CN100414350C - LCD module and its fixing device - Google Patents
LCD module and its fixing device Download PDFInfo
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- CN100414350C CN100414350C CNB2006101002777A CN200610100277A CN100414350C CN 100414350 C CN100414350 C CN 100414350C CN B2006101002777 A CNB2006101002777 A CN B2006101002777A CN 200610100277 A CN200610100277 A CN 200610100277A CN 100414350 C CN100414350 C CN 100414350C
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Abstract
The present invention relates to an LCD module and a fixing device thereof, wherein the LCD module comprises a first frame and a second frame, the inner side of the first frame is provided with a groove for containing a display module in the first frame, and the second frame is provided with a jamb and a plurality of side frames connected with the jamb. When the second frame is combined with the first frame, a part of the periphery of the first frame is surrounded by the second frame, and the jamb covers a part of the surface of the display module, wherein at least one side frame is provided with at least one fixing hole and at least one bulge, and the bulge is positioned at one side of the fixing hole, which is away from the jamb. The present invention has the advantages that the distortion of the fixing device of the LCD module caused by torsion applied by fixing screws is limited, so that the upper surface of the LCD module is not pressed by the jamb of the fixing device. After the LCD module with a display module fixing device is fixed at a system bracket of a computer, no abnormal phenomenon (ripples or press light leakage) of the picture display happens, and the display quality of the LCD module is improved.
Description
Technical field
The present invention relates to about a kind of display module stationary installation and have the LCD MODULE of this stationary installation, refer to a kind of LCD MODULE of avoiding LCD MODULE that the display module stationary installation of display frame abnormal occurrence (as ripples line or repressive light leak) takes place and having this stationary installation especially under mode of operation.
Background technology
LCD MODULE has been widely used in the portable electronic devices at present, as mobile phone, notebook, PDA(Personal Digital Assistant) etc., is used to provide its Presentation Function.Shown in Figure 1A, notebook 1 comprises body 11 and display device 12 two parts, and display device 12 forms by the mode that a LCD MODULE 13 is locked in its system frame 121.But, because this kind fixed form is used the fixed screw locking, and these fixed screw (not shown) can apply the face frame (not shown) of torsion in LCD MODULE constantly in locking, often cause the distortion of face frame and make the display frame of LCD MODULE that the water ripple phenomenon shown in Figure 1A take place unusually.Cause the detailed reason of this abnormal show phenomenon, then as described below.
Figure 1B be among Figure 1A along the diagrammatic cross-section of the display device 12 of A-A ' profile line gained, wherein LCD MODULE 13 comprises housing 14, LCD panel module 15, backlight module 16 and face frame 17.When desire was fixed in the system frame 121 of display device with LCD MODULE 13, fixed screw 18 was locked in the fixing threaded hole of system frame 121 and face frame 17.At this moment,,, make frame 171 be urged to the upper surface 151 of LCD panel module 15, cause surface 151 depressions, shown in Figure 1B just face frame 17 can produce distortion because fixed screw 18 applies torsion constantly in face frame 17.Therefore, just the display frame of LCD MODULE 13 produces unusually (as ripples line or repressive light leak), thereby have influence on the whole display quality of display device 12.
For overcoming problem because of face frame distortion compressing LCD MODULE surface, someone proposes to solve by mode shown in Figure 2, (promptly distinguish position fixing threaded hole 221 by the mode that frame 21 and side frame 22 intersections at face frame 2 form a plurality of cushion holes, two cushion holes 231 at 222 edges, 232), stopping that the torsion that the fixed screw (not shown) applies is delivered on the frame 21, thereby slow down the degree on frame 21 compressing LCD MODULE surfaces.But this kind forms the mode of cushion hole still has many shortcomings: at first, borehole can weaken the device intensity of face frame integral body on the face frame, makes it can't protect LCD MODULE opposing foreign impacts; Secondly, these cushion holes 231, though 232 can stop that torsion directly upwards is passed to frame 21, these torsion still can be passed to frame 21 by the part that is positioned between two cushion holes 231,232.Therefore, though this kind mode can solve the display frame abnormal occurrence that is adjacent to the fixed screw part, abnormal occurrence still might take place in the position between two fixed screws.So the method for digging cushion hole at the face frame still can't effectively solve the display frame generation abnormal occurrence of LCD MODULE.
Therefore, need exploitation a kind of simple in structure, can not destroy display module face frame overall construction intensity and can avoid the display module stationary installation and of LCD MODULE generation display frame abnormal occurrence (as ripples line or repressive light leak) to have the LCD MODULE of this stationary installation.
