US 9,425,895 B2 · Signal receiving module and display apparatus

Abstract

A signal receiving module, adapted to receiving a signal light, includes an optical sheet, at least one light-emitting device, and at least one sensing device. The optical sheet includes a first surface, a second surface, and at least one hole, wherein the second surface is opposite to the first surface, and the at least one light-emitting device is disposed in the at least one hole respectively. The light-emitting device includes a light-emitting unit and a first lens. The first lens is disposed on the light-emitting unit. The optical sheet is located above the sensing device, and the sensing device is distant from the hole, wherein the first lens of the light-emitting device refracts the signal light, and the sensing device receives the refracted signal light. A display apparatus is also provided.

Claims20

Dependent claims

A signal receiving module, adapted to receiving a signal light, the signal receiving module comprising:

an optical sheet comprising a first surface, a second surface opposite to the first surface, and at least one hole, wherein the hole passes through the first surface and the second surface;
at least one light-emitting device respectively disposed in the at least one hole, and each of the at least one light-emitting device comprising:
a light-emitting unit;
and
a first lens disposed on the light-emitting unit;
and
at least one sensing device, wherein the optical sheet is disposed above the at least one sensing device, and the at least one sensing device is distant from the at least one hole, wherein the first lens of the at least one light-emitting device refracts the signal light, and the sensing device receives the refracted signal light.

4 more elements

A display apparatus, comprising:

a display panel;
and
a signal receiving module adapted to receiving a signal light, wherein the display panel is disposed on the signal receiving module, and the signal receiving module comprises:
an optical sheet comprising a first surface facing the display panel, a second surface opposite to the first surface, and at least one hole, wherein the hole passes through the first surface and the second surface;
and
at least one light-emitting device respectively disposed in the at least one hole, and each of the at least one light-emitting device comprising:
a light-emitting unit;
and
a first lens disposed on the light-emitting unit and located between the light-emitting unit and the display panel;
and
at least one sensing device, wherein the optical sheet is disposed above the at least one sensing device, and the at least one sensing device is distant from the at least one hole, wherein the signal light passes through the display panel to reach the first lens of the at least one light-emitting device, and the first lens refracts the signal light and the sensing device receives the refracted signal light.

8 more elements

Dependencies are inferred from the claim text.

Signal receiving module and display apparatus

Life of this patent

Signal receiving module and display apparatus

Life of this patent

Abstract

Claims20