17802364. DISPLAY SUBSTRATE AND DISPLAY APPARATUS simplified abstract (BOE Technology Group Co., Ltd.)

DISPLAY SUBSTRATE AND DISPLAY APPARATUS

Organization Name

BOE Technology Group Co., Ltd.

Inventor(s)

Jingwen Zhang of Beijing (CN)

Ziyang Yu of Beijing (CN)

Yunsheng Xiao of Beijing (CN)

Gukhwan Song of Beijing (CN)

Cong Fan of Beijing (CN)

Xiangdan Dong of Beijing (CN)

DISPLAY SUBSTRATE AND DISPLAY APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 17802364 titled 'DISPLAY SUBSTRATE AND DISPLAY APPARATUS

The abstract describes a display substrate with different light transmittance regions and sub-pixels with specific pixel circuits and light emitting devices.

• The display substrate includes a base substrate with first and second display regions.
• The first display region has higher light transmittance than the second display region.
• Sub-pixels in the first display region contain pixel circuits and light emitting devices.
• The pixel circuit consists of a storage capacitor and a driving transistor.
• A data writing sub-circuit writes data voltage signals to the driving transistor.
• A reset sub-circuit provides an initialization voltage signal to the light emitting device.
• A luminescent control sub-circuit transmits driving current to the light emitting device.

Potential Applications: - This technology can be used in high-resolution displays for electronic devices. - It can enhance the visual quality and energy efficiency of displays in various applications.

Problems Solved: - Provides a solution for controlling light emission in different display regions. - Improves the overall performance and efficiency of display substrates.

Benefits: - Enhanced visual experience with improved light control. - Energy-efficient display technology for electronic devices.

Commercial Applications: - High-resolution displays for smartphones, tablets, and other electronic devices. - Display panels for televisions and monitors with improved image quality.

Questions about the technology: 1. How does the different light transmittance in display regions affect overall display performance? 2. What are the specific advantages of using sub-pixels with pixel circuits and light emitting devices in display substrates?

Original Abstract Submitted

A display substrate and a display apparatus are disclosed. The display substrate includes: a base substrate including a first and second display regions; a light transmittance of the first display region is greater than that of the second display region; first sub-pixels in the first display region. At least one first sub-pixel includes a first pixel circuit and a first light emitting device; the first pixel circuit includes a storage capacitor and a driving transistor; and a data writing sub-circuit configured to write a data voltage signal to a gate electrode of the driving transistor in response to a first and second scan signals; a reset sub-circuit configured to provide an initialization voltage signal to a first electrode of the first light emitting device in response to the second scan signal; and a luminescent control sub-circuit configured to transmit a driving current to the first light emitting device.