KR100533521B1 - 정보표시용 휴대전자장치 및 시계 - Google Patents
정보표시용 휴대전자장치 및 시계 Download PDFInfo
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- KR100533521B1 KR100533521B1 KR10-2002-0041788A KR20020041788A KR100533521B1 KR 100533521 B1 KR100533521 B1 KR 100533521B1 KR 20020041788 A KR20020041788 A KR 20020041788A KR 100533521 B1 KR100533521 B1 KR 100533521B1
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- South Korea
- Prior art keywords
- light
- ultraviolet
- light emitting
- emitting layer
- liquid crystal
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- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 239000004973 liquid crystal related substance Substances 0.000 claims description 136
- 230000000903 blocking effect Effects 0.000 claims description 84
- 239000010408 film Substances 0.000 claims description 65
- 230000004044 response Effects 0.000 claims description 31
- 210000002858 crystal cell Anatomy 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 4
- 238000000427 thin-film deposition Methods 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 90
- 239000000463 material Substances 0.000 description 42
- 210000000707 wrist Anatomy 0.000 description 41
- 230000008021 deposition Effects 0.000 description 29
- 230000004048 modification Effects 0.000 description 21
- 238000012986 modification Methods 0.000 description 21
- 230000000694 effects Effects 0.000 description 19
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 8
- 239000003086 colorant Substances 0.000 description 7
- 238000002834 transmittance Methods 0.000 description 6
- 210000004247 hand Anatomy 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- ALFHIHDQSYXSGP-UHFFFAOYSA-N 1,2-dichloro-3-(2,4-dichlorophenyl)benzene Chemical compound ClC1=CC(Cl)=CC=C1C1=CC=CC(Cl)=C1Cl ALFHIHDQSYXSGP-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- NRBNBYFPJCCKTO-UHFFFAOYSA-N 1,2,5-trichloro-3-(2-chlorophenyl)benzene Chemical compound ClC1=CC(Cl)=C(Cl)C(C=2C(=CC=CC=2)Cl)=C1 NRBNBYFPJCCKTO-UHFFFAOYSA-N 0.000 description 2
- 241000283153 Cetacea Species 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133617—Illumination with ultraviolet light; Luminescent elements or materials associated to the cell
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0023—Visual time or date indication means by light valves in general
- G04G9/0029—Details
- G04G9/0035—Details constructional
- G04G9/0041—Illumination devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0279—Improving the user comfort or ergonomics
- H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Electric Clocks (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (17)
- 투명보호부재가 설치되어 있는 개구부를 갖는 장치 케이스;상기 장치 케이스 내에 상기 투명보호부재와 대응하여 배치된 전자회로부;상기 장치케이스 내에 상기 개구부의 주변부와 대응하여 배치된 자외선영역의 빛을 조사하는 자외선방출부;상기 전자회로부에 설치되어서 자외선영역의 빛에 반응하여 유색발광하는 발광층;상기 투명보호부재의 표면과 이면중 적어도 한쪽에 설치되고, 상기 자외선방출부에서 조사한 자외선영역의 빛을 반사하여 이것 이외의 빛을 투과하는 자외선반사막을 구비하는 것을 특징으로 하는 정보표시용 휴대전자장치.
- 투명보호부재가 설치되어 있는 개구부를 갖는 장치 케이스 내에 적어도 액정표시장치를 갖는 전자회로부를 상기 투명보호부재에 대응시켜서 배치한 정보표시용 휴대전자장치에 있어서,상기 액정표시장치는 한쌍의 투명한 전극기판 사이에 액정을 봉입하여 되는 액정셀과, 상기 액정셀의 상면 및 하면에 각각 배치된 한쌍의 자외선 투과 편광판과, 상기 액정셀의 하측에 위치하는 상기 편광판의 하측에 배치된 반사기로 이루어지고,상기 장치 케이스 내에 자외선 영역의 빛을 조사하는 자외선방출부를 상기 개구부의 주변부에 대응시켜서 배치하고,상기 액정표시장치의 상기 반사기 상에 자외선영역의 빛에 반응하여 유색발광하는 발광층을 설치하고,상기 투명보호부재의 표면과 이면중 적어도 한쪽에 상기 자외선방출부에서 조사한 자외선영역의 빛을 반사하여 이것 이외의 빛을 투과하는 자외선 반사막을 설치한 것을 특징으로 하는 정보표시용 휴대전자장치.
- 제 1 항에 있어서,상기 자외선반사막은 상기 장치 케이스의 외부로부터 상기 개구부로 입사하는 외부광 중, 자외선 영역의 빛만을 차단하는 것을 특징으로 하는 정보표시용 휴대전자장치.
- 제 2 항에 있어서,상기 자외선반사막은 상기 장치 케이스의 외부로부터 상기 개구부로 입사하는 외부광 중, 자외선 영역의 빛만을 차단하는 것을 특징으로 하는 정보표시용 휴대전자장치.
- 제 1 항에 있어서, 상기 자외선반사막은 박막의 증착층을 적층한 구조인 것을 특징으로 하는 정보표시용 휴대전자장치.
- 제 2 항에 있어서, 상기 자외선반사막은 박막의 증착층을 적층한 구조인 것을 특징으로 하는 정보표시용 휴대전자장치.
