Mask and transparent viewing window module thereof
AssigneeQbas Co., Ltd.
InventorHeng-Ea Shiue
Life of this patent
Estimating the term…
Abstract
A mask and a transparent viewing window module thereof are provided. The transparent viewing window module includes a glass viewing window and an integrally-formed transparent encapsulation layer. The glass viewing window has an inner surface, an outer surface opposite to the inner surface and a peripheral portion defined along an outer contour of the glass viewing window. The integrally-formed transparent encapsulation layer fully and tightly encompasses the peripheral portion and the inner surface of the glass viewing window.
Claims19
A transparent viewing window module, comprising:
- a glass viewing window having:
- an inner surface;
- an outer surface opposite to the inner surface;
- and
- a peripheral portion defined along an outer contour of the glass viewing window;
- and
- an integrally-formed transparent encapsulation layer, fully and tightly encompassing the peripheral portion and the inner surface of the glass viewing window;
- wherein the glass viewing window has a thickness ranging between 0.3 and 4 mm, and the integrally-formed transparent encapsulation layer has a thickness ranging between 0.3 and 4 mm;
- and
- wherein the integrally-formed transparent encapsulation layer is made of thermoplastic and has a Shore D hardness ranging between 40 and 90.
A transparent viewing window module, comprising:
- a glass viewing window having:
- an inner surface;
- an outer surface opposite to the inner surface;
- and
- a peripheral portion defined along an outer contour of the glass viewing window;
- and
- an integrally-formed transparent encapsulation layer, fully and tightly encompassing the peripheral portion and the inner surface of the glass viewing window;
- wherein the glass viewing window has a thickness ranging between 0.3 and 4 mm, and the integrally-formed transparent encapsulation layer has a thickness ranging between 0.3 and 4 mm;
- and
- wherein the integrally-formed transparent encapsulation layer is made of thermosetting silicone rubber and has a Shore A hardness ranging between 10 and 90.
A mask, comprising:
- a transparent viewing window module, comprising:
- a glass viewing window having:
- an inner surface;
- an outer surface opposite to the inner surface;
- and
- a peripheral portion defined along an outer contour of the glass viewing window;
- and
- an integrally-formed transparent encapsulation layer, fully and tightly encompassing the peripheral portion and the inner surface of the glass viewing window;
- and
- a waterproof skirt having a front portion being embedded with the transparent viewing window module and a rear portion being configured to water-tightly fit a face of a user.
A mask, comprising:
- two transparent viewing window modules, each of the two transparent viewing window modules comprising:
- a glass viewing window having:
- an inner surface,
- an outer surface opposite to the inner surface;
- and
- a peripheral portion defined along an outer contour of the glass viewing window;
- and
- an integrally formed transparent encapsulation layer, fully and tightly encompassing the peripheral portion and the inner surface of the glass viewing window,
- a frame portion for the two transparent viewing window modules being embedded therewith;
- and
- a waterproof skirt having a front portion being embedded with the two transparent viewing window modules and the frame portion, and a rear portion being configured to water-tightly fit a face of a user.
Dependencies are inferred from the claim text.