Title:
タッチスクリーンを有する有機発光表示装置及びその製造方法
Document Type and Number:
Japanese Patent JP7208183
Kind Code:
B2
Abstract:
Disclosed are an organic light-emitting display device having a touchscreen in which the configuration of a pad unit and a circuit board connected to the pad unit is simplified, resulting in bonding stability and an improved form factor of the device, and a method of manufacturing the same. In the organic light-emitting display device having the touchscreen in which a touch electrode is directly provided on an encapsulation layer, a touch pad and a display pad are disposed parallel to each other on the same side so as to be connected to a flexible printed circuit board without a difference in height therebetween. Thereby, increased bonding reliability and an increased effective display area are achieved.
Inventors:
Yong Woo Lee
Boo Young Lee
Park Jin Won
Boo Young Lee
Park Jin Won
Application Number:
JP2020033441A
Publication Date:
January 18, 2023
Filing Date:
February 28, 2020
Export Citation:
Assignee:
LG Display Company Limited
International Classes:
G06F3/041; G06F3/044; G09F9/00; G09F9/30; H05B33/02; H05B33/04; H05B33/06; H05B33/12; H10K50/00; H10K59/00
Domestic Patent References:
| JP2018163309A | ||||
| JP2016021103A |
Foreign References:
| US20170090651 | ||||
| US20120262385 | ||||
| US20120062481 |
Attorney, Agent or Firm:
Okabe
Koji Yoshizawa
Koji Yoshizawa