Viewing angle controlling device
AssigneeInnolux Corporation
InventorKazuto JITSUI
Life of this patent
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Abstract
A viewing angle controlling device includes a first substrate, a second substrate disposed opposite to the first substrate, a viewing angle controlling medium disposed between the first substrate and the second substrate, a first alignment layer disposed between the first substrate and the viewing angle controlling medium and having a first anchoring strength, a second alignment layer disposed between the second substrate and the viewing angle controlling medium and having a second anchoring strength, a first polarizer, and a compensation layer disposed between the first polarizer and the viewing angle controlling medium. The first substrate is disposed between the first polarizer and the first alignment layer. The first anchoring strength is less than the second anchoring strength.
Claims20
A viewing angle controlling device, comprising:
- a first substrate;
- a second substrate disposed opposite to the first substrate;
- a viewing angle controlling medium disposed between the first substrate and the second substrate;
- a first alignment layer disposed between the first substrate and the viewing angle controlling medium and having a first anchoring strength;
- a second alignment layer disposed between the second substrate and the viewing angle controlling medium and having a second anchoring strength;
- a first polarizer, wherein the first substrate is disposed between the first polarizer and the first alignment layer;
- and
- a compensation layer disposed between the first polarizer and the viewing angle controlling medium,
- wherein the first anchoring strength is less than the second anchoring strength.
Dependencies are inferred from the claim text.