Summary of the invention
For addressing the above problem, the invention provides a kind of LCD MODULE and stationary installation thereof, make between the frame of stationary installation and display module and form cushion space, avoid having promoted the quality of LCD MODULE because of the abnormal occurrence (ripples line or repressive light leak) that stationary installation causes.
For achieving the above object, the invention provides:
A kind of display module stationary installation wherein, comprising: one first frame, and the inboard of first frame has a groove, is used for a ccontaining display module in first frame wherein; And one second frame, second frame has a frame and a plurality of side frames that are connected with this frame of plural number, reaches at frame between the side frame that links to each other with frame for being connected the edge, when second frame and the combination of first frame, second frame surrounds the part periphery of first frame, and frame covers the part surface of display module; Wherein, at least one side frame is provided with at least one fixed orifice and at least one protuberance, and protuberance is positioned at the side of fixed orifice away from frame, the vertical range that the central point of being located at the fixed orifice of side frame connects the edge apart all is shorter than the vertical range that protuberance connects the edge apart, thereby protuberance withstands sense of displacement and deformation extent that the Lower Half of side frame suppresses second frame when locking fixed screw.
The present invention also provides: a kind of LCD MODULE wherein, comprising: a backlight module is used to provide light source; One LCD panel module is positioned at a side of backlight module and receives the light source that backlight module provides; One first frame, the inboard of first frame has a groove, is used for ccontaining backlight module and LCD panel module in first frame wherein; And one second frame, second frame has a frame and a plurality of side frame that is connected with frame, reach between the side frame that links to each other with frame to being connected the edge at frame, when second frame and the combination of first frame, second frame surrounds the part periphery of first frame, and frame covers the part surface of LCD panel module; Wherein, at least one side frame is provided with at least one fixed orifice and at least one protuberance, and protuberance is positioned at the side away from frame of fixed orifice, the vertical range that the central point of being located at the fixed orifice of side frame connects the edge apart all is shorter than the vertical range that protuberance connects the edge apart, thereby protuberance withstands sense of displacement and deformation extent that the Lower Half of side frame suppresses second frame when locking fixed screw.
Therefore, when utilizing a plurality of fixed screws that display module stationary installation of the present invention and fixing display module thereof are attached to the system frame of an electronic installation (as mobile computer), display module stationary installation of the present invention can be by being convexly set in stationary installation second frame (face frame) the protuberance of side frame (kenel of protuberance without limits, it can be the salient point of long raised line, short raised line or different shape), limit the degree of the distortion that torsion that second frame (face frame) applies because of fixed screw produces.Promptly, because of the cause of these protuberances is arranged, when a LCD MODULE with display module stationary installation of the present invention was fixed in an electronic installation (as mobile computer), the frame of second frame of display module stationary installation of the present invention (face frame) can't be oppressed the upper surface of LCD MODULE.On the contrary, the frame of the display module stationary installation of the present invention upper surface of LCD MODULE on the contrary keeps certain distance, makes and forms a cushion space between the two.So, after a LCD MODULE with display module stationary installation of the present invention is fixed in the system frame of mobile computer, abnormal occurrence (ripples line or repressive light leak) just can not take place in its display frame, and then promotes the display quality of this LCD MODULE.
Second frame of display module stationary installation of the present invention (face frame) can have a side frame, can be provided with the fixed orifice of any number on this side frame, but side frame is provided with at least one fixed orifice, and two relative side frames of the second preferable frame (face frame) are respectively equipped with at least one fixed orifice.The side frame of display module stationary installation of the present invention can be provided with the fixed orifice of any number, and the number of fixed orifice is preferable less than 8.The side frame of second frame of display module stationary installation of the present invention (face frame) can have any type of fixed orifice, and it is preferably screw.Second frame of display module stationary installation of the present invention (face frame) can utilize any way to form, and it is preferably utilization and frame and the integrated mode of a plurality of side frame are formed or utilizes a binding member that the mode that frame and a plurality of side frame are combined as a whole is formed.Second frame of display module stationary installation of the present invention (face frame) can be made of any material, and it is preferable to be made of metal, plastics or both constituents.First frame (housing) of display module stationary installation of the present invention can be made of any material, and it is preferable to be made of metal, plastics or both constituents.The side frame of second frame of display module stationary installation of the present invention (face frame) can convex with any number and any type of protuberance, and it is preferably at least one circular salient point or at least one raised line.The protuberance of the side frame of second frame of display module stationary installation of the present invention (face frame) can be convexly set in any position of side frame, and it is preferable to be convexly set in the edge of at least one fixed orifice or to be convexly set between the two contiguous fixed orifices.
