US Patent Application 17570183. LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF simplified abstract

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LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

Organization Name

Samsung Display Co., LTD.

Inventor(s)

Hyeon Bum Lee of Hwaseong-si (KR)

Hye Kyung Park of Yongin-si (KR)

Chi Wook An of Hwaseong-si (KR)

Hyun Duck Cho of Anyang-si (KR)

LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A simplified explanation of the abstract

This abstract first appeared for US patent application 17570183 titled 'LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

Simplified Explanation

The patent application describes a light emitting display device and its manufacturing method.

  • The device includes a substrate, a pixel circuit unit, a light emitting diode (LED), an encapsulation layer, a light blocking layer, and three color filters.
  • The pixel circuit unit is positioned on the substrate and is electrically connected to the LED.
  • The encapsulation layer covers the pixel circuit unit and the LED.
  • The light blocking layer is disposed on the encapsulation layer and has three openings.
  • The first color filter includes a main part in the first opening and an overlapping part that connects adjacent main parts and covers the light blocking layer.
  • The second color filter is in the second opening.
  • The third color filter is in the third opening.


Original Abstract Submitted

A light emitting display device and its manufacturing method are presented. The device includes: a substrate; a pixel circuit unit positioned on the substrate; a light emitting diode (LED) electrically connected to the pixel circuit unit; an encapsulation layer covering the pixel circuit unit and the light emitting diode (LED); a light blocking layer disposed on the encapsulation layer and having a first opening, a second opening, and a third opening; a first color filter including a main part in the first opening and an overlapping part connecting adjacent main parts and covering the light blocking layer; a second color filter in the second opening; and a third color filter in the third opening.

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