LIQUID RESERVOIR, SIGHTING DEVICE FOR SIGHTING UNDER LIQUID SURFACE AND OPTICAL FILM Russian patent published in 2012 - IPC G02B5/02 A01K63/00 

Abstract RU 2444769 C1

FIELD: physics.

SUBSTANCE: liquid reservoir has a transparent wall and a microrelief layer, having a microrelief structure and lying on the outer surface of the wall, and a protective layer covering the microrelief structure, arranged in order from the wall. The protective layer has refraction index which is essentially equal to that of the liquid to be stored in the reservoir.

EFFECT: reduced reflection from the surface of the reservoir and longevity.

22 cl, 19 dwg

Similar patents RU2444769C1

Title Year Author Number
ANTIREFLECTION FILM, DISPLAY DEVICE AND LIGHT-TRANSMITTING ELEMENT 2012
  • Taguti Tokio
  • Imaoku Takao
RU2489738C1
ANTIREFLECTION FILM, DISPLAY DEVICE AND LIGHT-TRANSMITTING ELEMENT 2010
  • Taguti Tokio
  • Imaoku Takao
RU2493574C1
LIQUID CRYSTAL DISPLAY 2010
  • Khasegava Masakhiro
  • Sakai Akira
RU2450295C1
ROLLER IMPRINTER AND METHOD OF MAKING IMPRINT-SHEET 2009
  • Fudzii Akijosi
  • Jamada Nobuaki
RU2471626C2
ANTI-REFLECTION FILM AND DISPLAY DEVICE 2009
  • Tsuda Kadzukhiko
RU2468397C2
PRINTED PRODUCT WITH PROTECTED PRINTING POLYGRAPHIC METHODS WITH RAINBOW HOLOGRAPHIC IMAGES 2016
  • Vinogradov Aleksandr Valentinovich
  • Vinogradov Vladimir Valentinovich
  • Yakovlev Aleksandr Vyacheslavovich
  • Rigin Vasilij Vladimirovich
  • Dmitrikov Pavel Anatolevich
RU2635908C2
PROTECTIVE DEVICE AND METHOD OF PRODUCING AND USING SAID DEVICE 2012
  • Makferson Charlz Duglas
  • Garanzotis Teodoros
RU2608926C2
PROTECTIVE ELEMENT AND METHOD OF ITS MANUFACTURING 2009
  • Heim Manfred
RU2483934C2
MICROPRISM-BASED PROTECTIVE DEVICE AND COMPONENT INCORPORATING SUCH DEVICE 2006
  • Istell Kristofer Dzhon
  • Ishervud Roland
  • Kommander Lorens Dzhordzh
RU2395401C2
LIQUID CRYSTAL DISPLAY 2008
  • Vatanabe Khisasi
  • Taguti Tokio
RU2429514C1

RU 2 444 769 C1

Authors

Jamada Nobuaki

Dates

2012-03-10Published

2009-12-01Filed