KR20200055360A - 홀로그램용 투명 터치스크린 - Google Patents
홀로그램용 투명 터치스크린 Download PDFInfo
- Publication number
- KR20200055360A KR20200055360A KR1020180138942A KR20180138942A KR20200055360A KR 20200055360 A KR20200055360 A KR 20200055360A KR 1020180138942 A KR1020180138942 A KR 1020180138942A KR 20180138942 A KR20180138942 A KR 20180138942A KR 20200055360 A KR20200055360 A KR 20200055360A
- Authority
- KR
- South Korea
- Prior art keywords
- hologram
- transparent
- polarizing plate
- projector
- touch screen
- 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.)
- Ceased
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Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/0005—Adaptation of holography to specific applications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
Abstract
본 발명은, 프로젝터에서 조사된 빛으로 홀로그램용 영상이 투영되는 베이스판; 상기 베이스판의 상면에 부착되며 상기 프로젝터에서 조사된 빛을 투과시키는 투명필름; 상기 투명필름의 상면에 부착되어 상기 프로젝터에서 조사된 빛의 편광방향과 동일한 편광방향을 가지는 편광판; 상기 편광판의 상면에 부착되며 상기 프로젝터에서 조사된 빛을 상기 편광판으로 투과시키고, 사용자로부터 접촉을 감지하여 반응하는 터치패드;를 포함하는 것을 특징으로 한다.
Description
100 : 베이스판
200 : 투명필름
300 : 편광판
400 : 터치패드
Claims (3)
- 프로젝터에서 조사된 빛으로 홀로그램용 영상이 투영되는 베이스판;
상기 베이스판의 상면에 부착되며 상기 프로젝터에서 조사된 빛을 상기 베이스판으로 투과시키는 투명필름;
상기 투명필름의 상면에 부착되며, 상기 프로젝터에서 조사된 빛의 편광방향과 동일한 편광방향을 가지며 상기 투명필름으로 빛을 투과시키는 편광판;
상기 편광판의 상면에 부착되며, 상기 프로젝터에서 조사된 빛을 상기 편광판으로 투과하고, 사용자로부터 접촉을 감지하여 반응하는 터치패드;를 포함하는 것을 특징으로 하는 홀로그램용 투명 터치스크린. - 제 1항에 있어서,
상기 편광판은,
편광자와, 상기 편광자의 일면 또는 양면에 상기 편광자를 보호하기 위한 보호필름을 포함하는 것을 특징으로 하는 홀로그램용 투명 터치스크린. - 제 1항에 있어서,
상기 터치패드는,
사용자로부터의 접촉을 감지하여 전기적 신호로 변환하는 터치센서와, 상기 터치센서의 전기적 변화에 근거하여 동작을 지시하는 제어부를 포함하는 것을 특징하는 홀로그램용 투명 터치스크린.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180138942A KR20200055360A (ko) | 2018-11-13 | 2018-11-13 | 홀로그램용 투명 터치스크린 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180138942A KR20200055360A (ko) | 2018-11-13 | 2018-11-13 | 홀로그램용 투명 터치스크린 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20200055360A true KR20200055360A (ko) | 2020-05-21 |
Family
ID=70910345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020180138942A Ceased KR20200055360A (ko) | 2018-11-13 | 2018-11-13 | 홀로그램용 투명 터치스크린 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20200055360A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20250064052A (ko) | 2023-10-31 | 2025-05-09 | 희성전자 주식회사 | 표면 반사 이미지 및 투과 이미지 방지 구조를 갖는 홀로그램 광학 장치 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100388562B1 (ko) | 1994-06-07 | 2003-10-10 | 리치몬드 홀로그래픽 리서치 앤드 디벨롭먼트 리미티드 | 홀로그래피광학소자를가진디스플레이장치 |
-
2018
- 2018-11-13 KR KR1020180138942A patent/KR20200055360A/ko not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100388562B1 (ko) | 1994-06-07 | 2003-10-10 | 리치몬드 홀로그래픽 리서치 앤드 디벨롭먼트 리미티드 | 홀로그래피광학소자를가진디스플레이장치 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20250064052A (ko) | 2023-10-31 | 2025-05-09 | 희성전자 주식회사 | 표면 반사 이미지 및 투과 이미지 방지 구조를 갖는 홀로그램 광학 장치 |
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