CN203643715U - Ruggedized optical film assembly - Google Patents
Ruggedized optical film assembly Download PDFInfo
- Publication number
- CN203643715U CN203643715U CN201320792913.2U CN201320792913U CN203643715U CN 203643715 U CN203643715 U CN 203643715U CN 201320792913 U CN201320792913 U CN 201320792913U CN 203643715 U CN203643715 U CN 203643715U
- Authority
- CN
- China
- Prior art keywords
- optical film
- glass
- functional
- ito glass
- film assembly
- 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
- 239000012788 optical film Substances 0.000 title claims abstract description 27
- 239000011521 glass Substances 0.000 claims abstract description 61
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000565 sealant Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 14
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- GRPQBOKWXNIQMF-UHFFFAOYSA-N indium(3+) oxygen(2-) tin(4+) Chemical compound [Sn+4].[O-2].[In+3] GRPQBOKWXNIQMF-UHFFFAOYSA-N 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000012802 pre-warming Methods 0.000 description 1
Images
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a ruggedized optical film assembly comprising a piece of ITO glass, a functional optical film and a piece of functional glass. The functional optical film is clamped between the ITO glass and the functional glass. Two length edges of the ITO glass are respectively provided with electrodes, and another short edge is provided with a soft tape. The peripheries of the ITO glass, functional optical film and functional glass are sealed. The ruggedized optical film assembly has the advantages that functions of heating and highlight are integrated, one piece of functional glass in the optical film assembly adjacent to a liquid crystal display is replaced by a heater assembly, so that one piece of the functional glass in the optical film assembly is decreased, and space between the heating assembly and the optical film assembly is eliminated. Compared with the prior art, the ruggedized optical film assembly has the advantages that weight is reduced, space is saved, system structure is simplified, and reliability is improved.
Description
Technical field
The utility model relates to a kind of liquid crystal display, in particular a kind of reinforcing type optical film component.
Background technology
Liquid crystal display all requirements far above civilian liquid crystal display aspect much that low temperature is highlighted, such as wide temperature work (being generally-45 DEG C～+ 70 DEG C), highlighted demonstration is (generally at 1000cd/m
2left and right), (function vibration is 0.04g conventionally in high level vibration
2/ Hz, durable vibration is 0.064g
2/ Hz), ultra-thin and ultra-light etc.For meeting the requirement of above-mentioned liquid crystal display, there are two main key jobs, the one, low-temperature heat, the 2nd, highlighted demonstration.Classic method realizes respectively this two requirements by two large assemblies.The one, by design heater assembly, realize low temperature functional and show requirement; The 2nd, realize highlighted demonstration requirement by optical film assembly.For meeting high level vibration requirement, need respectively this two large assembly to reinforce, such as heater assembly uses thicker electro-conductive glass, optical film assembly uses two functional glass to reinforce.In assembling process, for avoiding heater assembly and optical film assembly interference in the course of work, also need reserved certain space simultaneously, avoid between glass, interfering and occurring cracking fault in vibration processes.So just bring the increase of thickness and weight, cannot meet the ultra-thin and ultra-light requirement of display.
Affected by liquid crystal material self property, liquid crystal display can only be worked in temperature range conventionally more than-30 DEG C, and during lower than-30 DEG C, liquid crystal display can not normally show information.Only have liquid crystal display is carried out to preheating, could normally demonstration information while making its temperature be greater than-30 DEG C.For head it off, need to design low-temperature heating system.Classic method is to adopt the core parts of indium oxide tin glass (being called again ito glass) as heating system, and glass baseplate has ensured the high reliability of low-temperature prewarming function.
For meeting the requirements such as above-mentioned liquid crystal display high level vibration, high humidity environment, holding function blooming piece between traditional two functional glass of the general employing of reinforcing type optical film component, surrounding adopts sealing technology to realize.The heater assembly that above-mentioned classic method is taked and optical film assembly, its advantage is that each monomer structure is simple, easy to operate.But cannot meet the requirement to liquid crystal display ultra-thin and ultra-light, the assembling of two large assemblies has brought the complexity of system architecture, has reduced reliability.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of reinforcing type optical film component is provided, and meets the requirement of ultra-thin and ultra-light and high reliability.
