Connection apparatus for electrically conductive pads and touch control screen
First Claim
1. A connection apparatus for connecting electrically conductive pads in an in-cell capacitive touch screen with an integrated circuit, comprising:
- a first substrate and a second substrate arranged in opposition such that an inside surface of the first substrate faces an inside surface of the second substrate, wherein the first substrate is transparent;
an electrically conductive and curable glue layer comprising electrically conductive balls is arranged between one of the plurality of first electrically conductive pads and one of the plurality of second electrically conductive pads, wherein the electrically conductive balls connect said first electrically conductive pad and said second electrically conductive pad; and
a plurality of cutouts disposed in one of the plurality of first electrically conductive pads in a periphery area of the in-cell capacitive touch screen, wherein the cutouts allow light to pass from the first substrate into the connecting area glue layer for better curing, and wherein at least one of the electrically conductive balls is arranged in a position corresponding to one of the cutouts; and
wherein each of the plurality of first electrically conductive pads disposed with cutouts is covered with a first transparent electrically-conductive layer; and
wherein the transparent electrically-conductive layer is arranged between the electrically conductive and curable glue layer and each of the plurality of first electrically conductive pads.
1 Assignment
0 Petitions
Accused Products
Abstract
A connection apparatus for electrically conductive pads includes a first substrate and a second substrate arranged in opposition, wherein a plurality of first electrically conductive pads are arranged on the inside of the first substrate, and a plurality of second electrically conductive pads are arranged on the inside of the second substrate. An electrically conductive glue is arranged between the first electrically conductive pads and the second electrically conductive pads, and the first electrically conductive pads each include a first body, the second electrically conductive pads each include a second body, and the first body and/or the second body includes a hollow portion or portions. The electrically conductive pads with a hollow portion(s) allowing light rays to illuminate and solidify the electrically conductive for bonding and interconnecting the upper and lower electrically conductive pads.
18 Citations
13 Claims
-
1. A connection apparatus for connecting electrically conductive pads in an in-cell capacitive touch screen with an integrated circuit, comprising:
-
a first substrate and a second substrate arranged in opposition such that an inside surface of the first substrate faces an inside surface of the second substrate, wherein the first substrate is transparent; an electrically conductive and curable glue layer comprising electrically conductive balls is arranged between one of the plurality of first electrically conductive pads and one of the plurality of second electrically conductive pads, wherein the electrically conductive balls connect said first electrically conductive pad and said second electrically conductive pad; and a plurality of cutouts disposed in one of the plurality of first electrically conductive pads in a periphery area of the in-cell capacitive touch screen, wherein the cutouts allow light to pass from the first substrate into the connecting area glue layer for better curing, and wherein at least one of the electrically conductive balls is arranged in a position corresponding to one of the cutouts; and wherein each of the plurality of first electrically conductive pads disposed with cutouts is covered with a first transparent electrically-conductive layer; and
wherein the transparent electrically-conductive layer is arranged between the electrically conductive and curable glue layer and each of the plurality of first electrically conductive pads. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A touch control screen, comprising a connection apparatus for connecting electrically conductive pads in an in-cell capacitive touch screen with an integrated circuit, the connection apparatus for electrically conductive pads comprises:
-
a first substrate and a second substrate arranged in opposition such that an inside surface of the first substrate faces an inside surface of the second substrate, wherein the first substrate is transparent; an electrically conductive and curable glue layer comprising electrically conductive balls is arranged between one of the plurality of first electrically conductive pads and one of the plurality of second electrically conductive pads, wherein the electrically conductive balls connect said first electrically conductive pad and said second electrically conductive pad; and a plurality of cutouts disposed in one of the plurality of first electrically conductive pads in a periphery area of the in-cell capacitive touch screen, wherein the cutouts allow light to pass from the first substrate into the connecting area glue layer for better curing, and wherein at least one of the electrically conductive balls is arranged in a position corresponding to one of the cutouts; and wherein each of the plurality of first electrically conductive pads disposed with cutouts [T1] is covered with a first transparent electrically-conductive layer; and
wherein the transparent electrically-conductive layer is arranged between the electrically conductive and curable glue layer and each of the plurality of first electrically conductive pads. - View Dependent Claims (11, 12, 13)
-
Specification