CN201402360Y - Metal patterned structure of thin-film transistor liquid crystal panel for restricting static electricity damage - Google Patents
Metal patterned structure of thin-film transistor liquid crystal panel for restricting static electricity damage Download PDFInfo
- Publication number
- CN201402360Y CN201402360Y CN200920137796XU CN200920137796U CN201402360Y CN 201402360 Y CN201402360 Y CN 201402360Y CN 200920137796X U CN200920137796X U CN 200920137796XU CN 200920137796 U CN200920137796 U CN 200920137796U CN 201402360 Y CN201402360 Y CN 201402360Y
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- metal
- pattern
- patterning
- discharge
- liquid crystal
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Abstract
The utility model relates to a metal patterned structure of a thin-film transistor liquid crystal panel for restricting static electricity damage. The metal patterned structure is characterized by comprising a patterned discharge metal body, a patterned metal sheet and at least one patterned metal block, wherein the patterned metal sheet and the patterned discharge metal body are relatively arranged; the at least one patterned metal block is arranged between the patterned discharge metal body and the patterned metal sheet, and is connected with the patterned metal sheet. The metal patterned structure can restrict the static electricity damage of the patterned discharge metal body and the patterned metal sheet so as to avoid the abnormality of displayed images, such as the phenomenon of thebright lines.
Description
[technical field]:
The utility model is the metal pattern structure about a kind of tft liquid crystal panel, particularly suppress the metal pattern structure of electrostatic breakdown about a kind of tft liquid crystal panel, it is applied to suppress the field of electrostatic breakdown in the tft liquid crystal panel; As suppress in the tft liquid crystal panel gate and short-circuit rods pattern metal, or suppress source electrode and short-circuit rods pattern metal by the field of electrostatic breakdown by the field of electrostatic breakdown.
[background technology]:
In the existing tft liquid crystal panel, have many patterning discharge metal bodies; And many pattern metal sheets are relatively arranged on many pattern metal bodies respectively; and the phenomenon of electrostatic breakdown takes place in regular meeting between patterning discharge metal body and the pattern metal sheet, so can cause the abnormal occurrence of tft liquid crystal panel display frame.
As shown in Figure 1, it discloses a kind of tft liquid crystal panel metal pattern structure 1, and it comprises a gate patterning discharge metal body 11; An and short-circuit rods pattern metal sheet 12.When electric current passes through gate patterning discharge metal body 11, gate patterning discharge metal body 11 can carry out static discharge to short-circuit rods pattern metal sheet 12, thereby cause gate patterning discharge metal body 11 and short-circuit rods pattern metal sheet 12 all by electrostatic breakdown, and form first defective 111 and form second defective 121 in short-circuit rods pattern metal sheet 12 1 sides in gate patterning discharge metal body 11 1 sides.So can cause the unusual of tft liquid crystal panel display frame, as the phenomenon of bright line.
Because the deficiency of above-mentioned known technology, the utility model provides a kind of tft liquid crystal panel to suppress the metal pattern structure of electrostatic breakdown, it can suppress the electrostatic breakdown of patterning discharge metal body and pattern metal sheet, to avoid the unusual of display frame, as the phenomenon of bright line.
[utility model content]:
Fundamental purpose of the present utility model is to provide a kind of tft liquid crystal panel to suppress the metal pattern structure of electrostatic breakdown, and it can suppress the electrostatic breakdown of patterning discharge metal body and pattern metal sheet, to avoid the unusual of display frame.
The tft liquid crystal panel that the utility model provides suppresses the metal pattern structure of electrostatic breakdown, comprising: a patterning discharge metal body; One pattern metal sheet system is relatively arranged on patterning discharge metal body; Reaching at least one pattern metal piece is to be arranged between patterning discharge metal body and the pattern metal sheet, and is connected in the pattern metal sheet.
The utility model can suppress the electrostatic breakdown of patterning discharge metal body and pattern metal sheet, to avoid the unusual of display frame, as the phenomenon of bright line.
[description of drawings]:
Fig. 1 is the synoptic diagram of thin films transistors liquid crystal panel metal pattern structure static discharge.
Fig. 2 is the synoptic diagram that the utility model embodiment one tft liquid crystal panel suppresses the metal pattern structure static discharge of electrostatic breakdown.
Fig. 3 is the synoptic diagram that the utility model embodiment two tft liquid crystal panels suppress the metal pattern structure static discharge of electrostatic breakdown.
