Touch liquid crystal display module having polarizer film comprising compensating layer, polarization layer, and polarization-protective layer
First Claim
1. A touch liquid crystal display module, comprising an array substrate and a color film substrate provided opposite to each other;
- wherein an optical film set is provided at a side of the color film substrate away from the array substrate, and the optical film set comprises a touch signal feedback layer, a touch signal receiving layer and an upper polarizer film provided therebetween;
wherein the touch liquid crystal display module further comprises a lower polarizer film which is provided at a side of the array substrate away from the color film substrate, and a multilayer reflective polarizer film which is provided at a side of the lower polarizer film away from the array substrate; and
wherein the upper polarizer film comprises a compensating layer, a polarization layer, and a polarization-protective layer;
the polarization layer is provided between and in direct contact with the polarization-protective layer and the compensating layer; and
the polarization-protective layer is provided between the touch signal receiving layer and the polarization layer.
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Accused Products
Abstract
The present invention provides a touch LCM comprising an array substrate and a color film substrate provided opposite to each other, wherein an optical film set is provided at a side of the color film substrate away from the array substrate, comprising a touch signal feedback layer, a touch signal receiving layer and an upper polarizer film provided there between. With the design of integrating the upper polarizer film, the touch signal feedback layer and the touch signal receiving layer into the optical film set, the optical film set has both the polarizing function in the conventional sense and the function of touch electrode.
5 Citations
16 Claims
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1. A touch liquid crystal display module, comprising an array substrate and a color film substrate provided opposite to each other;
- wherein an optical film set is provided at a side of the color film substrate away from the array substrate, and the optical film set comprises a touch signal feedback layer, a touch signal receiving layer and an upper polarizer film provided therebetween;
wherein the touch liquid crystal display module further comprises a lower polarizer film which is provided at a side of the array substrate away from the color film substrate, and a multilayer reflective polarizer film which is provided at a side of the lower polarizer film away from the array substrate; and wherein the upper polarizer film comprises a compensating layer, a polarization layer, and a polarization-protective layer;
the polarization layer is provided between and in direct contact with the polarization-protective layer and the compensating layer; and
the polarization-protective layer is provided between the touch signal receiving layer and the polarization layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
- wherein an optical film set is provided at a side of the color film substrate away from the array substrate, and the optical film set comprises a touch signal feedback layer, a touch signal receiving layer and an upper polarizer film provided therebetween;
Specification