Novel liquid crystal display device capable of displaying timing clock and used for induction cooker
A liquid crystal display device and display timing technology, which is applied in the direction of identification devices, coatings, instruments, etc., can solve the problems of being corroded, affecting the normal display of the liquid crystal display, and the control circuit board of the liquid crystal display being damp, and achieving excellent corrosion resistance.
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Embodiment 1
[0050] A new type of liquid crystal display device for an induction cooker capable of displaying a time clock, comprising a rectangular aluminum alloy panel and an aluminum alloy outer shell connected by a snap connection; the joint part of the aluminum alloy panel and the aluminum alloy outer shell is sealed by a sealant; the aluminum The outer surface of the alloy panel and the aluminum alloy casing is coated with a protective film;
[0051] The aluminum alloy panel is fixed with a first liquid crystal display screen for displaying the on-off status of the induction cooker, a second liquid crystal display screen for displaying the state of the induction cooker's fire power position, and a third liquid crystal display screen for displaying a timing clock; The outer surfaces of the first liquid crystal display, the second liquid crystal display and the third liquid crystal display are recessed in the aluminum alloy panel, and the outer surfaces of the first liquid crystal display,...
Embodiment 2
[0066] On the basis of Example 1, the difference is that the protective film on the outer surface of the aluminum alloy panel and the aluminum alloy shell consists of the following components in parts by weight:
[0067] 1.2 parts of propylene glycol butyl ether,
[0068] 2 parts benzotriazole,
[0069] 17 parts of high chlorinated polyethylene resin,
[0070] 0.6 part of dibutyl tin dilaurate,
[0071] 3 parts polyether modified siloxane,
[0072] 1.3 parts of dimethyl diallyl ammonium chloride,
[0073] 2 parts tetramethylammonium bromide,
[0074] 0.8 parts of maleic anhydride modified polyethylene.
Embodiment 3
[0076] On the basis of Example 1, the difference is that the protective film on the outer surface of the aluminum alloy panel and the aluminum alloy shell consists of the following components in parts by weight:
[0077] 1.2 parts of propylene glycol butyl ether,
[0078] 1 part of benzotriazole,
[0079] 17 parts of high chlorinated polyethylene resin,
[0080] 0.6 part of dibutyl tin dilaurate,
[0081] 2 parts polyether modified siloxane,
[0082] 1.3 parts of dimethyl diallyl ammonium chloride,
[0083] 1 part of tetramethylammonium bromide,
[0084] 0.8 parts of maleic anhydride modified polyethylene.
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