Organic light emitting display device and method of manufacturing the same
An organic light emitting display device includes a substrate including a light-emitting region and a reflection region, a plurality of sensing patterns disposed in the light-emitting region and the reflection region, and including a material having a first reflectivity, and a reflection pattern disposed in the reflection region, and including a material having a second reflectivity, and overlapping the plurality of sensing patterns.
1. An organic light emitting display device comprising:
a substrate comprising a light-emitting region and a reflection region;
a plurality of sensing patterns disposed in the light-emitting region and the reflection region, and comprising a material having a first reflectivity; and
a reflection pattern disposed in the reflection region, and comprising a material having a second reflectivity, and overlapping at least one of the plurality of sensing patterns.
2. The organic light emitting display device of claim 1 , further comprising:
a plurality of connection lines connected to the sensing patterns;
a sensing driver connected to the connection lines; and
an opposite substrate facing the substrate, and
wherein the plurality of sensing patterns is disposed on a first surface of the opposite substrate, the plurality of sensing patterns being disposed between the substrate and the opposite substrate, and the reflection pattern is disposed on the plurality of sensing patterns, and further comprising:
an insulation layer disposed between the plurality of sensing patterns and the reflection pattern.
3. The organic light emitting display device of claim 2 , wherein the reflection pattern is electrically connected to the substrate through a conductive adhesive member.
4. The organic light emitting display device of claim 1 , further comprising:
a plurality of connection lines connected to the sensing patterns;
a sensing driver connected to the connection lines; and
a thin film encapsulation layer disposed on the substrate, and
wherein the plurality of sensing patterns is disposed on the thin film encapsulation layer, and the reflection pattern is disposed on the plurality of sensing patterns, and further comprising:
an insulation layer disposed between the plurality of sensing patterns and the reflection pattern.
5. The organic light emitting display device of claim 1 , further comprising:
a plurality of connection lines connected to the sensing patterns;
a sensing driver connected to the connection lines; and
a first thin film encapsulation layer disposed on the substrate, and
wherein the plurality of sensing patterns is disposed on the first thin film encapsulation layer, and the reflection pattern is disposed on the plurality of sensing patterns, and further comprising:
a second thin film encapsulation layer disposed between the plurality of sensing patterns and the reflection pattern.
6. The organic light emitting display device of claim 1 , wherein the plurality of sensing patterns is classified as a plurality of sensing groups comprising a predetermined number of sensing patterns of the plurality of sensing patterns, and
when a touch signal is applied to the plurality of sensing patterns, a sensing group of the plurality of sensing groups to which the touch signal is applied is detected, and an accurate touch position in the sensing group to which the touch signal is applied is detected.
7. The organic light emitting display device of claim 6 , when the touch signal is applied to the sensing group, a signal having the same signal as the touch signal is applied to the reflection pattern.
8. The organic light emitting display device of claim 6 , wherein the reflection pattern comprises a plurality of sub-reflection patterns having an area corresponding to an area of one sensing group of the plurality of sensing groups, and
when the touch signal is applied to the sensing group, a signal having the same signal as the touch signal is applied to a sub-reflection pattern of the plurality of sub-reflection patterns overlapping the sensing group to which the touch signal is applied.
9. The organic light emitting display device of claim 1 , wherein the reflection pattern comprises a plurality of sub-reflection patterns having an area corresponding to an area of a predetermined number of sensing patterns of the plurality of sensing patterns, and
wherein a sub-reflection pattern of the plurality of sub-reflection patterns senses a touch position of a wide range, and after the sub-reflection pattern senses the touch position, the sensing pattern senses an accurate touch position.
10. The organic light emitting display device of claim 1 , wherein the reflection pattern comprises a plurality of sub-reflection patterns having an area corresponding to an area of one sensing pattern, and
wherein one sub-reflection pattern of the plurality of sub-reflection patterns is electrically connected to one sensing pattern.
11. The organic light emitting display device of claim 1 , wherein the first reflectivity is different from the second reflectivity.
12. An organic light emitting display device comprising:
a substrate comprising a light-emitting region and a reflection region; and
a plurality of first sensing patterns disposed on the reflection region, and comprising a material having a first reflectivity.
13. The organic light emitting display device of claim 12 , further comprising a plurality of second sensing patterns disposed on the light-emitting region, and comprising the material having the first reflectivity.
14. The organic light emitting display device of claim 12 , further comprising a reflection pattern disposed on the reflection region, and comprising a material having a second reflectivity, and overlapping at least one of the first sensing patterns.
15. An organic light emitting display device comprising:
a substrate;
an organic light emitting unit on the substrate;
a reflection layer on the organic emitting unit;
a first insulating layer on the reflection layer; and
a plurality of sensing patterns on the first insulating layer,
wherein the organic light emitting unit comprises an anode, an organic light emitting layer and a cathode.
16. The organic light emitting display device of claim 15 , further comprising a plurality of connection lines connected to the sensing patterns.
17. The organic light emitting display device of claim 15 , wherein the sensing patterns have a first reflectivity.
18. The organic light emitting display device of claim 17 , wherein the reflection layer has a second reflectivity different from the first reflectivity.
19. The organic light emitting display device of claim 15 , wherein the sensing patterns are disposed on a light-emitting region and a reflection region of the substrate.
20. The organic light emitting display device of claim 19 , wherein the reflection layer is disposed on the reflection region of the substrate.