09575610 is referenced by 3 patents and cites 826 patents.

Disclosed herein are liquid-crystal display (LCD) touch screens that integrate the touch sensing elements with the display circuitry. The integration may take a variety of forms. Touch sensing elements can be completely implemented within the LCD stackup but outside the not between the color filter plate and the array plate. Alternatively, some touch sensing elements can be between the color filter and array plates with other touch sensing elements not between the plates. In another alternative, all touch sensing elements can be between the color filter and array plates. The latter alternative can include both conventional and in-plane-switching (IPS) LCDs. In some forms, one or more display structures can also have a touch sensing function. Techniques for manufacturing and operating such displays, as well as various devices embodying such displays are also disclosed.

Title
Touch screen liquid crystal display
Application Number
14/985283
Publication Number
9575610 (B2)
Application Date
December 30, 2015
Publication Date
February 21, 2017
Inventor
Willem Den Boer
Brighton
MI, US
Brian Richards Land
Woodside
CA, US
Andrew Bert Hodge
Palo Alto
CA, US
John Z Zhong
Saratoga
CA, US
Wei Hsin Yao
Palo Alto
CA, US
John Greer Elias
Townsend
DE, US
Christoph Horst Krah
Cupertino
CA, US
Wei Chen
Palo Alto
CA, US
Steve Porter Hotelling
Los Gatos
CA, US
Agent
Morrison & Foerster
Assignee
Apple
CA, US
IPC
G02F 1/1362
G02F 1/1335
G02F 1/1343
G02F 1/1333
G09G 3/36
G06F 3/044
G06F 3/041
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