Back to results
US 11,721,502 B2Granted
Keyboard and keycap thereof
AssigneeTaiwan Tai-Hao Enterprise Co., Ltd.
InventorMin-Hsueh Wang
Life of this patent
Estimating the term…
Abstract
A keycap is provided, including a base element, a cap and a character element. The base element includes a board main portion. The cap has a top portion, and a skirt portion. The skirt portion surrounds the top portion. The character element, located between the board main portion and the top portion. An area of the top portion corresponding to the character element is a top area. The thickness of the top area is substantially greater than or equal to 0.01 cm and substantially less than or equal to 0.3 cm.
Claims18
A keycap, comprising:
- a base element, comprising a board main portion;
- a cap, comprising a top portion, and a skirt portion, wherein the skirt portion surrounds the top portion;
- and
- a character element, located between the board main portion and the top portion;
- wherein an area of the top portion corresponding to the character element is a top area;
- and a thickness of the top area is substantially greater than or equal to 0.01 cm and substantially less than or equal to 0.3 cm;
- a material of the character element is a light-pervious material;
- wherein the character element, corresponding to the top area, has chamfers, the chamfers are respectively arranged on an outside and an inside of the character element, and the character element includes a closed area.
5 more elements
A keyboard, comprising:
- a keyboard base;
- and
- a keycap, on the keyboard base, the keycap comprising:
- a base element, and at least one character comprising a board main portion;
- a cap, comprising a top portion and a skirt portion, wherein the skirt portion surrounds the top portion;
- and
- a character element, located between the board main portion and the top portion, wherein an area of the top portion corresponding to the character element is a top area;
- and a thickness of the top area is substantially greater than or equal to 0.01 cm and substantially less than or equal to 0.3 cm;
- a material of the character element is a light-pervious material;
- wherein the character element, corresponding to the top area, has chamfers, the chamfers are respectively arranged on an outside and an inside of the character element, and the character element includes a closed area.
7 more elements
Dependencies are inferred from the claim text.