Ultrasonic dimming system and dimming window assembly
A light system and sound tone technology, applied in control/regulation systems, optics, windows/doors, etc., can solve the problems of small application range and single function of dimming glass, and achieve the effect of increasing functions and broadening the application field
Active Publication Date: 2022-02-18
BOE TECH GRP CO LTD +1
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Problems solved by technology
[0003] In order to solve the above technical problems, the present invention provides an ultrasonic dimming system and dimming window assembly to solve the problem of small application range and single function of dimming glass
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[0044] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention belong to the protection scope of the present invention.
[0045] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying...
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Abstract
The invention relates to an ultrasonic dimming system which comprises a glass substrate, a dimming glass structure and an ultrasonic transduction structure, wherein the dimming glass structure and the ultrasonic transduction structure are sequentially arranged on the glass substrate. The ultrasonic dimming system further comprises a function processing module electrically connected with the dimming glass structure and the ultrasonic transduction structure, wherein the function processing module comprises a first unit, a second unit, a third unit and a fourth unit, wherein the first unit generates a first electric signal used for positioning a target object and sends the first electric signal to the ultrasonic transduction structure in a first working state, and the first unit generates a second electric signal used for identifying a finger touch position and sends the second electric signal to the ultrasonic transduction structure in a second working state; the second unit is used for detecting the reflected ultrasonic waves to obtain target position information of the target object and detecting the reflected ultrasonic waves to obtain finger touch position information; the third unit is used for controlling the ultrasonic transduction structure to directionally sound the target object according to the target position information; and the fourth unit is used for sending a control signal to the dimming glass structure according to the finger touch position information so as to carry out dimming. The invention further relates to a dimming window assembly.
Description
technical field [0001] The invention relates to the technical field of dimming glass, in particular to an ultrasonic dimming system and a dimming window assembly. Background technique [0002] Electronically controlled dimming glass is a film that can adjust light transmittance based on TFT LCD technology using dye liquid crystal materials. It can be used to make laminated glass, insulating glass and other glass assemblies, used for car windows, building windows, curtain wall etc. However, the application field of switchable glass is small, and its function is single, only to adjust the transmittance of light. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides an ultrasonic dimming system and a dimming window assembly to solve the problems of small application range and single function of dimming glass. [0004] In order to achieve the above purpose, the technical solution adopted in the embodiment ...
Claims
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IPC IPC(8): G02F1/1333G02F1/1343G06F3/043G05D25/02
CPCG02F1/13338G02F1/134309G06F3/043G05D25/02E06B9/24E06B2009/2464G02F1/133377G02F1/13725Y02B20/40G02F1/137G02F1/13394G02F1/133302
Inventor 肖月磊李月庞凤春曹雪常文博吴艺凡于静李嫱
Owner BOE TECH GRP CO LTD