How often are educational tablets used in the classroom? Teachers use them to write on the screen and erase it, while students take turns coming to the front to answer questions. With dozens of touches per class and tens of thousands of operations per school year, such intensive use would wear out a standard tablet within a single semester—resulting in broken touchscreens, unresponsive writing, and localized malfunctions, with repairs disrupting instruction.

Xinqihang’s large-screen touchscreen chip is engineered specifically for this “high-intensity” environment, redefining the very meaning of “durability.”

Smooth Writing: Precise with every stroke, no lag.

Whether writing on the board, drawing, or annotating, every stroke requires a quick response. The CoreQuan chip delivers millisecond-level latency, so the screen responds instantly as your finger or stylus glides across it. Even when multiple students come to the front of the class to write or answer questions at the same time, there’s no lag or competition for the screen, recreating the authentic classroom interaction experience.

Scratch-resistant: Resists dust and stains; wipes clean to look like new.

Classrooms are often filled with chalk dust, and screens easily accumulate dirt; sweat marks and pen marks left by students also need to be cleaned frequently. The surface of the CoreQ Touch chip is stain- and fingerprint-resistant; simply wipe it gently with a dry or slightly damp cloth to restore its cleanliness. After wiping, touch sensitivity remains precise, with no drifting or unintended touches.

Durable: Impact-resistant, anti-static, stable, and reliable.

In the dry winter months, static electricity easily builds up on the human body. The moment you touch the screen, there’s a “crack”—and a standard chip might be “knocked out” right then and there, causing the screen to go black, freeze, or even reboot. Xingqihang’s touch control chip supports ±15kV ESD protection. Even when hit by static electricity, the screen continues to function normally—no damage, no freezing, and no reboots.

Durable: Impact-resistant, anti-static, stable, and reliable.

In the dry winter months, static electricity easily builds up on the human body. The moment you touch the screen, there’s a “crack”—and a standard chip might be “knocked out” right then and there, causing the screen to go black, freeze, or even reboot. Xingqihang touch control chips support ±15kV ESD protection, so even when hit by static electricity, the screen continues to function normally—no damage, no freezing, and no reboots.