Device for providing augmented reality

1 . A device for providing augmented reality, the device comprising:

a support frame supporting at least one transparent lens comprising a left lens and a right lens;

an image display module that generates, transmits and displays augmented reality content through the at least one transparent lens, wherein the image display module does not overlap a center of the left lens or a center of the right lens;

a blood-pressure information detector connected to the support frame that detects at least one blood-pressure related information including a blood-pressure, a heart rate, and oxygen saturation of a user in case that a skin of the user touches the blood-pressure information detector;

a skin information detector connected to the support frame that detects at least one skin related information including a moisture level and an oil level of the user's skin in case that the user's skin touches the skin information detector, the skin information detector comprising an optical pair including a light-emitting member and a light-receiving sensor configured to measure skin moisture level, and a capacitance sensor configured to detect a current variation under skin contact, the current variation being processed to obtain the skin oil level, wherein the skin information detector further comprises:

a second housing having an inner groove, and a second light-emitting member seated in the inner groove and facing in a frontward direction from the second housing;

a second pressure sensor facing in the frontward direction from the second housing and disposed on and overlapping a front face of the second light-emitting member in a plan view;

a second substrate fixed on a front face of the second pressure sensor, the second light-receiving sensor being fixed to the second substrate and disposed on and overlapping a front partial area of the second pressure sensor in the plan view, and facing in the frontward direction from the second pressure sensor;

the capacitance sensor fixed to the second substrate, disposed on and overlapping a front partial area of the second pressure sensor in the plan view, and facing in the frontward direction from the second pressure sensor; and

a second optical hole formed through each of the second pressure sensor and the second substrate corresponding to a light-emitting face of the second light-emitting member; and

a control module that controls the image display module to display the at least one blood-pressure related and the at least one skin related information as augmented reality contents.

2 . The device of claim 1 , wherein the blood-pressure information detector includes:

a first light-emitting member that selectively emits one of a first color light of a visible-light wavelength band, a second color light of a visible-light wavelength band, and a third color light of an infrared ray wavelength band;

a first light-receiving sensor that detects light emitting from the first light-emitting member and reflected from the user's skin, and that outputs an optical signal corresponding to an amount of the reflected light;

a first pressure sensor that senses contact with the user's skin; and

a first detection processor that:

in case that the user's skin contact with the first pressure sensor is sensed, calculates a pulse wave signal reflecting blood change according to heartbeat, based on the optical signal; and

detects the blood-pressure related information based on the pulse wave signal.

3 . The device of claim 2 , wherein the blood-pressure information detector includes:

a first light-emission driver that transmits one of first to third drive signals to the first light-emitting member to control light-emission of the first light-emitting member in response to reception of one of first to third light-emission control signals input from the first detection processor;

a first signal processor that filters and rectifies the optical signal received from the first light-receiving sensor, and outputs the filtered and rectified signal as an analog signal to the first detection processor, or converts the analog signal into a digital signal by a sampling process and outputs the digital signal to the first detection processor; and

a first converter that performs digital signal processing on an electrical pressure detection signal from the first pressure sensor to convert the electrical pressure detection signal to pressure data, and transmits the pressure data to the first detection processor.

4 . The device of claim 2 , wherein

the first pressure sensor, the first light-emitting member and the first light-receiving sensor face in a frontward direction, and the first pressure sensor is disposed around and adjacent to the first light-emitting member and the first light-receiving sensor, or

the first pressure sensor, the first light-emitting member and the first light-receiving sensor face in a frontward direction, and the first pressure sensor is disposed on and overlaps a front face of each of the first light-emitting member and the first light-receiving sensor in a plan view.

5 . The device of claim 2 , wherein

the first light-emitting member faces in a frontward direction from a first housing and is disposed in an inner groove of the first housing,

the first pressure sensor faces in the frontward direction from a first housing and is disposed on and overlaps a front face of the first light-emitting member in a plan view,

the first light-receiving sensor is fixed to a first substrate and faces in a frontward direction from the first pressure sensor, and is disposed on and overlaps a front partial area of the first pressure sensor in a plan view, and

the first pressure sensor and the first substrate each include a first optical hole corresponding to a light-emitting face of the first light-emitting member.

