Abstract: A method for forming semiconductor devices includes providing a substrate with a conductive pad formed thereon; forming a transparent structure over the substrate, wherein the transparent structure includes a plurality of collimating pillars adjacent to the conductive pad; forming a light-shielding structure over the plurality of collimating pillars and the conductive pad; performing a cutting process to remove one or more materials directly above the conductive pad, while leaving remaining material to cover the conductive pad, wherein the material includes a portion of the light-shielding structure; and performing an etching process to remove the remaining material to expose the conductive pad.

Abstract: A virtual navigation apparatus, a navigation method, and a non-transitory computer readable medium thereof are provided. The virtual navigation apparatus includes a work surface, a touch detection module, and a processor. The touch detection module is electrically connected to the work surface and the processor. The touch detection module is configured to detect a plurality of detection data within a time interval. The processor determines that at least three touch objects touch the work surface within the time interval. The processor determines the movement datum of each touch object according to the detection data. The processor determines a position signal according to the movement data so that a host can move the cursor on a screen according to the position signal.

Abstract: A method used in a touch mouse includes: providing a touch area; using the touch area to detect a touch of a user's finger on the touch area to sense and generate a touch signal; and, generating a corresponding key output signal to a host by simulating a condition of pressing at least a key of a keyboard device according to the touch signal.

Abstract: There is provided an optical mini-mouse including a mouse case and a navigation module. The mouse case includes a valley and a flat region arranged along a length direction and the valley extends along a width direction. When the mouse case is rotated about the valley, the navigation module is configured to detect a rotation.

Abstract: There is provided an input device including at least one input unit, a trigger detection unit, a storage unit and an analysis and processing unit. The at least one input unit is for inputting a plurality of trigger events by a user. The trigger detection unit is configured to detect the trigger events of the at least one input unit and generate a trigger signal corresponding to each of the trigger events. The storage unit is configured to record an operating condition associated with the user. The analysis and processing unit is configured to analyze an operating pattern of the trigger signals and determine a warning time according to the operating condition and the operating pattern.

Abstract: There is provided an optical mini-mouse including a mouse case and a navigation module. The mouse case includes a valley and a flat region arranged along a length direction and the valley extends along a width direction. When the mouse case is rotated about the valley, the navigation module is configured to detect a rotation.

Abstract: A virtual navigation apparatus, a navigation method, and a non-transitory computer readable medium thereof are provided. The virtual navigation apparatus includes a work surface, a touch detection module, and a processor. The touch detection module is electrically connected to the work surface and the processor. The touch detection module is configured to detect a plurality of detection data within a time interval. The processor determines that at least three touch objects touch the work surface within the time interval. The processor determines the movement datum of each touch object according to the detection data. The processor determines a position signal according to the movement data so that a host can move the cursor on a screen according to the position signal.

Abstract: A method used in a touch mouse includes: providing a touch area; using the touch area to detect a touch of a user's finger on the touch area to sense and generate a touch signal; and, generating a corresponding key output signal to a host by simulating a condition of pressing at least a key of a keyboard device according to the touch signal.

Abstract: An input device and a host used therewith are provided. The input device comprises a sensor and a transmitter. The sensor senses a physiological feature of a user, and generates a sensing signal. The transmitter, which is electrically connected to the sensor, transmits the sensing signal to the host so that the host identifies the user according to the sensing signal and performs a system configuration according to a setting data corresponding to the user.

Abstract: A plurality of sensors are utilized for continuously detecting a plurality of relative distances between a surface of an object and the plurality of sensors within a predetermined space, and are utilized for generating a plurality of distance data according to the plurality of relative distances. A data processing module is utilized for establishing an object outline model of the object according to the plurality of distance data. Therefore, resolution or accuracy of the object outline model generated by measuring an outline of the object can be significantly increased.