Captioning glasses
First Claim
1. A device for textually displaying a sequence of at least two spoken words into a field of view of a person, each textually displayed word comprising a plurality of characters, the device comprising:
- a housing, said housing including a circuit for receiving a signal containing the textual sequence of words, a display for displaying the sequence of spoken words received by the circuit and transmitting light in a direction laterally transverse to the line of sight of an eye of the wearer, and a mirror mounted to downwardly reflect the displayed sequence of words;
a partially reflective beamsplitter, said partially reflective beamsplitter mounted to the housing and extending downwardly in front of the eye of the person, said partially reflective beamsplitter receiving the downwardly reflected sequence of words and projecting them into the field of view of the person, wherein the display is movably slidable along a path laterally perpendicular to the wearer'"'"'s line of sight in order to adjust the words reflected on the beamsplitter; and
a head interfacing support to be worn by the person for supporting the device on the person'"'"'s head, said housing being attached to the support.
2 Assignments
0 Petitions
Accused Products
Abstract
A wearable display device displays a sequence of words into the field of view of a person wearing the device in order to communicate information to the person, such as captions for hearing-impaired persons or translations of speech spoken by another person. Various embodiments of the device include an eyeglass frame configured to be worn by the person, a housing mounted to the eyeglass frame, including a circuit for receiving a signal containing the sequence of words, a display for displaying the sequence of words received by the circuit, a mirror mounted to reflect the displayed sequence of words downwardly through the housing, and a lens disposed in the path of the mirror to magnify the displayed sequence of words downwardly reflected by the mirror, and a partially reflective beamsplitter, mounted to the housing and extending downwardly over an eye of the person, for receiving the downwardly reflected sequence of words and projecting them into the field of view of the person. The display itself may be moved along a recess in the housing to focus the words onto the beamsplitter. A curved beamsplitter may be used instead of a lens to magnify the words and provide optical correction.
-
Citations
47 Claims
-
1. A device for textually displaying a sequence of at least two spoken words into a field of view of a person, each textually displayed word comprising a plurality of characters, the device comprising:
-
a housing, said housing including a circuit for receiving a signal containing the textual sequence of words, a display for displaying the sequence of spoken words received by the circuit and transmitting light in a direction laterally transverse to the line of sight of an eye of the wearer, and a mirror mounted to downwardly reflect the displayed sequence of words; a partially reflective beamsplitter, said partially reflective beamsplitter mounted to the housing and extending downwardly in front of the eye of the person, said partially reflective beamsplitter receiving the downwardly reflected sequence of words and projecting them into the field of view of the person, wherein the display is movably slidable along a path laterally perpendicular to the wearer'"'"'s line of sight in order to adjust the words reflected on the beamsplitter; and a head interfacing support to be worn by the person for supporting the device on the person'"'"'s head, said housing being attached to the support. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
-
16. A device for textually displaying a sequence of at least two spoken words into a field of view of a person, each textually displayed word comprising a plurality of characters, the device comprising:
-
a housing, said housing including a circuit for receiving a signal containing the textual sequence of words, a display for displaying the sequence of spoken words received by the circuit and transmitting light in a direction laterally transverse to the line of sight of an eye of the wearer, and a mirror mounted to downwardly reflect the displayed sequence of words; a partially reflective beamsplitter, said partially reflective beamsplitter mounted to the housing and extending downwardly in front of an eye of the person, for receiving the downwardly reflected sequence of words and projecting them into the field of view of the person; wherein the display is movably slidable relative to the remainder of the housing along a path substantially laterally and perpendicular to the wearer'"'"'s line of sight in order to adjust the words reflected on the beamsplitter; and a head interfacing support to be worn by the person for supporting the device on the person'"'"'s head, said housing being attached to the support. - View Dependent Claims (17, 18, 19, 20, 21)
-
-
22. A device for textually displaying a sequence of at least two spoken words into a field of view of a person, each textually displayed word comprising a plurality of characters, the device comprising:
-
a housing, said housing including a circuit for receiving a signal containing the textual sequence of words, a display for displaying the sequence of spoken words received by the circuit and transmitting light in a direction laterally transverse to the line of sight of an eye of the wearer, and a mirror mounted to downwardly reflect the displayed sequence of words; a partially reflective beamsplitter, said partially reflective beamsplitter mounted to the housing and extending downwardly in front of the eye of the person, said partially reflective beamsplitter receiving the downwardly reflected sequence of words and projecting them into the field of view of the person, wherein the reflectivity of the beamsplitter is higher in a region where the words are displayed than in other regions of the beamsplitter; and a head interfacing support to be worn by the person for supporting the device on the person'"'"'s head, said housing being attached to the support. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35)
-
-
36. A device for textually displaying a sequence of at least two spoken words into a field of view of a person, each textually displayed word comprising a plurality of characters, the device comprising:
-
a housing, said housing including a circuit for receiving a signal containing the textual sequence of words, a display for displaying the sequence of spoken words received by the circuit and transmitting light in a direction laterally transverse to the line of sight of an eye of the wearer, and a mirror mounted to downwardly reflect the displayed sequence of words; a partially reflective beamsplitter, said partially reflective beamsplitter mounted to the housing and extending downwardly in front of the eye of the person, said partially reflective beamsplitter receiving the downwardly reflected sequence of words and projecting them into the field of view of the person; and a head interfacing support to be worn by the person for supporting the device on the person'"'"'s head, said housing being attached to the support; wherein the display includes one of an LCD device and an LED device, said housing further includes a lens disposed in the path of the mirror to magnify the displayed sequence of words reflected by the mirror, and wherein the housing includes a first portion disposed above the eye of the viewer associated with the beamsplitter and a second portion disposed above the other eye of the wearer, said mirror located in said first portion of the housing and said circuit being at least partially located in said second portion of the housing. - View Dependent Claims (37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47)
-
Specification