6 . The device of claim 2 , wherein the first pressure sensor includes:

a first base substrate and a second base substrate facing toward each other;

a first pressure sensor electrode disposed on the first base substrate;

a second pressure sensor electrode disposed on the second base substrate; and

a pressure sensing layer overlapping the first pressure sensor electrode and the second pressure sensor electrode in a plan view.

7 . The device of claim 6 , wherein the first pressure sensor electrode and the second pressure sensor electrode each include a transparent conductive material, and the pressure sensing layer includes a transparent polymer resin.

8 . A device for providing augmented reality, the device comprising:

a support frame supporting at least one transparent lens comprising a left lens and a right lens;

an image display module that generates, transmits and displays augmented reality content through the at least one transparent lens, wherein the image display module does not overlap a center of the left lens or a center of the right lens;

a blood-pressure information detector connected to the support frame that detects at least one blood-pressure related information including a blood-pressure, a heart rate, and oxygen saturation of a user in case that a skin of the user touches the blood-pressure information detector, the blood-pressure information detector including:

a first light-emitting member that selectively emits one of a first color light of a visible-light wavelength band, a second color light of a visible-light wavelength band, and a third color light of an infrared ray wavelength band;

a first light-receiving sensor that detects light emitting from the first light-emitting member and reflected from the user's skin, and that outputs an optical signal corresponding to an amount of the reflected light;

a first pressure sensor that senses contact with the user's skin; and

a first detection processor that, in case that the user's skin contact with the first pressure sensor is sensed, calculates a pulse wave signal reflecting blood change according to heartbeat based on the optical signal, detects the blood-pressure related information based on the pulse wave signal; and

a control module that controls the image display module to display the at least one blood-pressure related information as augmented reality contents, wherein the first light-emitting member includes:

a circuit board including a first circuit portion, a second circuit portion, and a third circuit portion;

a first light-emitting panel disposed on the first circuit portion that emits the first color light;

a second light-emitting panel disposed on the second circuit portion that emits the second color light;

a third light-emitting panel disposed on the third circuit portion that emits the third color light; and

an optical coupler that outputs at least one of the first color light from the first light-emitting panel, the second color light from the second light-emitting panel, and the third color light from the third light-emitting panel.

9 . The device of claim 8 , wherein

the first light-emitting panel includes an image display unit that emits the first color light, the second light-emitting panel includes an image display unit that emits the second color light, and the third light-emitting panel includes an image display unit that emits the third color light, and

the image display unit included in each of the first light-emitting panel, the second light-emitting panel and the third light-emitting panel includes:

a partitioning wall disposed on a substrate and patterned in a matrix;

light-emitting elements respectively disposed in light-emitting areas partitioned from each other by the partitioning wall and disposed in the matrix, wherein light-emitting elements each extend in a plan view of the substrate;

a base resin disposed in the light-emitting areas that receives the light-emitting elements; and

optical patterns disposed in at least one of the light-emitting areas.

10 . The device of claim 8 , wherein

the circuit board includes:

a first connection portion disposed between the first circuit portion and the second circuit portion; and

a second connection portion disposed between the second circuit portion and the third circuit portion, and

the circuit board is bent at each of the first connection portion and the second connection portion.

11 . The device of claim 10 , wherein the optical coupler includes:

a first reflective transmissive layer reflecting the first color light from the first light-emitting panel and transmitting the second color light and the third color light; and

a second reflective transmissive layer reflecting the third light from the third light-emitting panel and transmitting the first color light and the second color light.

12 . A device for providing augmented reality, the device comprising:

a support frame supporting at least one transparent lens;

an image display module that displays augmented reality content through the at least one transparent lens;

a blood-pressure information detector connected to the support frame that detects at least one blood-pressure related information including a blood-pressure, a heart rate, and oxygen saturation of a user in case that a skin of the user touches the blood-pressure information detector;

a skin information detector connected to the support frame that detects at least one skin related information including a moisture level and an oil level of the user's skin in case that the user's skin touches the skin information detector; and

a control module that controls the image display module to display the at least one blood-pressure related and the at least one skin related information as augmented reality contents, wherein the skin information detector includes:

a second light-emitting member that emits one of a first color light of a visible-light wavelength band, a second color light of a visible-light wavelength band, and a third color light of an infrared ray wavelength band;

a second light-receiving sensor that detects light emitting from the second light-emitting member and reflected from the user's skin, and outputs an optical signal corresponding to an amount of the reflected light;

a capacitance sensor that outputs an electrical signal based on current varied in case that a reference current amount thereof varies due to the user's skin contact;

a second pressure sensor sensing the user's skin touch; and

a second detection processor that:

in case that the user's skin touch with the second pressure sensor is sensed, the second detection processor detects a moisture level of the user's skin based on the optical signal and detects an oil level of the user's skin based on to the electrical signal based on the varied current; and

detects the skin related information including the moisture level and the oil level.

