Invention Grant
- Patent Title: Microprocessor based automatically dimmable eye protection device with interruption prevention
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Application No.: US12138999Application Date: 2008-06-13
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Publication No.: US07750283B2Publication Date: 2010-07-06
- Inventor: Thomas J. Hamilton , Barry D. Scott
- Applicant: Thomas J. Hamilton , Barry D. Scott
- Applicant Address: US WI Neenah
- Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee Address: US WI Neenah
- Main IPC: G01J1/20
- IPC: G01J1/20 ; G01J1/44 ; G02F1/1335

Abstract:
An auto darkening eye protection device comprising a shutter assembly and a control circuit in electrical communication with the shutter assembly. The shutter assembly is adjustable between a clear state and a dark state. The control circuit comprises a microcontroller programmed to store a plurality of memory presets including at least one setting corresponding to the operation of the shutter assembly. At least two of the plurality of memory presets are individually configured for a specific type of welding. In another embodiment, an auto darkening eye protection device is provided, the device comprising a shutter assembly and a control circuit in electrical communication with the shutter assembly. The shutter assembly is adjustable between a clear state and a dark state. The control circuit comprises a microcontroller programmed to monitor and store at least one parameter corresponding to the operation of the auto darkening eye protection device. In another embodiment, an auto darkening eye protection device is provided, the device comprising a shutter assembly, a control circuit in electrical communication with the shutter assembly, and a communication device in electrical communication with the control circuit. The shutter assembly is adjustable between a clear state and a dark state. The control circuit comprises a microcontroller. The communication device enables communication between the control circuit and a computer via the communication device.
Public/Granted literature
- US20080308714A1 Microprocessor Based Automatically Dimmable Eye Protection Device With Interruption Prevention Public/Granted day:2008-12-18
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