CN202093276U - Anti-static fluid liquid crystal display - Google Patents
Anti-static fluid liquid crystal display Download PDFInfo
- Publication number
- CN202093276U CN202093276U CN2011201047308U CN201120104730U CN202093276U CN 202093276 U CN202093276 U CN 202093276U CN 2011201047308 U CN2011201047308 U CN 2011201047308U CN 201120104730 U CN201120104730 U CN 201120104730U CN 202093276 U CN202093276 U CN 202093276U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- charge
- static
- crystal display
- ito
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Liquid Crystal (AREA)
Abstract
The utility model relates to an anti-static fluid liquid crystal display. A liquid crystal is arranged between two layers of glass, a frame is sealed by a frame adhesive. An ITO electrode is arranged at the inner side of each glass and a PI orientation layer is arranged at the inner side of the ITO electrode, characterized in that: a transition electrode is arranged between two ITO electrodes. The charge is uniformly dispersed on the whole substrate. Small-particle products are communicated by an ITO line, therefore the charge on each small-particle liquid crystal display is equal. After friction and other operations, the charge is always kept uniform and the static electricity is naturally not released due to zero voltage different, therefore the static danger is improved on the design. The traditional metal grounding technology is not used, the whole space humidification is changed into the local humidification and the danger of the high-humidity environment on the personnel is reduced. The design proposal is simply operated and arbitrarily switched, the charge is balanced and the static electricity is not released at the state of no voltage difference, therefore the quality of the product is not influenced.
Description
Technical field
The utility model discloses a kind of electrostatic prevention liquid crystal display, be applicable to any kind (pen section, dot matrix product) LCD making and processing.
Background technology
Over nearly 20 years, the world and Chinese flat panel display are flourish, and market constantly enlarges, and show that industry is the industry that surpasses hundred billion Yankee dollar markets behind semicon industry in another message area, and Related product market total value surpasses trillion dollars.The output value at China's display screen and Related product thereof has accounted for China's IT industry 2/3rds left and right sides shares.At present, flat panel display, based on lcd technology, it has: volume is little, in light weight, low-voltage, low-power consumption, radiationless, capacity is big, easy of integration, advantage such as the life-span is long, obtains consumers in general's favor.Its concrete application comprises: (1) consumer electronics: as: digital camera, the video camera display, the GPS display, mobile phone waits display; (2) household appliances: colour television set, household electrical appliance displays such as VCD, sound equipment; (3) instrument class: automobile dial plate display, monitor, vehicle audio waits all kinds of instrument displays; (4) instrument class: laptop computer, desktop computer display or the like.Market potential is extremely huge.
At present, static wounds the LCD influence bigger.Be presented as on LCD: not only appearance effects is bigger, and function is also had a strong impact on, and causes product rejection.Will make that when two different objects are in contact with one another an object loses some electric charges such as electron transfer makes its positively charged to another object, and another individuality obtains the object of some excess electrons and is electronegative.If electric charge is difficult to neutralization in separating process, the separating substances back balance is broken, and charge unbalance produces static, and electric charge will accumulate and make static on the object band.The harm of static is a lot, and its first kind of harm derives from the interaction of electrified body.The second largest harm of static is might light some inflammable object because of electrostatic spark to blast.Electrostatic hazard results from electrostatic force and electrostatic spark, and the most serious static discharge causes the on fire of combustible and blast in the electrostatic hazard.It has often been said, prevent trouble before it happens, prevent that the measure that produces static from generally all being: metal ground connection.
Traditional design LCD, static are wounded and are presented as that mainly the PI layer wounds, destroys oriented layer etc.In display box, produce static, mostly factory the means of taking be aspect the processing technology with board metal ground connection, friction process humidification (humidity 〉=75%RH).But its negative effect is bigger: personnel's operation under high humidity environment, promptly influence operating efficiency, and influence the product reliability energy again, and generation has no to advise forthright.For improving electrostatic hazard, I take charge of the LCD of exploitation, design, production, have made design and change on the structure of liquid crystal cell, do electrostatic prevention optimization than traditional design, and theory is: balancing charge, avoid producing voltage difference, and prevent that static from discharging generation.
Summary of the invention
The purpose of this utility model provides a kind of LCD of electrostatic hazard that prevents to remedy the deficiency of conventional production technology.
The utility model for realizing the technological means that purpose adopts is: a kind of electrostatic prevention liquid crystal display, comprise layer glass up and down, liquid crystal is arranged between layer glass, frame is sealed by frame glue all around, be provided with the ITO electrode at every glass inner side, be provided with the PI oriented layer in ITO electrode inboard, it is characterized in that: between two ITO electrodes, be provided with transition electrode.
