Electronic device including a light receiving device on an active area
AssigneeSamsung Display Co., Ltd.
InventorsSUNGGYU JANG, SU JEONG KIM, KYUNGHEE LEE
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Abstract
An electronic device includes: a base layer, a display device layer disposed on the base layer and including a pixel defining layer, a light emitting device, and a light receiving device, wherein the pixel defining layer includes an opening, and wherein the light emitting device and the light receiving are divided by the pixel defining layer; an input sensing layer disposed on the display device layer; a color filter layer disposed on the input sensing layer; and an organic planarization layer disposed on the color filter layer and including an infrared absorbing agent.
Claims20
An electronic device comprising:
- a base layer;
- a display device layer disposed on the base layer and comprising a pixel defining layer, a light emitting device, and a light receiving device, wherein the pixel defining layer includes an opening, and wherein the light emitting device and the light receiving device are divided by the pixel defining layer;
- an input sensing layer disposed on the display device layer;
- a color filter layer disposed on the input sensing layer;
- and
- an organic planarization layer disposed on the color filter layer and including an infrared absorbing agent.
An electronic device comprising:
- a display module comprising a red light emitting area, a green light emitting area, a blue light emitting area, and a light receiving area spaced apart from one another;
- and
- a window disposed on the display module,
- wherein the display module comprises:
- a base layer;
- a display device layer disposed on the base layer and comprising a light emitting device and a light receiving device;
- a color filter layer disposed on the display device layer and comprising a red filter part, a blue filter part, and a green filter part, wherein the red filter part is disposed in correspondence to the red light emitting area, wherein the blue filter part is disposed in correspondence to the blue light emitting area, and wherein the green filter part is disposed in correspondence to the green light emitting area and the light receiving area;
- and
- at organic planarization layer disposed on the color filter layer and including an infrared absorbing agent.
An electronic device comprising:
- a display panel;
- and an anti-reflection member disposed on the display panel,
- wherein the display panel comprises:
- a base layer;
- a first electrode disposed on the base layer and comprising a light emitting electrode and a light receiving electrode spaced apart from each other;
- a pixel defining Layer disposed on the base layer and including first and second openings configured to expose the light emitting electrode and the light receiving electrode, respectively;
- a light emitting layer disposed on the light emitting electrode in the first opening;
- a light receiving layer disposed on the light receiving electrode in the second opening;
- a hole transport region disposed between the light emitting electrode and the light emitting layer and between the light receiving electrode and the light receiving laver;
- an electron transport region overlapping the pixel defining layer, the light emitting layer, and the light receiving layer;
- a second electrode disposed on the electron transport region;
- and
- an encapsulation layer disposed on the second electrode, wherein the anti-reflection member comprises:
- a color filter layer comprising a red filter part, a blue filter part, and a green filter part;
- and
- an organic planarization layer disposed on the color filter layer and including an infrared absorbing agent.
Dependencies are inferred from the claim text.