Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Siyi Yin

Zijian Zhao

Zhuo Chen

Tuo Sun

Yudan Yin

Yonghan Wu

Embodiments disclosed herein provide a peptoid compound comprising a structure shown in Formula I and a detection chip having the peptoid compound coupled onto its surface. The peptoid compound has a strong binding ability with EpCAM protein on the surface of circulating tumor cells. The diagnostic technology of colorectal adenocarcinoma, gastric adenocarcinoma, breast cancer, ovarian cancer, lung adenocarcinoma, prostate cancer, pancreatic cancer, stem cell cancer, retinoblastoma, or primary esophageal squamous cell carcinoma based on the peptoid compound can realize rapid detection or diagnosis. In addition, the peptoid compound can be made by a simple synthesis method with high preparation efficiency and low production cost.

Peptoid compound and detection chip coupled with peptoid compound on the surface

Disclosed are a display substrate and a method for manufacturing the same, and a display device, belonging to the technical field of display. The display substrate includes: a base substrate, an electroluminescent device layer on the base substrate, and a light-absorbing layer on a light-emitting side of the electroluminescent device layer, wherein the electroluminescent device layer is configured to emit initial light of a first color, wherein the initial light forms target light after passing through the light-absorbing layer, and a full width at half maximum of an emission spectrum of the initial light is greater than a full width at half maximum of an emission spectrum of the target light. According to the present disclosure, the display device is provided with a wider color gamut.

Display substrate and manufacturing method therefor, and display device

A phase shifter and an antenna are provided. The phase shifter includes: oppositely arranged first and second substrates; a medium layer between the first and second substrates and having an adjustable dielectric constant; a phase shift unit including a transmission line and a phase control electrode, the transmission line being between the first substrate and the medium layer, and the phase control electrode being between the second substrate and the medium layer; and multiple first wires for regulating an electric field between the transmission line and the phase control electrode, an orthographic projection of the first wires onto the first substrate being parallel to an orthographic projection of the transmission line onto the first substrate, the orthographic projection of the first wires onto the first substrate being on opposite sides of the orthographic projection of the transmission line onto the first substrate.

Phase shifter and antenna

The detection chip includes a first substrate, a micro-cavity defining layer, a hydrophilic layer, and a hydrophobic layer. The micro-cavity defining layer is on the first substrate and defines a plurality of micro-reaction chambers. Each of the plurality of micro-reaction chambers includes a reaction trap, and the reaction trap includes a sidewall and a bottom. The micro-cavity defining layer includes a spacing region between the plurality of micro-reaction chambers, and the spacing region includes a first region adjacent to the sidewall, and a second region non-adjacent to the sidewall. The hydrophilic layer covers the sidewall and the bottom of each of the plurality of micro-reaction chambers, and the hydrophobic layer covers the second region.

Growing community of inventors

Beijing, China

Siyi Yin