Fig. 4 is the synoptic diagram that the utility model embodiment three tft liquid crystal panels suppress the metal pattern structure static discharge of electrostatic breakdown.
[primary clustering symbol description]
(known)
The metal pattern structure of 1 tft liquid crystal panel
The patterning discharge metal body of 11 gates
111 first defectives
The pattern metal sheet of 12 short-circuit rods
121 second defectives
(the utility model)
2 tft liquid crystal panels suppress the metal pattern structure of electrostatic breakdown
21 patterning discharge metal bodies
211 first defectives
22 pattern metal sheets
23 pattern metal pieces
231 second defectives
3 tft liquid crystal panels suppress the metal pattern structure of electrostatic breakdown
31 patterning discharge metal bodies
311 first defectives
32 pattern metal sheets
33 pattern metal pieces
34 pattern metal bodies
341 the 3rd defectives
4 tft liquid crystal panels suppress the metal pattern structure of electrostatic breakdown
41 patterning discharge metal bodies
411 first defectives
42 pattern metal sheets
43 pattern metal pieces
44 pattern metal bars
441 the 4th defectives
[embodiment]:
Embodiment one
The utility model tft liquid crystal panel suppresses the metal pattern structure 2 of electrostatic breakdown, as shown in Figure 2, comprising: a patterning discharge metal body 21; One pattern metal sheet 22 is to be relatively arranged on patterning discharge metal body 21; Reach at least one first pattern metal piece 23 and be arranged between patterning discharge metal body 21 and the pattern metal sheet 22, and be connected in pattern metal sheet 22.The static of patterning discharge metal body 21 can form second defective 231 and the preferential part side of destroying with respect to the patterning discharge metal body 21 of the first pattern metal piece 23 in the preferential side of destroying the first pattern metal piece 23, and form first defective 211, so can allow the remainder side of patterning discharge metal body 21 and the side of pattern metal sheet 22 avoid by electrostatic breakdown.
In this embodiment, patterning discharge metal body 21 is a T type patterning discharge metal body, and patterning discharge metal body 21 is the patterning discharge metal body of a gate or the patterning discharge metal body of one source pole; And patterning discharge metal sheet 22 is the pattern metal sheet of a short-circuit rods.
Embodiment two
The utility model tft liquid crystal panel suppresses the metal pattern structure 3 of electrostatic breakdown, as shown in Figure 3, comprising: a patterning discharge metal body 31; One pattern metal sheet 32 is to be relatively arranged on patterning discharge metal body 31; At least one pattern metal piece 33 is to be arranged between patterning discharge metal body 31 and the pattern metal sheet 32, and is connected in pattern metal sheet 32; And another pattern metal body 34 is located between patterning discharge metal body 31 and this pattern metal piece 33.This moment, patterning discharge metal body 31 static can form the 3rd defective 341 and the preferential part side of destroying with respect to the patterning discharge metal body 31 of pattern metal body 34 in the preferential side of destroying pattern metal body 34, and form first defective 311, so can allow the remainder side of patterning discharge metal body 31 and the side of pattern metal sheet 32 and pattern metal piece 33 avoid by electrostatic breakdown.
In this embodiment, patterning discharge metal body 31 is similarly a T type patterning discharge metal body, and patterning discharge metal body 31 is the patterning discharge metal body of a gate or the patterning discharge metal body of one source pole; And pattern metal sheet 32 is the pattern metal sheet of a short-circuit rods.
Embodiment three
The utility model tft liquid crystal panel suppresses the metal pattern structure 4 of electrostatic breakdown, as shown in Figure 4, comprising: a patterning discharge metal body 41; One pattern metal sheet 42 is to be relatively arranged on patterning discharge metal body 41; At least one pattern metal piece 43 is arranged between patterning discharge metal body 41 and the pattern metal sheet 42, and is connected in pattern metal sheet 42; Another pattern metal bar 44 is located between patterning discharge metal body 41 and the two pattern metal pieces 43.This moment, patterning discharge metal body 41 static can form the 4th defective 441 and the preferential part side of destroying with respect to the patterning discharge metal body 41 of pattern metal bar 44 in the preferential side of destroying pattern metal bar 44, and form first defective 411, so can allow the side of pattern metal sheet 42 and pattern metal piece 43 avoid by electrostatic breakdown.
The utility model pattern metal piece has one and for being provided with at interval, the above embodiments are example with two all, but are not limited to two at least, can be three, four etc. and all can.
