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A high-definition scratch-resistant and waterproof optical glass film and its preparation method

A technology of optical glass and film, which is applied in optics, optical components, instruments, etc., can solve problems such as car crashes easily, and achieve the effect of improving anti-wiping performance, high-definition film surface, and good water removal effect

Active Publication Date: 2019-07-30
福建福光光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, once there is a line change, a line or a side turn, it is easy to cause a crash

Method used

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  • A high-definition scratch-resistant and waterproof optical glass film and its preparation method
  • A high-definition scratch-resistant and waterproof optical glass film and its preparation method
  • A high-definition scratch-resistant and waterproof optical glass film and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030]A high-definition scratch-resistant and waterproof optical glass film, which sequentially includes a base layer (glass), SiO 2 layer (36.5nm), Ti 3 o 5 layer (75.10nm), SiO 2 layer (103.50nm), Ti 3 o 5 layer (62.00nm), SiO 2 layer (106.95nm), Ti 3 o 5 layer (73.21nm), SiO 2 layer (103.15nm), Ti 3 o 5 layer (60.25nm), SiO 2 layer (100.15nm), Ti 3 o 5 layer (71.10nm), SiO 2 layer (108.85nm), Ti 3 o 5 layer (59.00nm), SiO 2 layer (90.58nm), Ti 3 o 5 layer (50.55nm), SiO 2 layer (75.88nm), Ti 3 o 5 layer (43.00nm), SiO 2 layer (80.55nm), Ti 3 o 5 layer (50.68nm), SiO 2 layer (88.15nm), Ti 3 o 5 layer (52.00nm), SiO 2 layer (84.40nm), ZrO 2 layer (45.00nm), SiO 2 layer (70.5nm), ZrO 2 layer (61.7nm), SiO 2 layer (85.00nm) and waterproof layer (33.00nm).

Embodiment 2

[0032] A high-definition scratch-resistant and waterproof optical glass film, which sequentially includes a base layer (glass), SiO 2 layer (40.0nm), Ti 3 o 5 layer (76.00nm), SiO 2 layer (104.12nm), Ti 3 o 5 layer (63.25nm), SiO 2 layer (108.21nm), Ti 3 o 5 layer (73.68nm), SiO 2 layer (104.75nm), Ti 3 o 5 layer (61.03nm), SiO 2 layer (100.89nm), Ti 3 o 5 layer (71.88nm), SiO 2 layer (110.50nm), Ti 3 o 5 layer (60.10nm), SiO 2 layer (92.15nm), Ti 3 o 5 layer (52.15nm), SiO 2 layer (77.32nm), Ti 3 o 5 layer (43.98nm), SiO 2 layer (82.15nm), Ti 3 o 5 layer (52.15nm), SiO 2 layer (90.00nm), Ti 3 o 5 layer (53.10nm), SiO 2 layer (85.12nm), ZrO 2 layer (57.50nm), SiO 2 layer (71.23nm), ZrO 2 layer (66.15nm), SiO 2 layer (83.88nm) and waterproof layer (36.00nm).

Embodiment 3

[0034] A high-definition scratch-resistant and waterproof optical glass film, which sequentially includes a base layer (glass), SiO 2 layer (39.73nm), Ti 3 o 5 layer (75.28nm), SiO 2 layer (103.96nm), Ti 3 o 5 layer (62.26nm), SiO 2 layer (107.13nm), Ti 3 o 5 layer (73.31nm), SiO 2 layer (103.27nm), Ti 3 o 5 layer (60.37nm), SiO 2 layer (100.35nm), Ti 3 o 5 layer (71.28nm), SiO 2 layer (110.20nm), Ti 3 o 5 layer (59.20nm), SiO 2 layer (91.87nm), Ti 3 o 5 layer (51.47nm), SiO 2 layer (76.97nm), Ti 3 o 5 layer (43.44nm), SiO 2 layer (81.29nm), Ti 3 o 5 layer (51.84nm), SiO 2 layer (89.18nm), Ti 3 o 5 layer (52.55nm), SiO 2 layer (84.46nm), ZrO 2 layer (42.07nm), SiO 2 layer (73.58nm), ZrO 2 layer (77.59nm), SiO 2 layer (82.36nm) and waterproof layer (35.8nm).

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Abstract

The invention discloses a high-definition rub-resistant waterproof optical glass film and a preparation method thereof. A SiO2 layer, Ti3O5 layers and SiO2 layers which are alternately arranged, ZrO2 layers and SiO2 layers which are alternately arranged and a waterproof layer are sequentially arranged on a substrate layer, wherein the ZrO2 layers are not adjacent to the waterproof layer, and the Ti3O5 layers are not adjacent to the ZrO2 layers. The prepared optical glass film has the functions of high definition, rub resistance, waterproofness, grease resistance and static resistance, the rub resistance is increased to 10,000 times or above from common 2,000 times, the water drop angle can reach 112 degrees or above, and the reflectivity on a single face with the thickness ranging from 420 nm to 650 nm is larger than 97%. The high-definition rub-resistant waterproof optical glass film can be used for an automobile rearview mirror; compared with a traditional ITO heating rearview mirror, the natural water mist preventing purpose is achieved through the surface tension of the waterproof film and the self-weight property of water drops, and the water removing effect is better by combining vibration and wind power in domestic vehicle driving.

Description

technical field [0001] The invention belongs to the field of optical films, and in particular relates to a high-definition, abrasion-resistant and waterproof optical glass film and a preparation method thereof. Background technique [0002] With the deepening and deepening of China's reform and opening up, the economy has also increased year by year. Correspondingly, people's living standards and consumption levels have also been improved simultaneously. Cars have gradually become a necessity for ordinary families to travel and travel from high-end consumer goods before, and it is also a manifestation of people's high-quality life. [0003] In recent years, the sales volume of cars has increased explosively, but the number of car accidents and accidents that follow has also increased year by year. Especially when low-end and medium-end vehicles drive in rainy and foggy days, accidents occur frequently. How to drive safely and reduce potential safety hazards has become a c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B1/18C23C14/08C23C14/10C23C14/46
CPCC23C14/083C23C14/10C23C14/46
Inventor 田儒平何金桥
Owner 福建福光光电科技有限公司
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