| abstract |
The invention discloses an organic electroluminescent display device, which comprises: a base substrate, a pixel control circuit structure located on the base substrate, and an organic electroluminescent structure connected to the pixel control circuit structure; A gas-sensing sensing structure in the area and connected to the pixel control circuit structure; the gas-sensing sensing structure is used to realize gas detection. In the embodiment of the present invention, the gas sensing structure for realizing gas detection is integrated in the non-display area of the organic electroluminescent display device, which can make the organic electroluminescent display device have the function of integrating display and gas sensing, and improve the organic electroluminescent display. The experience function of the luminescent device is more intelligent and can better meet the needs of users in daily life. |