemplary embodiment of the 8th to the 12 exemplary embodiment only described below.
When comparing with the 7th exemplary embodiment, the reinforcing section 178b of the 8th exemplary embodiment of Figure 10 does not comprise the end part, and with only comprising that parallel component replaces.The reinforcing section 179b of the 9th exemplary embodiment of Figure 11 comprises sloping portion 179c.
When comparing with the 7th exemplary embodiment, the reinforcing section 178b of the 8th exemplary embodiment of Figure 10 provides smaller a little reinforcement intensity to base plate 15, still lighter the and simpler structural strength that has enough levels simultaneously of structure feasible reinforcement unit 178 on weight.The reinforcing section 179b of the 9th exemplary embodiment of Figure 11 allows to interconnect the structure that the length of the FPC 25 of the electrode 11a of PDP 11 and TCP 22 reduces.
The the tenth to the 12 exemplary embodiment that illustrates respectively among Figure 12 to Figure 14 comprises respectively reinforcing section 180b, 181b and the 182b that reinforcing section 177b, 178b and the 179b with the 7th to the 9th exemplary embodiment has same structure.Yet coupling part 180a, 181a are different with the coupling part of the 7th to the 9th exemplary embodiment with 182a.Specifically, a side of strengthening coupling part 180a, the 181a of unit 180,181 and 182 and the marginal portion separately that 182a only is connected to base plate 15 respectively (promptly, between base plate 15 and the PDP 11), rather than as the 7th to the 9th exemplary embodiment in form and both sides crossover in the marginal portion separately of base plate 15 inserts with U-shaped.In order to ensure connection, preferably, securing member 21 is used for each coupling part 180a, 181a and 182a are connected to the respective edges part of base plate 15.In this case, coupling member 19 is arranged between coupling part 180a, 181a, 182a and the PDP11, to connect these elements.
In the plasm display device of the present invention of Miao Shuing, the outside of base plate forms with planar structure and does not need its bending in the above.Separately the reinforcement unit of making replaces using, and can with bottom plate connecting with separate.Strengthen the unit by using, guaranteed the structural strength of base plate and kept its flatness.
In addition, by strengthening the use of unit, can be easy to carry out the assembly and disassembly of base plate to PDP.In addition, the driver IC of TCP invests the reinforcement unit, and making does not need to be used to distribute independent radiating component from the heat of driver IC.Therefore, further simplified the structure of base plate.
Although described embodiments of the invention above in detail, but should be expressly understood that, to many changes of the conspicuous basic inventive concept of here being told about of those skilled in the art and/or revise and still drop within the spirit and scope defined by the claims.
Claims (26)
1, a kind of plasm display device comprises:
Plasma display;
Conducting strip invests a side of described plasma display;
Base plate is connected to the described side of the attached described plasma display thereon of described conducting strip, and described base plate is the flat board with marginal portion;
At least one strengthens the unit, extends along at least one marginal portion of described base plate and is installed at least one marginal portion of described base plate.
2, plasm display device as claimed in claim 1, wherein, described base plate is the rectangular shape with two long marginal portions and two minor face edge parts, a pair of described reinforcement unit invests described two long marginal portions of described base plate respectively.
3, plasm display device as claimed in claim 2, wherein, each described reinforcement unit comprises coupling part and reinforcing section, wherein, described coupling part is connected to a marginal portion separately of described base plate, and described reinforcing section is warp architecture and extends from described coupling part on away from the direction of described plasma display.
4, plasm display device as claimed in claim 3, wherein, described coupling part is a U-shaped and by being inserted into a marginal portion separately that is connected to described base plate on the described marginal portion separately forcibly, with in the described marginal portion separately of its both sides upper support.
5, plasm display device as claimed in claim 4, wherein, described coupling part is connected to a described marginal portion separately with securing member.
6, plasm display device as claimed in claim 4, wherein, described reinforcing section comprises the parts that extend the end along the direction that is parallel to described plasma display from described coupling part.
7, plasm display device as claimed in claim 4, wherein, described reinforcing section comprises parallel component and end part, wherein, extend the end of described parallel component along the direction that is parallel to described plasma display from described coupling part, and described end part is extending from described parallel component on the direction of described base plate.
8, plasm display device as claimed in claim 4, wherein, described reinforcing section is included in the parts that extend from the end of described coupling part with respect on the direction of the in-plane inclination of described plasma display.
9, plasm display device as claimed in claim 3, wherein, described coupling part and is connected to described base plate with securing member between a described marginal portion separately of described plasma display and described base plate.
10, plasm display device as claimed in claim 9, wherein, described reinforcing section comprises the parts that extend the end along the direction that is parallel to described plasma display from described coupling part.