Second frame (face frame) of LCD MODULE of the present invention institute tool can have a side frame, can be provided with the fixed orifice of any number on this side frame, but side frame is provided with at least one fixed orifice, and preferable this second frame (face frame) two relative side frames are respectively equipped with at least one fixed orifice.The side frame of second frame (face frame) of LCD MODULE of the present invention institute tool can be provided with the fixed orifice of any number, and the number of fixed orifice is preferable less than 8.The side frame of second frame (face frame) of LCD MODULE of the present invention institute tool can have any type of fixed orifice, and it is preferably screw.Second frame (face frame) of LCD MODULE of the present invention institute tool can utilize any way to form, and it is preferably utilization and frame and the integrated mode of a plurality of side frame are formed or utilizes a binding member that the mode that frame and a plurality of side frame are combined as a whole is formed.Second frame of LCD MODULE of the present invention (face frame) can be made of any material, and it is preferable to be made of metal, plastics or both constituents.First frame (housing) of LCD MODULE of the present invention can be made of any material, and it is preferable to be made of metal, plastics or both constituents.The side frame of second frame of LCD MODULE of the present invention (face frame) can convex with any number and any type of protuberance, and it is preferably at least one circular salient point or at least one raised line.The protuberance of the side frame of second frame of LCD MODULE of the present invention (face frame) can be convexly set in any position of side frame, and it is preferable to be convexly set in the edge of at least one fixed orifice or to be convexly set between the two contiguous fixed orifices.LCD MODULE of the present invention can be applicable to any type of electronic product, and its preferred application is in notebook computer, desk-top computer, mobile phone or any portable electronic devices.
Beneficial effect of the present invention is, the deformation extent that the torsion that restriction LCD MODULE stationary installation applies because of fixed screw produces, make the upper surface of stationary installation and LCD MODULE keep certain distance, after the LCD MODULE with display module stationary installation is fixed in the system for computer support, picture shows, and abnormal occurrence (ripples line or repressive light leak) can not take place, and has promoted the display quality of LCD MODULE.
Description of drawings
Figure 1A one has the synoptic diagram of the notebook computer of available liquid crystal display module;
Figure 1B is among Figure 1A, along the diagrammatic cross-section of the display device of A-A ' profile line gained;
Fig. 2 is the synoptic diagram of the face frame of another available liquid crystal display module;
Fig. 3 A is the synoptic diagram of the face frame of the display module stationary installation of the present invention's first preferred embodiment;
Fig. 3 B one has the diagrammatic cross-section of LCD MODULE of the display module stationary installation of the present invention's first preferred embodiment, and wherein the section of the display module stationary installation of the present invention's first preferred embodiment is B-B ' the profile line gained along Fig. 3 A;
Fig. 3 C is attached to the synoptic diagram of the system frame state of an electronic installation for showing a LCD MODULE with display module stationary installation of the present invention's first preferred embodiment;
Fig. 4 is the synoptic diagram of the face frame of the display module stationary installation of the present invention's second preferred embodiment;
Fig. 5 is the synoptic diagram of the face frame of the display module stationary installation of the present invention's the 3rd preferred embodiment.
1 mobile computer, 11 bodies, 12 display device
121 system frame, 13 LCD MODULE, 14 first frames
15 LCD panel modules, 151 upper surfaces
16 backlight modules, 17 second frames, 171 frames
18 fixed screws, 2 second frames, 21 frames
22 side frames, 221,222 fixing threaded holes, 231,232 cushion holes
31 second frames, 311 frames, 312,313 side frames
314 fixing threaded holes, 315 raised lines 316 connect the edge
32 backlight modules, 33 LCD panel modules
331 upper surfaces, 34 first frames, 35 system frame
36 fixed screws, 37 cushion spaces, 4 second frames
41 frames, 42,43 side frames, 44 fixing threaded holes
451,452 raised lines 46 connect edge 5 second frames
51 frames, 52,53 side frames, 54 fixing threaded holes
551,552,553 circular salient points 56 connect the edge
Embodiment
Fig. 3 A is the synoptic diagram of second frame (face frame) of the display module stationary installation of the present invention's first preferred embodiment.The display module stationary installation of the present invention's first preferred embodiment comprises can a ccontaining display module (as LCD MODULE, plasma display module, field-emitting display module or organic electric-excitation luminescent display module etc.) the first frame (not shown) and second frame 31 therein.Wherein, second frame 31 has frame 311 and side frame 312,313, and side frame 312 is provided with a plurality of fixing threaded holes 314.As shown in Figure 3A, because side frame 312 convexes with raised line 315 at its opposite side away from frame 311, and the edge that raised line 315 is parallel to side frame 312 extends, and all is shorter than the vertical range that raised line 315 connects edge 316 apart so these central point (not shown) of being located at the fixing threaded hole 314 of side frame 312 connect the vertical range at edge 316 (between frame 311 and side frame 312) apart.It should be noted that for simplicity of illustration, first frame (housing) of the display module stationary installation of the present invention's first preferred embodiment is not drawn in this figure.