- 제 1 항에 있어서, 상기 자외선반사막은 파장이 450 nm 이상의 자외선 영역 외의 빛을 92% 이상 투과하고, 상기 자외선 방출부로부터의 자외선영역의 빛을 70% ~ 90% 반사하고, 또한 상기 장치 케이스의 외부로부터 상기 개구부로 입사하는 자외선 영역의 빛중, 파장이 300 nm 이하의 빛을 90% 이상 차단하고, 파장이 400 nm 이하의 빛을 98% 정도 차단하는 구조인 것을 특징으로 하는 정보표시용 휴대전자장치.
- 제 1 항에 있어서, 상기 발광층은 상기 자외선방출부로부터 멀어짐에 따라 발광량이 점차 많아지도록 구성되어 있는 것을 특징으로 하는 정보표시용 휴대전자장치.
- 제 2 항에 있어서, 상기 발광층은 상기 자외선방출부로부터 멀어짐에 따라 발광하는 가시광선 영역의 빛의 파장이 점차 짧아지도록 구성되어 있는 것을 특징으로 하는 정보표시용 휴대전자장치.
- 투명보호부재가 상부에 장착된 시계케이스;상기 시계케이스 내에 배치된 시계전자회로부;상기 시계전자회로부와 시계케이스 사이에 상기 시계케이스의 주변부를 따라서 설치되어 있는 차광부재;상기 차광부재의 상부에 설치되어서 자외선영역의 빛을 조사하는 자외선 방출소자와, 상기 시계전자회로부의 위쪽 위치에 설치된 문자판;상기 문자판의 중심으로부터 돌출한 지침축의 상부에 설치된 지침;상기 지침의 상부면에 형성되고, 상기 자외선방출소자로부터 조사된 자외선영역의 빛에 반응하여 유색발광하는 발광층을 갖추고 있고,상기 차광부재의 상부중, 서로 대향하는 위치에는 해당 차광부재의 중심을 향하여 개구하는 한쌍의 요면부가 설치되어 있으며, 상기 요면부의 높이위치는 상기 지침의 높이위치보다도 더 높은 위치에 설치되어 있고,상기 자외선방출소자는 한쌍의 요면부내에 배치되어, 상기 발광층을 향하여 위쪽에서 직접 자외선 조사하는 것을 특징으로 하는 시계.
- 제 10 항에 있어서,상기 한쌍의 요면부는 12시측의 위치와 6시측의 위치에 설치되어 있는 것을 특징으로 하는 시계
- 제 10 항에 있어서,상기 발광층은 지침의 상부면에 형성되어 있는 외에, 상기 문자판의 상면에 설치되어 있는 것을 특징으로 하는 시계.
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Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001216775 | 2001-07-17 | ||
JPJP-P-2001-00216775 | 2001-07-17 | ||
JP2002161480A JP2003098272A (ja) | 2001-07-17 | 2002-06-03 | 電子機器および液晶表示装置 |
JPJP-P-2002-00161480 | 2002-06-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030007222A KR20030007222A (ko) | 2003-01-23 |
KR100533521B1 true KR100533521B1 (ko) | 2005-12-06 |
Family
ID=26618870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0041788A KR100533521B1 (ko) | 2001-07-17 | 2002-07-16 | 정보표시용 휴대전자장치 및 시계 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6806644B2 (ko) |
JP (1) | JP2003098272A (ko) |
KR (1) | KR100533521B1 (ko) |
CN (1) | CN100409121C (ko) |
TW (1) | TWI246621B (ko) |
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JP2003076305A (ja) * | 2001-08-31 | 2003-03-14 | Casio Comput Co Ltd | 紫外線発光装置及び電子機器 |
JP2004212427A (ja) * | 2002-12-27 | 2004-07-29 | Casio Comput Co Ltd | 表示装置及び電子時計 |
WO2004092850A2 (en) * | 2003-04-01 | 2004-10-28 | Galli Robert D | Assembly and method for illuminating a watch |
US20050028411A1 (en) * | 2003-04-28 | 2005-02-10 | Sun Yu | Promotional item having fluorescing or phosphorescing ink indicia |
JP2006524826A (ja) * | 2003-04-28 | 2006-11-02 | フワウサ, マイケル,ジュリアン | 印、時計および他の機器の紫外線照明 |
US20040212988A1 (en) * | 2003-04-28 | 2004-10-28 | Fuwausa Michelle Jillian | Illumination devices using LEDs |
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JP2005134650A (ja) * | 2003-10-30 | 2005-05-26 | Casio Comput Co Ltd | 紫外光シャッタ素子 |
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WO2009106146A1 (en) * | 2008-02-29 | 2009-09-03 | Nokia Corporation | Changeable pattern in a structure |
US20100110657A1 (en) * | 2008-11-05 | 2010-05-06 | Visteon Global Technologies, Inc. | Instrument Panel And Gauge With Ultraviolet Indicia |
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- 2002-07-16 TW TW091115820A patent/TWI246621B/zh not_active IP Right Cessation
- 2002-07-16 KR KR10-2002-0041788A patent/KR100533521B1/ko active IP Right Grant
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Also Published As
Publication number | Publication date |
---|---|
US20030016315A1 (en) | 2003-01-23 |
TWI246621B (en) | 2006-01-01 |
CN100409121C (zh) | 2008-08-06 |
KR20030007222A (ko) | 2003-01-23 |
US6806644B2 (en) | 2004-10-19 |
CN1397854A (zh) | 2003-02-19 |
JP2003098272A (ja) | 2003-04-03 |
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