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US 11,693,495 B2Granted
Active stylus
AssigneeEMRight Technology Co., Ltd.
InventorsChien Chia Lien, Ting-Cheng Lai
Life of this patent
Estimating the term…
Abstract
An active stylus including a pen housing, a pen core module disposed in the pen housing, a control module disposed in the pen housing, and an elastic member assembled to the control module and the pen core module is provided. The pen core module has a first end and a second end opposite to each other. The first end is protruded out of the pen housing. The control module has a force sensing element, and an elastic force of the elastic member drives the second end of the pen core module to be abutted to the force sensing element seamlessly.
Claims15
An active stylus comprising:
- a pen housing;
- a pen core module disposed in the pen housing, wherein the pen core module has a first end and a second end opposite to each other, and the first end is protruded out of the pen housing;
- a control module disposed in the pen housing, wherein the control module has a force sensing element;
- an elastic member assembled to the control module and the pen core module, wherein an elastic force of the elastic member drives the second end of the pen core module to be abutted to the force sensing element seamlessly;
- a main body having the first end;
- an abutting element movably inserted into the main body, wherein the abutting element has the second end;
- and
- a buffer abutted between the main body and the abutting element,
- wherein the main body has a protrusion, and a coil portion of the elastic member sleeves the main body and abuts to the protrusion.
6 more elements
An active stylus comprising:
- a pen housing;
- a pen core module disposed in the pen housing, wherein the pen core module has a first end and a second end opposite to each other, and the first end is protruded out of the pen housing;
- a control module disposed in the pen housing, wherein the control module has a force sensing element;
- and
- an elastic member assembled to the control module and the pen core module, wherein an elastic force of the elastic member drives the second end of the pen core module to be abutted to the force sensing element seamlessly,
- wherein the elastic member has a coil portion and a rod portion, the coil portion sleeves the pen core module, and the rod portion extends from the coil portion and is electrically connected to the control module, wherein an orthographic projection of the coil portion on the pen core module is located within a length range of an orthographic projection of the rod portion on the pen core module.
3 more elements
Dependencies are inferred from the claim text.