Fig. 3 B one has the diagrammatic cross-section of LCD MODULE of the display module stationary installation of the present invention's first preferred embodiment, and wherein the section of the display module stationary installation of the present invention's first preferred embodiment is along B-B ' the profile line gained of Fig. 3 A.Shown in Fig. 3 B, LCD MODULE comprises: second frame 31 provides shading and defencive function; Backlight module 32 provides light source; LCD panel module 33 provides Presentation Function; And first frame 34, can ccontaining backlight module 32 and LCD panel module 33 in the groove of first frame 34.At this moment, the frame 311 of second frame 31 extends with the direction that is parallel to LCD panel module 33 upper surfaces 331, and the frame 311 of second frame 31 is covered in the marginal portion of upper surface 331.
Then, when a LCD MODULE with display module stationary installation of the present invention's first preferred embodiment is installed on an electronic apparatus system (as mobile computer), need earlier the system frame 35 of LCD MODULE, make those fixing threaded holes 314 of side frame 312 that are formed at LCD MODULE one by one corresponding to the fixed orifice (not shown) of system frame 35 to being positioned at electronic apparatus system.Secondly, again fixed screw 36 is locked one by one fixing threaded hole 314 in second frame 31.So, just this LCD MODULE closely is fixed in the electronic apparatus system (as mobile computer), shown in Fig. 3 C.
But when fixed screw 36 was locked fixing threaded hole 314 in second frame 31, fixed screw 36 can produce a torsion constantly in second frame 31, causes second frame 31 to produce the distortion of size in various degree.Different with existing display module stationary installation is, because the display module stationary installation of the present invention's first preferred embodiment convexes with raised line 315 at side frame 312 edges of second frame, thereby raised line 315 can withstand the Lower Half (promptly being positioned at the part of fixing threaded hole 313 belows) of side frame 312 suppress the sense of displacement and the deformation extent of second frame 31 when locking fixed screw 36.Therefore, after locking fixed screw 36, the frame of the display module stationary installation of the present invention's first preferred embodiment can't be urged to the upper surface 331 of LCD panel module 33.On the contrary, the frame 311 of second frame 31 of the display module stationary installation of the present invention's first preferred embodiment can be inclined upwardly on the contrary slightly, makes and forms a cushion space 37 between the upper surface 331 of second frame 31 and LCD panel module 33.Therefore, the display module stationary installation of the present invention's first preferred embodiment can be avoided the display frame generation abnormal occurrence (as ripples line or repressive light leak) of the LCD MODULE of fixing, and the device intensity of the display module stationary installation of the present invention's first preferred embodiment strengthens on the contrary.
Fig. 4 is the synoptic diagram of second frame of the display module stationary installation of the present invention's second preferred embodiment, and wherein second frame 4 has frame 41 and side frame 42,43, and side frame 42 is provided with a plurality of fixing threaded holes 44.As shown in Figure 4, because side frame 42 opposite side away from frame 41 of two fixing threaded holes 44 therein convexes with raised line 451 respectively, 452, so connecting the vertical range at edge 46 (between frame 41 and side frame 42) apart, the central point (not shown) of these fixing threaded holes 44 all is shorter than the vertical range that raised line 451 and raised line 452 connect edge 46 apart.It should be noted that for simplicity of illustration, first frame (housing) of the display module stationary installation of the present invention's second preferred embodiment and the display module that first frame is fixed (as LCD MODULE etc.) are not drawn at this figure.
When the display module (as LCD MODULE, plasma display module, field-emitting display module or organic electric-excitation luminescent display module etc.) of the display module stationary installation with the present invention's second preferred embodiment when being fixed in an electronic installation (as mobile computer, PDA or any portable display device), the frame 41 of second frame 4 of the display module stationary installation of the present invention's second preferred embodiment can't be urged to the surface of the display module (not shown) that frame 41 fixed.Therefore, the display module stationary installation of the present invention's second preferred embodiment can be avoided the display frame generation abnormal occurrence (ripples line or repressive light leak) of its display module of fixing.
