CN202330932U - Liquid crystal display - Google Patents
Liquid crystal display Download PDFInfo
- Publication number
- CN202330932U CN202330932U CN 201120415535 CN201120415535U CN202330932U CN 202330932 U CN202330932 U CN 202330932U CN 201120415535 CN201120415535 CN 201120415535 CN 201120415535 U CN201120415535 U CN 201120415535U CN 202330932 U CN202330932 U CN 202330932U
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- liquid crystal
- crystal display
- layer
- heating
- lcd
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a liquid crystal display (LCD) with characteristics of low temperature resistance, vibration resistance and reflection reduction. The LCD comprises a piece of toughened glass, and is characterized in that the one side of the toughened glass is coated with a reflection reduction layer and an electromagnetic shielding layer, and the other side of the toughened glass is coated with another reflection reduction layer and a heating layer; the heating layer is jointed with a liquid crystal screen via a gasket and liquid optical layer; the electromagnetic shielding layer is connected with a metal surface frame via a conductive rubber plate. The LCD provided by the utility model is mainly used for machines, vehicles, naval ships and the like, which relate to the military fields.
Description
Technical field
The utility model relates to a kind of display, relates in particular to a kind of low temperature resistant, anti-vibration, antireflecting LCD.
Background technology
At present existing military LCD; For adapting to the low-temperature working condition under the military environment; All be between liquid crystal display internal optics film and LGP, to add transparent heating film to improve the low-temperature working performance, this method complicated operation very easily damages liquid crystal display in the process of heating film of packing into; And heats is not good, and the brightness of display also is under some influence; At the anti-vibrating and impact aspect of performance then is to its fixing vibration damping according to the overall dimensions design special anchor clamps of various liquid crystal displays; But liquid crystal display is made up of the thick glass substrate of two-layer 0.7mm; If the anchor clamps tension of design is easy to make liquid crystal display cracked; Anchor clamps are crossed pine and are not then reached the antivibration effect, have so both strengthened design difficulty, have increased complete machine weight simultaneously.
Summary of the invention
The purpose of the utility model is to provide a kind of low temperature resistant, anti-vibration, antireflecting LCD, to overcome above-mentioned shortcoming.
For realizing above-mentioned purpose; The technical solution of the utility model is: a kind of LCD; Comprise tempered glass; It is characterized in that: the two sides of described tempered glass 1 be coated with respectively anti-reflection layer 2, electro-magnetic screen layer 3 and anti-reflection layer 2 ', zone of heating 4, this zone of heating fits together through sealing gasket 6, liquid optics glue-line 7 and liquid crystal display 5, electro-magnetic screen layer 3 is through conductive rubber slab 8 and metal frame 9 overlap joints.
The beneficial effect of the utility model is: the tempered glass through coating film treatment is installed in the liquid crystal display front; This glass two sides is coated with anti-reflection layer, electro-magnetic screen layer and anti-reflection layer, zone of heating respectively; Again this glass is affixed to the outside surface of liquid crystal display through liquid optical cement, thereby improve the natural frequency of liquid crystal display.That the liquid crystal display of the utility model has is low temperature resistant, anti-vibration, antireflecting function, also has electromagnetic screen efficiently, performances such as dustproof, waterproof, demist, and yield rate can reach 100%, greatly reduces production cost.The utility model can be useful for all kinds of LCDs of military field such as airborne, vehicle-mounted, carrier-borne.Can solve LCD and under environment such as low temperature, vibration, humidity, dust storm, use limited problem.
Description of drawings
Fig. 1 is the structural representation of the utility model tempered glass.
Fig. 2 be after the utility model tempered glass coating film treatment with the synoptic diagram that is connected of heating electrode.
Fig. 3 and Fig. 4 are the utility model tempered glass and the synoptic diagram that is connected of liquid crystal display.
The structural representation of Fig. 5 when to be that the utility model is actual use.
