CN104881182A - 红外多点触控装置及方法 - Google Patents
红外多点触控装置及方法 Download PDFInfo
- Publication number
- CN104881182A CN104881182A CN201510284578.9A CN201510284578A CN104881182A CN 104881182 A CN104881182 A CN 104881182A CN 201510284578 A CN201510284578 A CN 201510284578A CN 104881182 A CN104881182 A CN 104881182A
- Authority
- CN
- China
- Prior art keywords
- infrared
- substrate
- measurement system
- propagation
- range
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000000758 substrate Substances 0.000 claims abstract description 62
- 230000003287 optical effect Effects 0.000 claims abstract description 38
- 238000005259 measurement Methods 0.000 claims description 48
- 230000000644 propagated effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510284578.9A CN104881182A (zh) | 2015-05-28 | 2015-05-28 | 红外多点触控装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510284578.9A CN104881182A (zh) | 2015-05-28 | 2015-05-28 | 红外多点触控装置及方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104881182A true CN104881182A (zh) | 2015-09-02 |
Family
ID=53948697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510284578.9A Pending CN104881182A (zh) | 2015-05-28 | 2015-05-28 | 红外多点触控装置及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104881182A (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1728070A (zh) * | 2005-07-28 | 2006-02-01 | 邢休东 | 激光扫描测距式触摸屏 |
CN201266363Y (zh) * | 2008-08-21 | 2009-07-01 | 宸鸿光电科技股份有限公司 | 光学式半导体激光的触控装置 |
US20120013576A1 (en) * | 2010-07-14 | 2012-01-19 | Samsung Electro-Mechanics Co., Ltd. | Piezo-type scanning apparatus and touch screen using the same |
-
2015
- 2015-05-28 CN CN201510284578.9A patent/CN104881182A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1728070A (zh) * | 2005-07-28 | 2006-02-01 | 邢休东 | 激光扫描测距式触摸屏 |
CN201266363Y (zh) * | 2008-08-21 | 2009-07-01 | 宸鸿光电科技股份有限公司 | 光学式半导体激光的触控装置 |
US20120013576A1 (en) * | 2010-07-14 | 2012-01-19 | Samsung Electro-Mechanics Co., Ltd. | Piezo-type scanning apparatus and touch screen using the same |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103235670B (zh) | 红外触控模组、红外式触摸屏及显示装置 | |
CN101901088B (zh) | 红外线控制装置 | |
US8384693B2 (en) | Low profile touch panel systems | |
EP2135155B1 (en) | Touch screen system with hover and click input methods | |
US9213445B2 (en) | Optical touch-screen systems and methods using a planar transparent sheet | |
TWI496058B (zh) | 光學式觸控裝置 | |
CN101930306A (zh) | 一种多点触控装置及检测方法 | |
TW201005606A (en) | Detecting the locations of a plurality of objects on a touch surface | |
WO2016078249A1 (zh) | 红外触摸屏、触摸检测方法及显示设备 | |
CN104932760A (zh) | 红外触控方法及装置 | |
WO2014151001A1 (en) | Acoustic touch apparatus and methods using touch sensitive lamb waves | |
WO2009152342A3 (en) | Eraser for use with optical interactive surface | |
KR102092944B1 (ko) | 터치스크린 패널 및 이를 이용한 터치 위치 검출 방법 | |
US9098143B2 (en) | Optical touch-sensitive device and method of detection of touch | |
CN101963868A (zh) | 红外线扩展光源式多点触控系统 | |
CN203012671U (zh) | 一种触摸检测设备 | |
CN201421600Y (zh) | 光学触控模块 | |
WO2010072028A1 (en) | Touch surface and system and method of detecting touch input | |
US20120162137A1 (en) | Electronic device with touch input function | |
CN104881182A (zh) | 红外多点触控装置及方法 | |
CN201489497U (zh) | 光学触控模块 | |
CN105955552A (zh) | 触控装置、触控方法和曲面显示装置 | |
CN201489499U (zh) | 红外线扩展光源式多点触控系统 | |
US20100170725A1 (en) | Touch surface and system and method of detecting touch input | |
CN104423722A (zh) | 光学触控装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518000 No. 1001 Nanshan Chi Park C2 building 14 floor Applicant after: SHENZHEN TIMELINK ECHNOLOGY Co.,Ltd. Address before: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518000 No. 1001 Nanshan Chi Park C2 building 14 floor Applicant before: Shenzhen Tian Tong Polytron Technologies Inc. Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518000 No. 1001 Nanshan Chi Park C2 building 14 floor Applicant after: Shenzhen Tian Tong Polytron Technologies Inc. Address before: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518000 No. 1001 Nanshan Chi Park C2 building 14 floor Applicant before: Shenzhen Tianshitong Technology Co.,Ltd. |
|
COR | Change of bibliographic data | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150902 |
|
RJ01 | Rejection of invention patent application after publication |