DE2445325A1 - A method for manufacturing hermetically sealed cells - Google Patents

A method for manufacturing hermetically sealed cells

Info

Publication number
DE2445325A1
DE2445325A1 DE19742445325 DE2445325A DE2445325A1 DE 2445325 A1 DE2445325 A1 DE 2445325A1 DE 19742445325 DE19742445325 DE 19742445325 DE 2445325 A DE2445325 A DE 2445325A DE 2445325 A1 DE2445325 A1 DE 2445325A1
Authority
DE
Grant status
Application
Patent type
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.)
Pending
Application number
DE19742445325
Other languages
German (de)
Inventor
Manfred Dipl Phys Biermann
Udo Dipl Phys Braatz
Wolfgang Heidborn
Werner Kirschke
Gerhard Milde
Leonhard Schenk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VEB WERK fur FERNSEHELEKTRONIK
Original Assignee
VEB WERK fur FERNSEHELEKTRONIK
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.)
Filing date
Publication date

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/01Devices 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
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1339Gaskets; Spacers, also spacers with conducting properties; Sealing of the cell
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/06Joining glass to glass by processes other than fusing
DE19742445325 1973-10-12 1974-09-23 A method for manufacturing hermetically sealed cells Pending DE2445325A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD17400973 1973-10-12

Publications (1)

Publication Number Publication Date
DE2445325A1 true true DE2445325A1 (en) 1975-04-17

Family

ID=5493073

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742445325 Pending DE2445325A1 (en) 1973-10-12 1974-09-23 A method for manufacturing hermetically sealed cells

Country Status (1)

Country Link
DE (1) DE2445325A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361674A1 (en) * 1976-08-10 1978-03-10 Siemens Ag A liquid crystal cell and frame fiberglass
FR2412898A1 (en) * 1977-12-22 1979-07-20 Philips Nv A display device as a display medium liquid
EP0009243A1 (en) * 1978-09-22 1980-04-02 Siemens Aktiengesellschaft Method of fabricating fiber spacers for distancing two plates, and use of fiber spacers in a display device
WO1984004402A1 (en) * 1983-04-21 1984-11-08 Beckman Instruments Inc Liquid crystal tuned birefringent filter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361674A1 (en) * 1976-08-10 1978-03-10 Siemens Ag A liquid crystal cell and frame fiberglass
US4165157A (en) * 1976-08-10 1979-08-21 Siemens Aktiengesellschaft Liquid crystal cell having a glass fiber frame
FR2412898A1 (en) * 1977-12-22 1979-07-20 Philips Nv A display device as a display medium liquid
EP0009243A1 (en) * 1978-09-22 1980-04-02 Siemens Aktiengesellschaft Method of fabricating fiber spacers for distancing two plates, and use of fiber spacers in a display device
WO1984004402A1 (en) * 1983-04-21 1984-11-08 Beckman Instruments Inc Liquid crystal tuned birefringent filter

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