Unlock instant, AI-driven research and patent intelligence for your innovation.

Touch input apparatus including light block layer and method for making the same

A technology of touch input and shading layer, applied in the input/output process of data processing, layered products, other household appliances, etc.

Active Publication Date: 2018-12-07
HIDEEP INC
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, when a pressure sensor capable of detecting the pressure of a touch is formed on a touch input device, depending on the type of display panel included in the touch input device and the material of the sensor, there may be a problem that the user can see the pressure sensor.
For example, when the display panel is an OLED, the organic layer emits light, and when the pressure sensor is formed under the organic layer and the pressure sensor is made of a non-transparent substance, there may be a problem that the user can see the pressure sensor.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Touch input apparatus including light block layer and method for making the same
  • Touch input apparatus including light block layer and method for making the same
  • Touch input apparatus including light block layer and method for making the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The invention will be specifically described below with reference to the accompanying drawings showing specific embodiments in which the invention can be practiced. These examples are explained in detail so that those skilled in the art can practice the present invention. The various embodiments of the invention, although different, are not mutually exclusive. For example, specific shapes, structures, and characteristics described in one embodiment may be implemented in other embodiments without departing from the spirit and scope of the present invention. In addition, it should be understood that the positions and arrangements of individual components in each of the disclosed embodiments can be changed and implemented without departing from the spirit and scope of the present invention. Therefore, the following specific descriptions are not intended to be limited, and if properly explained, the scope of the present invention depends on the technical claims and all equ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

According to an embodiment of the present invention, a touch input apparatus comprises: a display panel including an organic material layer emitting light, a pressure sensor directly formed on a lowersurface of the display panel to detect touch pressure for the touch input apparatus, and a light blocking layer for shielding the pressure sensor from the light. According to the touch input apparatus, the light blocking layer is arranged on the touch input apparatus to shield light for the pressure sensor, so that the pressure sensor cannot be seen from the outside.

Description

technical field [0001] The present invention relates to a touch input device including a light-shielding layer, and more particularly, to a touch input device including a light-shielding layer that shields a pressure sensor included in the touch input device from light so as not to be seen from the outside. Background technique [0002] A variety of input devices are utilized in order to operate computing systems. For example, input devices such as buttons, keys, joysticks, and touch screens are used. Due to the simplicity and ease of operation of touch screens, the utilization rate of touch screens in operating computing systems has increased. [0003] The touch screen may constitute a touch surface of a touch input device including a touch sensor panel, which may be a transparent plate having a touch-sensitive surface. The touch-sensing pad is attached to the front of the display, and the touch-sensitive surface covers the viewable side of the display. The user can oper...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/0414G06F3/044G06F2203/04103G06F3/0412G06F2203/04105G06F3/0446G06F3/0447G06F3/0445B32B2457/208G06F3/04144G06F2203/04107H10K59/40H10K59/126
Inventor 崔爀在金世晔李元雨金本冀
Owner HIDEEP INC