Among the figure: 1---tempered glass, 2,2 '---anti-reflection layer, 3---electro-magnetic screen layer, 4---zone of heating, 5---liquid crystal display, 6---sealing gasket, 7---liquid optics glue-line, 8---conductive rubber slab, 9---metal frame, 10---heating electrode.
Embodiment
Below in conjunction with accompanying drawing the utility model and embodiment thereof are done further explain.
Referring to Fig. 1---5; The utility model comprises tempered glass; It is characterized in that: the two sides of described tempered glass 1 be coated with respectively anti-reflection layer 2, electro-magnetic screen layer 3 and anti-reflection layer 2 ', zone of heating 4; This zone of heating fits together with liquid crystal display 5 through sealing gasket 6, liquid optics glue-line 7, and electro-magnetic screen layer 3 is through conductive rubber slab 8 and metal frame 9 overlap joints.
As shown in Figure 1, on two faces of tempered glass 1, plate earlier anti-reflection layer 2,2 ', plate zone of heating 4 and electro-magnetic screen layer 3 more respectively, its all film gross thickness can not surpass 0.04mm, transmitance can reach more than 90%.
As shown in Figure 2, after tempered glass 1 coating film treatment, add voltage through giving heating electrode 10, the tempered glass surface temperature is raise, can adjust heating power through the mode that changes input voltage and zone of heating.
Like Fig. 3, shown in 4, earlier liquid crystal display 5 and tempered glass 1 are cleaned respectively, between the two, add a sealing gasket 6, and fill cementation with liquid optical cement, dehumidify again, solidify, both are fitted firmly.
As shown in Figure 5, conductive rubber slab 8 overlaps electro-magnetic screen layer 3 and golden aspect frame 9, forms a good electromagnetic screen lee-side.The zone of heating 4 of tempered glass 1 fits together through liquid optics glue-line 7 and sealing gasket 6 and liquid crystal display 5, under low temperature environment, can directly give liquid crystal display 5 heating effectively, and it can normally be shown.Filling liquid optical cement between liquid crystal display and the glass; Can make liquid crystal display become as a whole with glass after the curing, improve the natural frequency of liquid crystal display greatly, its freedom from vibration significantly improves; Simultaneously, also stopped to occur the effect impurity that influences such as aqueous vapor, the grains of sand, dust show between the two.The glass two sides all is coated with the AR rete, cooperates liquid optical cement again, can effectively improve the transmissivity of glass, makes glass (being tempered glass) can reduce extraneous reflection, lets naked eyes can more clearly observe the liquid crystal display images displayed.
Claims (1)
1. LCD; Comprise tempered glass; It is characterized in that: the two sides of described tempered glass (1) is coated with anti-reflection layer (2), electro-magnetic screen layer (3) and anti-reflection layer (2 '), zone of heating (4) respectively; This zone of heating fits together with liquid crystal display (5) through sealing gasket (6), liquid optics glue-line (7), and electro-magnetic screen layer (3) is through conductive rubber slab (8) and metal frame (9) overlap joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120415535 CN202330932U (en) | 2011-10-23 | 2011-10-23 | Liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120415535 CN202330932U (en) | 2011-10-23 | 2011-10-23 | Liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202330932U true CN202330932U (en) | 2012-07-11 |
Family
