Information handling system display assembly

Patent metadata

Field	Value
Publication number	US-2022081244-A1
Application number	US-202017023799-A
Country	US
Kind code	A1
Filing date	Sep 17, 2020
Priority date	Sep 17, 2020
Publication date	Mar 17, 2022
Grant date	—

Abstract

A method for assembling an information handling system display may include attaching a first side of a strip of double-sided tape to a display panel cover. A display panel may then be aligned with the display panel cover, and, when aligned, the display panel may be in contact with a release paper attached to a second side of the double-sided tape. The release paper may then be removed from the double-sided tape while the display panel is in contact with the release paper. A first surface of the display panel may be attached to the second side of the double-sided tape as the release paper is removed.

First claim

What is claimed is:

1 . A method for assembling an information handling system display, comprising:
attaching a first side of a strip of double-sided tape having a second side attached to a release paper to a display panel cover; aligning a display panel with the display panel cover, wherein the aligned display panel is in contact with the release paper attached to the second side of the double-sided tape; removing the release paper from the double-sided tape, while the display panel is in contact with the release paper; and attaching a first surface of the display panel to the second side of the double-sided tape as the release paper is removed.

2 . The method of claim 1 , wherein the double-sided tape comprises safe-release tape.

3 . The method of claim 1 , wherein the release paper comprises reverse folded release paper, wherein a first portion of the release paper extends beyond the display panel when the display panel is aligned with the display panel cover, and wherein removing the release paper comprises pulling the release paper out from between the display panel and the double-sided tape using the first portion of the release paper.

4 . The method of claim 1 , further comprising:
aligning a pressure gauge strip with a first portion of a second surface of the display panel opposite a first portion of the first surface that is attached to the second side of the double-sided tape; applying at least a predetermined pressure to the pressure gauge strip, wherein application of the predetermined pressure causes a pressure application indicator to appear on the pressure gauge strip; and removing the pressure gauge strip from the display panel.

5 . The method of claim 4 , wherein applying the predetermined pressure comprises applying at least a pressure sufficient to attach the display panel to the display panel cover via the double-sided tape.

6 . The method of claim 4 , wherein the pressure gauge strip comprises pressure-sensitive tape, wherein applying at least the predetermined pressure to the pressure gauge strip comprises applying at least the predetermined pressure to the pressure-sensitive tape, and wherein the pressure application indicator comprises a color change in the pressure-sensitive tape.

7 . The method of claim 4 , wherein the pressure gauge strip comprises:
a Mylar strip; and a sponge attached to the Mylar strip, wherein the Mylar strip comprises a tailor line, and wherein applying at least the predetermined pressure to the pressure gauge strip comprises applying a pressure to a first portion of the Mylar strip inside the tailor line sufficient to compress the sponge and cause the Mylar strip to break along the tailor line.

8 . The method of claim 7 , wherein an area inside the tailor line of the Mylar strip is greater than an area of the double-sided tape.

9 . The method of claim 7 , wherein the tailor line makes a snapping sound when the predetermined pressure is applied to the first portion of the Mylar strip.

10 . A method for information handling system display assembly, the method comprising:
aligning a pressure gauge strip with a first portion of a first surface of a display panel opposite a first portion of a second surface of the display panel that is attached to a display panel cover with double-sided tape, applying at least a predetermined pressure to the pressure gauge strip, wherein the application of the predetermined pressure causes a pressure application indicator to appear on the pressure gauge strip; and removing the pressure gauge strip from the display panel.

11 . The method of claim 10 , applying the predetermined pressure comprises applying at least a pressure sufficient to attach the display panel to the display panel cover via the double-sided tape.

12 . The method of claim 10 , wherein the pressure gauge strip comprises pressure-sensitive tape, wherein applying at least the predetermined pressure to the pressure gauge strip comprises applying at least the predetermined pressure to the pressure-sensitive tape, and wherein the pressure application indicator comprises a color change in the pressure-sensitive tape.

13 . The method of claim 10 , wherein the pressure gauge strip comprises:
a Mylar strip; and a sponge attached to the Mylar strip, wherein the Mylar strip comprises a tailor line, and wherein applying at least the predetermined pressure to the pressure gauge strip comprises applying a pressure to a first portion of the Mylar strip inside the tailor line sufficient to compress the sponge and cause the Mylar strip to break along the tailor line.

14 . The method of claim 13 , wherein the tailor line makes a snapping sound when the predetermined pressure is applied to the first portion of the Mylar strip.

15 . The method of claim 13 , wherein an area inside the tailor line of the Mylar strip is greater than an area of the double-sided tape.

16 . A pressure gauge strip for a display assembly, the pressure gauge strip comprising:
a Mylar strip, and a first sponge fixed to the Mylar strip, wherein the Mylar strip comprises a tailor line, and wherein the Mylar strip breaks along the tailor line when at least a predetermined pressure is applied to a first portion of the Mylar strip inside the tailor line compressing the sponge.

17 . The pressure gauge strip of claim 16 , wherein the sponge is fixed to a portion of the Mylar strip within the tailor line.

18 . The pressure gauge strip of claim 16 , wherein the tailor line makes a snapping sound when the predetermined pressure is applied to the first portion of the Mylar strip.

19 . The pressure gauge strip of claim 16 , further comprising a strip of pressure sensitive tape attached to the Mylar strip, wherein the pressure sensitive tape changes color when the predetermined pressure is applied.

20 . The pressure gauge strip of claim 16 , wherein the Mylar strip is comprised in a sheet of Mylar, and wherein the Mylar sheet comprises a second sponge fixed to the Mylar sheet and a second tailor line.

Assignees

• Dell Products Lp

Inventors

• Wu Chin-Chung
• Lin Tsai Chien
• Gossett James
• Chen wan li
• Wu Jing-Tang
• Huang Hung-Chun

Classifications

• G02F2202/28

  Adhesive materials or arrangements · CPC title

• G02F1/1333 Primary

  Constructional arrangements; {Manufacturing methods}(G02F1/135, G02F1/136 take precedence) · CPC title

• G02F1/133331

  Cover glasses · CPC title

• B65H35/0033

  and affixing it to a surface (B65H35/004 takes precedence) · CPC title

• B65H19/102 Primary

  Preparing the leading end of the replacement web before splicing operation; Adhesive arrangements on leading end of replacement web; Tabs and adhesive tapes for splicing · CPC title