In this embodiment, patterning discharge metal body 41 is similarly a T type patterning discharge metal body, and patterning discharge metal body 41 is the patterning discharge metal body of a gate or the patterning discharge metal body of one source pole; And pattern metal sheet 42 is the pattern metal sheet of a short-circuit rods.
Comprehensively above-mentioned, the utility model can suppress the electrostatic breakdown of patterning discharge metal body and pattern metal sheet, to avoid the unusual of display frame, as the phenomenon of bright line.
The above person of thought, it only is the utility model preferred embodiment, it is not the scope that is used for limiting the utility model enforcement, so do variation and modify according to the described shape of the utility model claim, structure, feature and spirit such as, all should be included in the claim of the present utility model.
Claims (7)
1. a tft liquid crystal panel suppresses the metal pattern structure of electrostatic breakdown, it is characterized in that: comprising:
One patterning discharge metal body;
One pattern metal sheet system is relatively arranged on this patterning discharge metal body; And
At least one pattern metal piece is arranged between this patterning discharge metal body and this pattern metal sheet, and is connected in this pattern metal sheet.
2. tft liquid crystal panel according to claim 1 suppresses the metal pattern structure of electrostatic breakdown, and it is characterized in that: wherein this patterning discharge metal body is a T type patterning discharge metal body.
3. tft liquid crystal panel according to claim 1 suppresses the metal pattern structure of electrostatic breakdown, and it is characterized in that: another pattern metal body is located between this patterning discharge metal body and this pattern metal piece.
4. tft liquid crystal panel according to claim 1 suppresses the metal pattern structure of electrostatic breakdown, and it is characterized in that: another pattern metal bar is located between this patterning discharge metal body and this two pattern metal piece.
5. tft liquid crystal panel according to claim 1 suppresses the metal pattern structure of electrostatic breakdown, it is characterized in that: this patterning discharge metal body patterning discharge metal body that is a gate wherein.
6. tft liquid crystal panel according to claim 1 suppresses the metal pattern structure of electrostatic breakdown, it is characterized in that: this patterning discharge metal body patterning discharge metal body that is one source pole wherein.
7. tft liquid crystal panel according to claim 1 suppresses the metal pattern structure of electrostatic breakdown, it is characterized in that: this pattern metal sheet pattern metal sheet that is a short-circuit rods wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920137796XU CN201402360Y (en) | 2009-04-23 | 2009-04-23 | Metal patterned structure of thin-film transistor liquid crystal panel for restricting static electricity damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920137796XU CN201402360Y (en) | 2009-04-23 | 2009-04-23 | Metal patterned structure of thin-film transistor liquid crystal panel for restricting static electricity damage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201402360Y true CN201402360Y (en) | 2010-02-10 |
Family
ID=41662158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920137796XU Expired - Fee Related CN201402360Y (en) | 2009-04-23 | 2009-04-23 | Metal patterned structure of thin-film transistor liquid crystal panel for restricting static electricity damage |
Country Status (1)
| Country | Link |
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| CN (1) | CN201402360Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102884396A (en) * | 2010-02-25 | 2013-01-16 | 诺威量测设备股份有限公司 | Method and system for measurng in patterned structures |
-
2009
- 2009-04-23 CN CN200920137796XU patent/CN201402360Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102884396A (en) * | 2010-02-25 | 2013-01-16 | 诺威量测设备股份有限公司 | Method and system for measurng in patterned structures |
| CN102884396B (en) * | 2010-02-25 | 2015-12-16 | 诺威量测设备股份有限公司 | The method and system measured is carried out in pattern structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA PROJECTION TUBE CO., LTD. Free format text: FORMER OWNER: FUZHOU HUAYING VIDEO + TELECOM CO., LTD. Effective date: 20130702 Free format text: FORMER OWNER: CHINA PROJECTION TUBE CO., LTD. Effective date: 20130702 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 350015 FUZHOU, FUJIAN PROVINCE TO: TAIWAN, CHINA |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130702 Address after: Chinese Taoyuan bade city Taiwan Peace Road No. 1127 Patentee after: Chunghwa Picture Tubes Ltd. Address before: 350015 No. 1 Xingye Road, Mawei Science Park, Fujian, Fuzhou Patentee before: Fuzhou Huaying Video & Telecom Co., Ltd. Patentee before: Chunghwa Picture Tubes Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20170423 |