The utility model is achieved through the following technical solutions, the utility model comprises ito glass, function blooming piece and functional glass, described function blooming piece is held between ito glass and functional glass, on described ito glass, on two long limits, be respectively equipped with electrode, another one minor face is provided with flexible-belt, the surrounding sealing of ito glass, function blooming piece and functional glass.
As one of optimal way of utility model, at least one temperature sensor is set on described flexible-belt.
The long edge lengths of described ito glass is greater than the long edge lengths of functional glass, and the bond length of ito glass is identical with the bond length of functional glass, and the length and width of function blooming piece are all less than the length and width of functional glass.
The surrounding of described ito glass, function blooming piece and functional glass is passed through sealant sealing.
The utility model has the following advantages compared to existing technology: the utility model integrates heating and highlighted function, use heater assembly to replace the functional glass near liquid crystal display in optical film assembly, so both reduce the functional glass in an optical film assembly, eliminated again the space between heater assembly and optical film assembly.Compared with tradition, alleviate weight, save space, simplify system architecture, increase reliability.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the A portion partial schematic diagram of Fig. 2;
Fig. 4 is the structural representation of ito glass.
Embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under taking technical solutions of the utility model as prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1 to 4, the present embodiment comprises ito glass 1, function blooming piece 2 and functional glass 3, described function blooming piece 2 is held between ito glass 1 and functional glass 3, on described ito glass 1, on two long limits, be respectively equipped with electrode 11, another one minor face is provided with flexible-belt 12, and the surrounding of ito glass 1, function blooming piece 2 and functional glass 3 seals by fluid sealant 4.Two temperature sensors 5 are set on described flexible-belt 12.
The long edge lengths of described ito glass 1 is greater than the long edge lengths of functional glass 3, and the bond length of ito glass 1 is identical with the bond length of functional glass 3, and the length and width of function blooming piece 2 are all less than the length and width of functional glass 3.
In the present embodiment, first flexible-belt 12 is welded on ito glass 1, complete the making of heater assembly, then function blooming piece 2 is placed on functional glass 3, heater assembly is placed on function blooming piece 2, finally use fluid sealant 4 embedding optical film assembly surroundings, and mounting temperature sensor 5 is on flexible-belt 12.
The present embodiment is integrated into heater assembly on optical film assembly, has alleviated liquid crystal display weight, has saved liquid crystal display inner space, has simplified system architecture, has increased reliability.
Claims (4)
1. a reinforcing type optical film component, it is characterized in that, comprise ito glass (1), function blooming piece (2) and functional glass (3), described function blooming piece (2) is held between ito glass (1) and functional glass (3), described ito glass (1) is respectively equipped with electrode (11) on upper two long limits, another one minor face is provided with flexible-belt (12), the surrounding sealing of ito glass (1), function blooming piece (2) and functional glass (3).
2. reinforcing type optical film component according to claim 1, is characterized in that, at least one temperature sensor (5) is set on described flexible-belt (12).
3. reinforcing type optical film component according to claim 1, it is characterized in that, the long edge lengths of described ito glass (1) is greater than the long edge lengths of functional glass (3), the bond length of ito glass (1) is identical with the bond length of functional glass (3), and the length and width of function blooming piece (2) are all less than the length and width of functional glass (3).
4. reinforcing type optical film component according to claim 1, is characterized in that, the surrounding of described ito glass (1), function blooming piece (2) and functional glass (3) is by fluid sealant (4) sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792913.2U CN203643715U (en) | 2013-12-04 | 2013-12-04 | Ruggedized optical film assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792913.2U CN203643715U (en) | 2013-12-04 | 2013-12-04 | Ruggedized optical film assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203643715U true CN203643715U (en) | 2014-06-11 |
Family
ID=50874947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320792913.2U Expired - Lifetime CN203643715U (en) | 2013-12-04 | 2013-12-04 | Ruggedized optical film assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203643715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646687A (en) * | 2016-11-21 | 2017-05-10 | 中国电子科技集团公司第五十五研究所 | Method and structure improving reliability of optical membrane assembly |
-
2013
- 2013-12-04 CN CN201320792913.2U patent/CN203643715U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646687A (en) * | 2016-11-21 | 2017-05-10 | 中国电子科技集团公司第五十五研究所 | Method and structure improving reliability of optical membrane assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |