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RU98121191A - LCD DISPLAY ELEMENT - Google Patents

LCD DISPLAY ELEMENT

Info

Publication number
RU98121191A
RU98121191A RU98121191/28A RU98121191A RU98121191A RU 98121191 A RU98121191 A RU 98121191A RU 98121191/28 A RU98121191/28 A RU 98121191/28A RU 98121191 A RU98121191 A RU 98121191A RU 98121191 A RU98121191 A RU 98121191A
Authority
RU
Russia
Prior art keywords
filters
output mask
display element
lcd display
substrates
Prior art date
Application number
RU98121191/28A
Other languages
Russian (ru)
Other versions
RU2196350C2 (en
Inventor
В.А. Цветков
О.В. Цветков
И.В. Цветков
Original Assignee
В.А. Цветков
О.В. Цветков
И.В. Цветков
Filing date
Publication date
Application filed by В.А. Цветков, О.В. Цветков, И.В. Цветков filed Critical В.А. Цветков
Priority to RU98121191/28A priority Critical patent/RU2196350C2/en
Priority claimed from RU98121191/28A external-priority patent/RU2196350C2/en
Publication of RU98121191A publication Critical patent/RU98121191A/en
Application granted granted Critical
Publication of RU2196350C2 publication Critical patent/RU2196350C2/en

Links

Claims (1)

Элемент жидкокристаллического дисплея, содержащий слой жидкого кристалла, заключенный между двумя подложками с прозрачными электродами, триаду светофильтров, пропускающих первичные длины волн и выполненных из полимера, поляроиды с внешних сторон, отличающийся тем, что в него введена выходная маска со щелями, каждый из светофильтров триады выполнен в виде линзы Френеля с одинаковыми фокусными расстояниями, но для разных длин волн в каждом из светофильтров, выходная маска и светофильтры расположены на внешней стороне одной из подложек, фокусы линз Френеля совмещены со щелями в выходной маске.An element of a liquid crystal display containing a liquid crystal layer enclosed between two substrates with transparent electrodes, a triad of optical filters that transmit primary wavelengths and made of polymer, polaroids from the outside, characterized in that an output mask with slots is inserted into it, each of the filters of the triad made in the form of a Fresnel lens with the same focal lengths, but for different wavelengths in each of the filters, the output mask and filters are located on the outside of one of the substrates, Fresnel lenses are aligned with slits in the output mask.
RU98121191/28A 1998-11-23 1998-11-23 Element of liquid-crystal display RU2196350C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU98121191/28A RU2196350C2 (en) 1998-11-23 1998-11-23 Element of liquid-crystal display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98121191/28A RU2196350C2 (en) 1998-11-23 1998-11-23 Element of liquid-crystal display

Publications (2)

Publication Number Publication Date
RU98121191A true RU98121191A (en) 2000-08-27
RU2196350C2 RU2196350C2 (en) 2003-01-10

Family

ID=20212638

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98121191/28A RU2196350C2 (en) 1998-11-23 1998-11-23 Element of liquid-crystal display

Country Status (1)

Country Link
RU (1) RU2196350C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2383910C2 (en) * 2006-05-23 2010-03-10 Валентин Алексеевич Цветков Method of making optical filter matrices for liquid crystal display and device for realising said method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60172131U (en) * 1984-04-20 1985-11-14 ホシデン株式会社 Color LCD display
US5012274A (en) * 1987-12-31 1991-04-30 Eugene Dolgoff Active matrix LCD image projection system
RU2068573C1 (en) * 1989-07-10 1996-10-27 Московское научно-производственное объединение "НИОПИК" Source of circularly polarized radiation and projection system
JPH06331974A (en) * 1993-05-26 1994-12-02 Canon Inc Color liquid crystal display

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