Title:
DISPLAY PANEL MODULE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/071671
Kind Code:
A1
Abstract:
A display panel module and a manufacturing method therefor, and an electronic device. The display panel module comprises an organic light-emitting diode (OLED) panel (10), a touch control panel (20), and a bifurcated chip on film (COF) (30), wherein a connection region (40) of the OLED panel (10) is provided at a first location of a first side of the OLED panel; a connection region (50) of the touch control panel (20) is provided at a first location of a first side of the touch control panel; the connection region (40) of the OLED panel and the connection region (50) of the touch control panel are located on the same side of the display panel module; one bifurcated end of the bifurcated ends of the bifurcated COF (30) is connected to the connection region (40) of the OLED panel, and the other bifurcated end of the bifurcated ends of the bifurcated COF (30) is connected to the connection region (50) of the touch control panel; and the other end of the bifurcated COF (30) is connected to a main flexible printed circuit board (FPC). A chip of the bifurcated chip on film (COF) (30) is a touch control display driving chip, thereby reducing the width beyond a PIN side frame, and improving the user experience.
Inventors:
HE HU (CN)
Application Number:
PCT/CN2017/109163
Publication Date:
April 18, 2019
Filing Date:
November 02, 2017
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G02F1/1333; H04M1/72469; G06F3/041
Foreign References:
| CN102833944A | 2012-12-19 | |||
| CN104731414A | 2015-06-24 | |||
| CN106504647A | 2017-03-15 | |||
| CN106526925A | 2017-03-22 | |||
| JP2005038231A | 2005-02-10 | |||
| KR20050032894A | 2005-04-08 |
Other References:
See also references of EP 3667404A4
Attorney, Agent or Firm:
E-TONE INTELLECTUAL PROPERTY FIRM (CN)
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