Pixel array substrate and display device including the same
AssigneeLG Display Co., Ltd.
InventorsKwang-Min Hyun, Sung-Wook Yoon
Life of this patent
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Abstract
A display device is provided. The display device includes a pixel array including a plurality of pixels arranged in a matrix, a sensor under the pixel array, and a refracting layer over the pixel array. The pixel array includes a first region having a first resolution and overlapping the sensor and a second region having a second resolution higher than the first resolution and adjacent to the first region. The refracting layer includes a first refracting portion having a first refractive index and a second refracting portion having a second refractive index lower than the first refractive index.
Claims21
A display device, comprising:
- a pixel array including a plurality of pixels arranged in a matrix, the pixel array including a first region and a second region;
- a sensor under the pixel array;
- a polarizing layer over the pixel array;
- and
- a refracting layer between the pixel array and the polarizing layer,
- wherein the first region has a first resolution and the second region has a second resolution higher than the first resolution,
- wherein the first region overlaps with the sensor, and the second region is adjacent to the first region, and
- wherein the refracting layer includes a first refracting portion having a first refractive index and a second refracting portion having a second refractive index lower than the first refractive index.
A display device, comprising:
- a display panel including a pixel array having a plurality of pixels, each of the pixels including:
- a thin film transistor layer;
- a first electrode;
- an emitting layer;
- and
- a second electrode, wherein the first electrode, the emitting layer, and the second electrode are sequentially on the thin film transistor layer;
- an encapsulating layer at least partially covering the display panel;
- a polarizing layer on the encapsulating layer;
- a refracting layer between the polarizing layer and the encapsulating layer;
- and
- a sensor under the display panel,
- wherein the pixel array includes a first region having a first resolution and a second region having a second resolution higher than the first resolution,
- wherein the first region overlaps with the sensor and the second region is adjacent to the first region, and
- wherein the refracting layer includes a first refracting portion having a first refractive index and a second refracting portion having a second refractive index lower than the first refractive index.
A display device, comprising:
- a first pixel region on a pixel array substrate;
- a second pixel region on the pixel array substrate, the second pixel region having a higher resolution than the first pixel region;
- a polarizing layer over the first and second pixel regions;
- a first refracting layer between the polarizing layer and the pixel array substrate, the first refracting layer having at least one lens in the first pixel region to concentrate a light toward the first pixel region;
- and
- a second refracting layer between the polarizing layer and the pixel array substrate, the second refracting layer in at least a portion of the second pixel region to transmit a light toward the second pixel region,
- wherein a refractive index of the first refracting layer is higher than a refractive index of the second refracting layer.
Dependencies are inferred from the claim text.