The beneficial effects of the utility model are: by transition electrode former isolated two-layer ITO electrode is connected, optimized design concept, wound than conventional metals ground connection electrostatic prevention and to possess greater advantage and make cancellation conventional metals ground connection technology, the whole space humidification that rubs changes local humidification into, reduces high humidity environment personnel are injured; Design proposal is simple to operate can be changed arbitrarily, changes the electrostatic prevention theory, balancing charge, and under the state of no-voltage difference, static has no way of discharging, thereby guarantees that product is not had quality influence.The utility model effect is obvious in addition, can be from improve electrostatic hazard with this; Simple to operate, be easy to grasp.
Below by embodiment the utility model is further described.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Embodiment: in the drawings, 1,2 is layer glass up and down, between layer glass 1,2, liquid crystal 3 is arranged, frame is by 4 sealings of frame glue all around, 1 and 2 inboards are provided with ITO electrode 8 in glass, are provided with PI oriented layer 9 in ITO electrode 8 inboards, are connected with transition electrode 5 between two ITO electrodes 8,6 is polaroid, and 7 is reflecting plate.
After the utility model made, using method was identical with the common liquid crystals display, and key is in display interior, because the existence of transition electrode 5, make whole display interior not have charge difference, so the possibility that does not just have static to exist has fundamentally been stopped the damage phenomenon of static to display.
Claims (1)
1. an electrostatic prevention liquid crystal display comprises layer glass up and down, and liquid crystal is arranged between layer glass, frame is sealed by frame glue all around, be provided with the ITO electrode at every glass inner side, be provided with the PI oriented layer, it is characterized in that: between two ITO electrodes, be provided with transition electrode in ITO electrode inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201047308U CN202093276U (en) | 2011-04-12 | 2011-04-12 | Anti-static fluid liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201047308U CN202093276U (en) | 2011-04-12 | 2011-04-12 | Anti-static fluid liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202093276U true CN202093276U (en) | 2011-12-28 |
Family
ID=45368333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201047308U Expired - Lifetime CN202093276U (en) | 2011-04-12 | 2011-04-12 | Anti-static fluid liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202093276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106842667A (en) * | 2017-03-03 | 2017-06-13 | 汕头超声显示器（二厂）有限公司 | The anlistatig homeotropic liquid crystal display of one kind enhancing |
| CN107942561A (en) * | 2017-11-17 | 2018-04-20 | 龙川耀宇科技有限公司 | A kind of Anti-static liquid crystal display screen |
-
2011
- 2011-04-12 CN CN2011201047308U patent/CN202093276U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106842667A (en) * | 2017-03-03 | 2017-06-13 | 汕头超声显示器（二厂）有限公司 | The anlistatig homeotropic liquid crystal display of one kind enhancing |
| CN106842667B (en) * | 2017-03-03 | 2019-12-24 | 汕头超声显示器（二厂）有限公司 | Enhanced antistatic vertical alignment liquid crystal display |
| CN107942561A (en) * | 2017-11-17 | 2018-04-20 | 龙川耀宇科技有限公司 | A kind of Anti-static liquid crystal display screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102830564B (en) | Display panel and display device | |
| CN104682768B (en) | A kind of triboelectricity structure and display device | |
| CN102243405B (en) | Liquid crystal display panel and method for manufacturing the same | |
| CN203133441U (en) | Display panel and display device | |
| CN103309115B (en) | Color electrophoresis display panel and manufacture method, display device | |
| CN103676345A (en) | Anti-static display panel | |
| CN202093276U (en) | Anti-static fluid liquid crystal display | |
| CN203069941U (en) | Electrochromic device | |
| CN103246099B (en) | Array base palte and preparation method thereof and display device | |
| CN203505584U (en) | Electronic cigarette with E-Ink electronic paper display | |
| CN201788332U (en) | Anti-static liquid crystal display screen capable of accelerating electrostatic dissipation | |
| CN204374566U (en) | A kind of Anti-static liquid crystal display screen | |
| CN204807862U (en) | Portablely prevent static liquid crystal display | |
| CN201788331U (en) | Antistatic liquid crystal display screen | |
| CN207265056U (en) | A kind of color membrane substrates, display panel and display device | |
| WO2014175596A1 (en) | Electronic paper terminal having solar cell | |
| CN205027997U (en) | Display device | |
| CN102314025A (en) | Image display system | |
| CN210273568U (en) | Detachable removal treasured that charges | |
| CN204176278U (en) | A kind of adjustable overturning-preventing LCD TVs pedestal | |
| CN205176437U (en) | Anti -static fluid liquid crystal display | |
| CN206574404U (en) | A kind of energy-saving environmental protection electronic presentation of information board | |
| CN201998493U (en) | PET (polyethylene terephthalate) transparent and conductive composite board | |
| CN202083858U (en) | Liner agent-free liquid crystal display | |
| CN203825989U (en) | Completely battery driving system for vehicle mounted LED screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Anti-static fluid liquid crystal display Effective date of registration: 20151229 Granted publication date: 20111228 Pledgee: Yibin commercial bank Limited by Share Ltd science and Technology Branch Pledgor: Yibin Yingtai Photoelectric Co.,Ltd. Registration number: 2015990001182 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |