Imprinted emboss in chip-on-film
AssigneeDell Products L.P.
InventorsGuentaek Oh, BongJun Lee
Life of this patent
Estimating the term…
Abstract
An information handling system display may include a display panel cell, a mold frame, and a chip-on-film. The chip-on-film may be coupled to the display panel cell. The chip-on-film may include one or more protrusions. A first portion of the chip-on-film may be adjacent to the one or more protrusions across a width of a first surface of the chip-on-film. The one or more protrusions may be in contact with a mold frame of the display. The first portion of the chip-on-film adjacent to the one or more protrusions may not be in contact with the mold frame of the display.
Claims12
A display for an information handling system, the display comprising:
- a display panel cell;
- a mold frame;
- and
- a chip-on-film coupled to the display panel cell,
- wherein the chip-on-film comprises one or more protrusions in contact with the mold frame,
- wherein the one or more protrusions comprise a plurality of imprinted embossed impressions, and
- wherein the one or more protrusions comprise less than one percent of a surface area of the chip-on-film, wherein a first portion of the chip-on-film is adjacent to the one or more protrusions across a width of a first surface of the chip-on-film, and wherein the first portion of the chip-on-film adjacent to the one or more protrusions is not in contact with the mold frame.
A chip-on-film for a display, the chip-on-film comprising:
- a first connector for coupling to a display panel cell;
- a second connector for coupling to a display printed circuit board (PCB);
- and
- one or more protrusions in contact with a mold frame of the display,
- wherein a first portion of the chip-on-film is adjacent to the one or more protrusions across a width of a first surface of the chip-on-film,
- wherein the one or more protrusions are in contact with a mold frame and the first portion of the chip-on-film adjacent to the one or more protrusions is not in contact with the mold frame,
- wherein the one or more protrusions comprise a plurality of imprinted embossed impressions, and
- wherein the one or more protrusions comprise less than one percent of a surface area of the chip-on-film, wherein a first portion of the chip-on-film is adjacent to the one or more protrusions across a width of a first surface of the chip-on-film, and wherein the first portion of the chip-on-film adjacent to the one or more protrusions is not in contact with the mold frame.
Dependencies are inferred from the claim text.