Fig. 5 is the synoptic diagram of second frame of the display module stationary installation of the present invention's the 3rd preferred embodiment, and wherein second frame 5 has frame 51 and side frame 52,53, and side frame 52 is provided with a plurality of fixing threaded holes 54.As shown in Figure 5, because side frame 52 convexes with circular salient point 551 between partial fixing screw 54,552, and the opposite side away from frame 51 at partial fixing screw 54 convexes with circular salient point 553, the vertical range that the central point (not shown) of fixing threaded hole 54 connects edge 56 (between frame 51 and side frame 52) apart all is shorter than circular salient point 551,552,553 connect the vertical range at edge 56 apart.In addition, for simplicity of illustration, first frame of the display module stationary installation of the present invention's the 3rd preferred embodiment and the display module of being fixed thereof (as LCD MODULE, field-emitting display module, plasma display module and organic electric-excitation luminescent display module etc.) are not drawn at this figure.
When being fixed in an electronic installation (as mobile computer, PDA or any portable display device), the side frame 51 of second frame 5 of the display module stationary installation of the present invention's the 3rd preferred embodiment can't be urged to the surface of its LCD MODULE (not shown) when the display module (as LCD MODULE, plasma display module, field-emitting display module or organic electric-excitation luminescent display module etc.) of the display module stationary installation with the present invention's the 3rd preferred embodiment.Therefore, the display module stationary installation of the present invention's the 3rd preferred embodiment can be avoided the display frame generation abnormal occurrence (ripples line or repressive light leak) of its display module of fixing.
In sum, when utilizing a plurality of fixed screws that display module stationary installation of the present invention and the display module fixed thereof are attached to the system frame of an electronic installation (as mobile computer), display module stationary installation of the present invention can be by being convexly set in its second frame the protuberance of side frame (kenel of protuberance without limits, it can be the salient point of long raised line, short raised line or different shape), the deformation extent that the torsion that restriction display module stationary installation second frame applies because of fixed screw produces.Promptly, by the protuberance that is provided with on the display module stationary installation, when the LCD MODULE with display module stationary installation of the present invention was fixed in an electronic installation (as mobile computer), the frame of second frame of display module stationary installation of the present invention can not oppressed the upper surface of LCD MODULE.On the contrary, the frame of display module stationary installation of the present invention keeps certain distance with the upper surface of LCD MODULE on the contrary, makes and forms a cushion space between the two.So, after a LCD MODULE with display module stationary installation of the present invention is fixed in the system frame of notebook, abnormal occurrence (ripples line or repressive light leak) can not take place in its display frame, has promoted the display quality of LCD MODULE.
Above embodiment only is used to implementation process of the present invention is described, is not to be used to limit protection scope of the present invention.
Claims (16)
1. a display module stationary installation is characterized in that, comprising:
One first frame, the inboard of first frame has a groove, is used for a ccontaining display module in first frame; And
One second frame, second frame has a frame and a plurality of side frame that is connected with frame, reaches at frame between the side frame that links to each other with frame for being connected the edge, when second frame and the combination of first frame, second frame surrounds the part periphery of first frame, and frame covers the part surface of display module;
Wherein, at least one side frame is provided with at least one fixed orifice and at least one protuberance, and protuberance is positioned at the side of fixed orifice away from frame, the vertical range that the central point of being located at the fixed orifice of side frame connects the edge apart all is shorter than the vertical range that protuberance connects the edge apart, thereby protuberance withstands sense of displacement and deformation extent that the Lower Half of side frame suppresses second frame when locking fixed screw.
2. display module stationary installation as claimed in claim 1 is characterized in that, two relative side frames of second frame are respectively equipped with at least one fixed orifice.
3. display module stationary installation as claimed in claim 1 is characterized in that, fixed orifice is a screw.
4. display module stationary installation as claimed in claim 1 is characterized in that, frame and side frame are for integrating one.
5. display module stationary installation as claimed in claim 1 is characterized in that, protuberance is circular salient point.
6. display module stationary installation as claimed in claim 1 is characterized in that, protuberance is a raised line.
7. display module stationary installation as claimed in claim 1 is characterized in that protuberance is positioned at the edge of fixed orifice.