11, plasm display device as claimed in claim 9, wherein, described reinforcing section comprises parallel component and end part, wherein, extend the end of described parallel component along the direction that is parallel to described plasma display from described coupling part, and described end part is extending from described parallel component on the direction of described base plate.
12, plasm display device as claimed in claim 9, wherein, described reinforcing section is included in the parts that extend from the end of described coupling part with respect on the direction of the in-plane inclination of described plasma display.
13, plasm display device as claimed in claim 3 also comprises being arranged between described plasma display and the described base plate and being arranged on both sides adhesive strip between the peripheral and described coupling part of described conducting strip.
14, a kind of plasm display device comprises:
Plasma display;
Conducting strip invests a side of described plasma display;
Base plate is connected to the described side of the attached described plasma display thereon of described conducting strip, and described base plate is the flat board with marginal portion;
At least one strengthens the unit, invests at least one marginal portion of described base plate;
Coupling member is arranged between described reinforcement unit and the described plasma display, and is positioned at the outside of described conducting strip.
15, plasm display device as claimed in claim 14, wherein, described reinforcement unit comprises coupling part and crooked reinforcing section, wherein, described coupling part is connected to a marginal portion separately of described base plate, and the reinforcing section of described bending extends from described coupling part on away from the direction of plasma display.
16, plasm display device as claimed in claim 15, wherein, described coupling part be U-shaped and by be inserted into forcibly be connected to described base plate on the described marginal portion separately a described marginal portion separately to support its both sides.
17, plasm display device as claimed in claim 16, wherein, described coupling part is connected to a described marginal portion separately with securing member.
18, plasm display device as claimed in claim 17, wherein, described coupling member is arranged between described coupling part and the described plasma display.
19, plasm display device as claimed in claim 17, wherein, described reinforcing section comprises the parts that extend the end along the direction that is parallel to plasma display from described coupling part.
20, plasm display device as claimed in claim 17, wherein, described reinforcing section comprises parallel component and end part, wherein, extend the end of described parallel component along the direction that is parallel to described plasma display from described coupling part, and described end part is extending from described parallel component on the direction of described base plate.
21, plasm display device as claimed in claim 17, wherein, described reinforcing section is included in the parts that extend from the end of described coupling part with respect on the direction of the in-plane inclination of described plasma display.
22, plasm display device as claimed in claim 15, wherein, described coupling part is arranged between the described marginal portion separately of described plasma display and described base plate, and is connected to described base plate with securing member.
23, plasm display device as claimed in claim 22, wherein, described coupling member is arranged on described coupling part and towards between the described plasma display of described coupling part.
24, plasm display device as claimed in claim 22, wherein, described reinforcing section comprises the parts that extend along the direction that is arranged essentially parallel to described plasma display.
25, plasm display device as claimed in claim 22, wherein, described reinforcing section comprises parallel component and end part, wherein, described parallel component extends along the direction that is parallel to described plasma display, and described end part is extending from described parallel component on the direction of described base plate.
26, plasm display device as claimed in claim 22, wherein, described reinforcing section is included in the upwardly extending parts in side with respect to the in-plane inclination of described plasma display.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040080869 | 2004-10-11 | ||
| KR1020040080869A KR100590092B1 (en) | 2004-10-11 | 2004-10-11 | A plasma display apparatus |
| KR1020040080870 | 2004-10-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1760939A true CN1760939A (en) | 2006-04-19 |
| CN100487758C CN100487758C (en) | 2009-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101081685A Expired - Fee Related CN100487758C (en) | 2004-10-11 | 2005-10-09 | Plasma display apparatus |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100590092B1 (en) |
| CN (1) | CN100487758C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7759865B2 (en) | 2006-10-13 | 2010-07-20 | Samsung Sdi Co., Ltd. | Plasma display panel including a chassis base with a reinforcing member |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100749495B1 (en) * | 2005-04-27 | 2007-08-14 | 삼성에스디아이 주식회사 | Plasma display device |
| KR100649216B1 (en) * | 2005-07-21 | 2006-11-24 | 삼성에스디아이 주식회사 | Plasma display device |
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2004
- 2004-10-11 KR KR1020040080869A patent/KR100590092B1/en not_active IP Right Cessation
-
2005
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7759865B2 (en) | 2006-10-13 | 2010-07-20 | Samsung Sdi Co., Ltd. | Plasma display panel including a chassis base with a reinforcing member |
| CN101162559B (en) * | 2006-10-13 | 2012-04-25 | 三星Sdi株式会社 | Plasma display panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100487758C (en) | 2009-05-13 |
| KR20060031903A (en) | 2006-04-14 |
| KR100590092B1 (en) | 2006-06-14 |
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