ID=46442907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120415535 Expired - Fee Related CN202330932U (en) | 2011-10-23 | 2011-10-23 | Liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202330932U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914896A (en) * | 2012-10-08 | 2013-02-06 | 镇江海贝信息科技有限公司 | Liquid-crystal display |
| CN103033959A (en) * | 2012-12-06 | 2013-04-10 | 南京莱斯信息技术股份有限公司 | Liquid crystal display |
| CN103150968A (en) * | 2013-03-13 | 2013-06-12 | 苏州佳世达电通有限公司 | Display device provided with exhaust and demisting structure |
| CN103956121A (en) * | 2014-04-29 | 2014-07-30 | 苏州佳世达电通有限公司 | Display device |
| CN106251778A (en) * | 2016-09-25 | 2016-12-21 | 苏州奥科飞光电科技有限公司 | A kind of display screen module of enhancement mode triple effect unification |
| CN106681041A (en) * | 2016-08-31 | 2017-05-17 | 长沙湘计海盾科技有限公司 | Liquid crystal screen binding method adaptable to vacuum environment and structure of liquid crystal screen binding method |
| CN107229150A (en) * | 2017-06-23 | 2017-10-03 | 中航华东光电有限公司 | Improve the preparation method and device of low temperature and high temperature MURA LCD MODULE |
| CN108925067A (en) * | 2018-06-29 | 2018-11-30 | 芜湖等莱智能科技有限公司 | A kind of antifog antifreeze console mode advertising integrated machine and its control system based on wind-power electricity generation |
| CN108957817A (en) * | 2018-06-11 | 2018-12-07 | 中国电子科技集团公司第五十五研究所 | A kind of ultra-thin reinforcing LCD assembly of low cost and its structure |
| CN109739039A (en) * | 2019-03-14 | 2019-05-10 | 武汉三澍精密科技有限公司 | A kind of military saturating liquid crystal display die set of height |
| CN109765709A (en) * | 2019-03-14 | 2019-05-17 | 武汉三澍精密科技有限公司 | A kind of military low-temperature resistance display module |
-
2011
- 2011-10-23 CN CN 201120415535 patent/CN202330932U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914896A (en) * | 2012-10-08 | 2013-02-06 | 镇江海贝信息科技有限公司 | Liquid-crystal display |
| CN103033959A (en) * | 2012-12-06 | 2013-04-10 | 南京莱斯信息技术股份有限公司 | Liquid crystal display |
| CN103150968A (en) * | 2013-03-13 | 2013-06-12 | 苏州佳世达电通有限公司 | Display device provided with exhaust and demisting structure |
| CN103956121A (en) * | 2014-04-29 | 2014-07-30 | 苏州佳世达电通有限公司 | Display device |
| CN106681041A (en) * | 2016-08-31 | 2017-05-17 | 长沙湘计海盾科技有限公司 | Liquid crystal screen binding method adaptable to vacuum environment and structure of liquid crystal screen binding method |
| CN106251778A (en) * | 2016-09-25 | 2016-12-21 | 苏州奥科飞光电科技有限公司 | A kind of display screen module of enhancement mode triple effect unification |
| CN107229150A (en) * | 2017-06-23 | 2017-10-03 | 中航华东光电有限公司 | Improve the preparation method and device of low temperature and high temperature MURA LCD MODULE |
| CN108957817A (en) * | 2018-06-11 | 2018-12-07 | 中国电子科技集团公司第五十五研究所 | A kind of ultra-thin reinforcing LCD assembly of low cost and its structure |
| CN108925067A (en) * | 2018-06-29 | 2018-11-30 | 芜湖等莱智能科技有限公司 | A kind of antifog antifreeze console mode advertising integrated machine and its control system based on wind-power electricity generation |
| CN108925067B (en) * | 2018-06-29 | 2020-12-08 | 苏州律点信息科技有限公司 | Anti-fog and anti-freezing floor type advertisement all-in-one machine based on wind power generation and control system thereof |
| CN109739039A (en) * | 2019-03-14 | 2019-05-10 | 武汉三澍精密科技有限公司 | A kind of military saturating liquid crystal display die set of height |
| CN109765709A (en) * | 2019-03-14 | 2019-05-17 | 武汉三澍精密科技有限公司 | A kind of military low-temperature resistance display module |
| CN109739039B (en) * | 2019-03-14 | 2024-01-30 | 武汉三澍精密科技有限公司 | Military high-transmittance liquid crystal display module |
| CN109765709B (en) * | 2019-03-14 | 2024-03-29 | 武汉三澍精密科技有限公司 | For military use anti low temperature display module assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141023 |
|
| EXPY | Termination of patent right or utility model |