8. display module stationary installation as claimed in claim 1 is characterized in that, protuberance is between two contiguous fixed orifices.
9. a LCD MODULE is characterized in that, comprising:
One backlight module is used to provide light source;
One LCD panel module is positioned at a side of backlight module and receives the light source that backlight module provides;
One first frame, the inboard of first frame has a groove, is used for ccontaining backlight module and LCD panel module in first frame; And
One second frame, second frame has a frame and a plurality of side frame that is connected with frame, reaches at frame between the side frame that links to each other with frame for being connected the edge, when second frame and the combination of first frame, second frame surrounds the part periphery of first frame, and frame covers the part surface of LCD panel module;
Wherein, at least one side frame is provided with at least one fixed orifice and at least one protuberance, and protuberance is positioned at the side away from frame of fixed orifice, the vertical range that the central point of being located at the fixed orifice of side frame connects the edge apart all is shorter than the vertical range that protuberance connects the edge apart, thereby protuberance withstands sense of displacement and deformation extent that the Lower Half of side frame suppresses second frame when locking fixed screw.
10. LCD MODULE as claimed in claim 9 is characterized in that, two relative side frames of second frame are respectively equipped with at least one fixed orifice.
11. LCD MODULE as claimed in claim 9 is characterized in that, fixed orifice is a screw.
12. LCD MODULE as claimed in claim 9 is characterized in that, frame and side frame are for integrating one.
13. LCD MODULE as claimed in claim 9 is characterized in that, protuberance is circular salient point.
14. LCD MODULE as claimed in claim 9 is characterized in that, protuberance is a raised line.
15. LCD MODULE as claimed in claim 9 is characterized in that, protuberance is positioned at the edge of fixed orifice.
16. LCD MODULE as claimed in claim 9 is characterized in that, protuberance is between two contiguous fixed orifices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101002777A CN100414350C (en) | 2006-07-06 | 2006-07-06 | LCD module and its fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101002777A CN100414350C (en) | 2006-07-06 | 2006-07-06 | LCD module and its fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1877398A CN1877398A (en) | 2006-12-13 |
| CN100414350C true CN100414350C (en) | 2008-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006101002777A Active CN100414350C (en) | 2006-07-06 | 2006-07-06 | LCD module and its fixing device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101818972B1 (en) | 2011-08-18 | 2018-01-17 | 엘지디스플레이 주식회사 | Display apparatus |
| TWI528133B (en) * | 2012-02-13 | 2016-04-01 | 達運精密工業股份有限公司 | Display device with frame configuration |
| CN103105683B (en) * | 2012-12-26 | 2015-07-08 | 苏州佳世达电通有限公司 | Display device |
| CN105808011B (en) * | 2016-04-12 | 2018-06-15 | 京东方科技集团股份有限公司 | A kind of display device and its voltage compensating method |
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|---|---|---|---|---|
| JP2001117084A (en) * | 1999-10-15 | 2001-04-27 | Hitachi Ltd | Liquid crystal display device |
| JP2001305984A (en) * | 2000-04-26 | 2001-11-02 | Advanced Display Inc | Display device |
| US6608748B1 (en) * | 1999-08-25 | 2003-08-19 | Kabushiki Kaisha Advanced Display | Display device |
| JP2004258291A (en) * | 2003-02-26 | 2004-09-16 | Toshiba Corp | Flat panel display device |
| US20040189889A1 (en) * | 2003-03-31 | 2004-09-30 | Fujitsu Display Technologies Corporation | Liquid crystal display device with reinforced side |
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- 2006-07-06 CN CNB2006101002777A patent/CN100414350C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6608748B1 (en) * | 1999-08-25 | 2003-08-19 | Kabushiki Kaisha Advanced Display | Display device |
| JP2001117084A (en) * | 1999-10-15 | 2001-04-27 | Hitachi Ltd | Liquid crystal display device |
| JP2001305984A (en) * | 2000-04-26 | 2001-11-02 | Advanced Display Inc | Display device |
| JP2004258291A (en) * | 2003-02-26 | 2004-09-16 | Toshiba Corp | Flat panel display device |
| US20040189889A1 (en) * | 2003-03-31 | 2004-09-30 | Fujitsu Display Technologies Corporation | Liquid crystal display device with reinforced side |
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| CN1877398A (en) | 2006-12-13 |
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Owner name: YOUDA PHOTOELECTRIC CO., LTD. Free format text: FORMER OWNER: GUANGHUI ELECTRONIC CO., LTD. Effective date: 20071123 |
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