DD102478A1 - - Google Patents

Info

Publication number: DD102478A1
Authority: DD; German Democratic Republic

Application number

DD167516A

Priority date (The priority date 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 date listed.)

1972-12-12

Filing date

1972-12-12

Publication date

1973-12-12

1972-12-12 Application filed filed Critical

1972-12-12 Priority to DD167516A priority Critical patent/DD102478A1/xx

1973-11-16 Priority to CH1616073A priority patent/CH564788A5/xx

1973-11-23 Priority to DE2358415A priority patent/DE2358415A1/en

1973-12-11 Priority to BG25208A priority patent/BG19744A1/xx

1973-12-12 Priority to FR7344379A priority patent/FR2209946B3/fr

1973-12-12 Publication of DD102478A1 publication Critical patent/DD102478A1/xx

Classifications

- 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
- G02F1/133553—Reflecting elements
- 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
- G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- 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
- G02F2203/00—Function characteristic
- G02F2203/02—Function characteristic reflective

Landscapes

Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Mathematical Physics (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Liquid Crystal (AREA)
Optical Elements Other Than Lenses (AREA)

DD167516A 1972-12-12 1972-12-12 DD102478A1 (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
DD167516A DD102478A1 (en)	1972-12-12	1972-12-12
CH1616073A CH564788A5 (en)	1972-12-12	1973-11-16
DE2358415A DE2358415A1 (en)	1972-12-12	1973-11-23	LIQUID CRYSTAL COMPONENT ACCORDING TO THE REFLECTION PRINCIPLE
BG25208A BG19744A1 (en)	1972-12-12	1973-12-11
FR7344379A FR2209946B3 (en)	1972-12-12	1973-12-12

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD167516A DD102478A1 (en)	1972-12-12	1972-12-12

Publications (1)

Publication Number	Publication Date
DD102478A1 true DD102478A1 (en)	1973-12-12

Family

ID=5489302

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD167516A DD102478A1 (en)	1972-12-12	1972-12-12

Country Status (5)

Country	Link
BG (1)	BG19744A1 (en)
CH (1)	CH564788A5 (en)
DD (1)	DD102478A1 (en)
DE (1)	DE2358415A1 (en)
FR (1)	FR2209946B3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2028529A (en) *	1978-08-21	1980-03-05	Gen Electric	Liquid crystal displays
US4732456A (en) *	1984-08-28	1988-03-22	Taliq Corporation	Scattering display for contrast enhancement including target
US4832458A (en) *	1984-08-28	1989-05-23	Talig Corporation	Display for contrast enhancement
US4824208A (en) *	1984-08-28	1989-04-25	Talig Corporation	Display for contrast enhancement
EP0225410A1 (en) *	1985-12-04	1987-06-16	Taliq Corporation	Display with means for contrast enhancement
US4772102A (en) *	1987-05-18	1988-09-20	Taliq Corporation	Display with light traps between reflector and scattering means
JP2610698B2 (en) *	1990-07-17	1997-05-14	シャープ株式会社	Method for manufacturing reflective liquid crystal display device

1972
- 1972-12-12 DD DD167516A patent/DD102478A1/xx unknown
1973
- 1973-11-16 CH CH1616073A patent/CH564788A5/xx not_active IP Right Cessation
- 1973-11-23 DE DE2358415A patent/DE2358415A1/en active Pending
- 1973-12-11 BG BG25208A patent/BG19744A1/xx unknown
- 1973-12-12 FR FR7344379A patent/FR2209946B3/fr not_active Expired

Also Published As

Publication number	Publication date
BG19744A1 (en)	1975-10-10
FR2209946A1 (en)	1974-07-05
FR2209946B3 (en)	1976-10-15
CH564788A5 (en)	1975-07-31
DE2358415A1 (en)	1974-06-20

Publication	Publication Date	Title
JPS5418886B2 (en)	1979-07-11
JPS4930279A (en)	1974-03-18
FR2209946B3 (en)	1976-10-15
JPS4921070A (en)	1974-02-25
FR2190818A1 (en)	1974-02-01
JPS4926059A (en)	1974-03-08
JPS5043000Y2 (en)	1975-12-09
CS168207B1 (en)	1976-05-28
JPS5114865Y2 (en)	1976-04-20
JPS5142955Y2 (en)	1976-10-19
CS166445B1 (en)	1976-02-27
JPS4942629U (en)	1974-04-15
CS164479B1 (en)	1975-11-07
CS149971B1 (en)	1973-09-04
JPS4919141U (en)	1974-02-18
CS153175B1 (en)	1974-02-25
CS168910B1 (en)	1976-06-29
CS168861B1 (en)	1976-06-29
CS166446B1 (en)	1976-02-27
BG17893A1 (en)	1974-03-05
CH565291A5 (en)	1975-08-15
AU480892A (en)	1974-03-14
BG18693A1 (en)	1975-03-20
CH1169172A4 (en)	1974-06-14
CH1673072A4 (en)	1974-05-31