6 results about "Eye Protective Devices" patented technology

An eye protection method, a display device, an eye protection apparatus, and a storage medium. The eye protection method comprises: if a display screen is in a screen-on state and the brightness of an environment where the display screen is located is lower than a first brightness threshold, acquiring display information of a plurality of display areas of the display screen; determining corresponding driving information according to the display information; determining a corresponding light -emitting device according to the position of each display area on the display screen; and driving, according to the driving information, the corresponding light -emitting device to emit light, so that the emitted light matches each display area. The eye protection method can provide better visual experience for a user.

An eye protection apparatus comprising: a headgear, comprising a head covering and a protruding portion with a slit, attached to an outer portion of the head covering, an eyeshield having an eye-shielding surface, and a positioning mechanism comprising at least one attachment portion for attaching the positioning mechanism to the head covering of the headgear, at least one securing apparatus that secures the eyeshield to the positioning mechanism, and at least one movement apparatus configured to allow movement of the at least one securing apparatus and the eyeshield secured to the at least one securing apparatus through the slit of the protruding portion of the headgear, wherein the positioning mechanism is configured to alleviate pressure of the eyeshield on a user's face and head.

A respiratory and eye protection device having at least one filter and at least one axial fan. The least one filter is configured to achieve an aerosolized particle contamination filtration efficiency of 50% or greater for particles having a size of about 0.3 μm and configured to achieve a vapor contamination filtration efficiency of 50% or greater for one or more of Novichok nerve agent (A232), thickened venomous nerve agent (TVX), sulfur mustard agent (HD), thickened sulfur mustard agent (THD), soman nerve agent (GD), and sarin nerve agent (GB). During the operation and monitoring of the respiratory and eye protection device, at least one fan is activated when concentrations of select aerosolized chemical, biological, radiological, and nuclear (CBRN) agents are detected.

An eye protection device 99 comprises a visor 3 and a transparent material deployed from a first spool 75A and received by a second spool 75B so that when the transparent material 2A is deployed a lay

A respiratory and eye protection device having at least one filter and at least one axial fan. The least one filter is configured to achieve an aerosolized particle contamination filtration efficiency of 50% or greater for particles having a size of about 0.3 pm and configured to achieve a vapor contamination filtration efficiency of 50% or greater for one or more of Novichok nerve agent (A232), thickened venomous nerve agent (TVX), sulfur mustard agent (HD), thickened sulfur mustard agent (THD), soman nerve agent (GD), and sarin nerve agent (GB). During the operation and monitoring of the respiratory and eye protection device, at least one fan is activated when concentrations of select aerosolized chemical, biological, radiological, and nuclear (CBRN) agents are detected.

The protection device (1) for eyes according to the present invention comprises: an at least partially transparent structural lens (3) with at least one liquid crystal layer (8) with variable transparency applied; a photovoltaic cell (51) for activating the liquid crystal layer, frontally covered by an at least partially transparent element (3,31). Such device is characterized in that the at least partially transparent element (3,31) has a covering area (91) with mirroring treatment (9) in front of the photovoltaic cell (51), and the structural lens (3) has a vision area (90) devoid of mirroring treatment (9) and / or with mirroring treatment with a lower reflected light percentage than the covering area (91). This device is high in aesthetic impact due to the presence of mirroring treatment covering at least the photovoltaics, which is slightly or not at all visible to an outside observer.