Transparent LCD display panel

Abstract

Disclosed is a transparent liquid crystal display panel, comprising a glass substrate (10), a first polarized plate (20), a first transparent electrode plate (30), a second transparent electrode plate (50), a liquid crystal layer (40), a colored light filter substrate (60), a second polarizer (70) and a light emitting diode unit (80). The first transparent electrode plate (30) has a light transmitting region (31) and a reflecting region (32). The colored light filter substrate (60) has a colorless part (61) corresponding to the light transmitting region (31) and a colored part (62) corresponding to the reflecting region (32). Light emitted from the light emitting diode unit (80) is reflected through the reflecting region (32) to display an image; and external light passes through the light transmitting region (31) and the colored part (62).

Description

technical field

[0001] The invention relates to a transparent liquid crystal display panel, which can present the image of the display panel and the background behind the display panel simultaneously. Background technique

[0002] Display panels in the prior art are generally opaque. For example, a backlight module is generally arranged on a liquid crystal display panel. through the light to display the image. Since the backlight module is opaque, viewers cannot see objects or scenes behind the display panel through the screen of the display panel, so the traditional display panel is opaque.

[0003] Although newer organic light emitting diode display panels have self-illumination characteristics and omit the backlight module, a metal plate for reflecting light is generally provided on the back of the OLED display panel, and the metal plate is also opaque. Therefore, viewers also cannot see objects or scenes behind the display panel through the OLED display panel. [0004...

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