13 . The device of claim 3 , wherein the second light-emitting member includes:

a circuit board including a first circuit portion, a second circuit portion, and a third circuit portion;

a first light-emitting panel disposed on the first circuit portion that emits the first color light;

a second light-emitting panel disposed on the second circuit portion that emits the second color light;

a third light-emitting panel disposed on the third circuit portion that emits the third color light; and

an optical coupler that outputs at least one of the first color light from the first light-emitting panel, the second color light from the second light-emitting panel, and the third color light from the third light-emitting panel.

14 . The device of claim 2 , wherein

the image display module includes:

an image display unit connected to a side or each of opposing sides of the support frame or integral with the support frame to display an image of augmented reality content; and

an image transmission member that transmits the image to the transparent lens, and

the image display module displays the image of the augmented reality content through the image transmission member and reflective members of the transparent lens by the control module.

15 . The device of claim 14 , wherein the image display unit includes:

a partitioning wall disposed on a substrate and patterned in a matrix;

light-emitting elements respectively disposed in light-emitting areas partitioned from each other by the partitioning wall and disposed in the matrix wherein the light-emitting elements each extend in the plan view of the substrate;

a base resin disposed in the light-emitting areas that receives the light-emitting elements; and

optical patterns disposed in at least one of the light-emitting areas.

16 . The device of claim 15 , wherein the light-emitting areas include:

a first light-emitting area, a second light-emitting area, and a third light-emitting area, or

a first light-emitting area, a second light-emitting area, a third light-emitting area, and a fourth light-emitting area disposed in each pixel area and disposed in the matrix.

17 . The device of claim 16 , wherein

the first light-emitting area includes a first light-emitting element that emits light of a first color selected from red, green, and blue;

the second light-emitting area includes a second light-emitting element that emits light of a second color selected from red, green, and blue and different from the first color;

the third light-emitting area includes a third light-emitting element that emits light of a third color selected from red, green, and blue and different from the first and second colors; and

the fourth light-emitting area includes a fourth light-emitting element that emits light of a fourth color, the light of the fourth color and one of the first color light, the second color light and the third color light being of a same wavelength band.

18 . The device of claim 17 , wherein

the first light-emitting area, the second light-emitting area, the third light-emitting area and the fourth light-emitting area have a same size or a same planar area, and

a distance between the first light-emitting area and the second light-emitting area neighboring each other in a horizontal direction or a diagonal direction, a distance between the second light-emitting area and the third light-emitting area neighboring each other in the horizontal direction or the diagonal direction, a distance between the first light-emitting area and the third light-emitting area neighboring each other in the horizontal direction or the diagonal direction, and a distance between the third light-emitting area and the fourth light-emitting area neighboring each other in the horizontal direction or the diagonal direction are equal to each other based on a size or a planar area of each of the first light-emitting area, the second light-emitting area, the third light-emitting area and the fourth light-emitting area.

19 . The device of claim 17 , wherein

at least one of the sizes or at least one of planar areas of the first light-emitting area, the second light-emitting area, the third light-emitting area and the fourth light-emitting area are different from each other, and

a distance between the first light-emitting area and the second light-emitting area neighboring each other in a horizontal direction or a diagonal direction, a distance between the second light-emitting area and the third light-emitting area neighboring each other in the horizontal direction or the diagonal direction, a distance between the first light-emitting area and the third light-emitting area neighboring each other in the horizontal direction or the diagonal direction, and a distance between the third light-emitting area and the fourth light-emitting area neighboring each other in the horizontal direction or the diagonal direction are equal to or different from each other based on a size or a planar area of each of the first light-emitting area, the second light-emitting area, the third light-emitting area and the fourth light-emitting area.

20 . The device of claim 1 , wherein the image display module is disposed on an outer side of the support frame facing away from the user.