IT975609B - Adesione di materiali termopla stici - Google Patents
Adesione di materiali termopla sticiInfo
- Publication number
- IT975609B IT975609B IT3157872A IT3157872A IT975609B IT 975609 B IT975609 B IT 975609B IT 3157872 A IT3157872 A IT 3157872A IT 3157872 A IT3157872 A IT 3157872A IT 975609 B IT975609 B IT 975609B
- Authority
- IT
- Italy
- Prior art keywords
- adhesion
- thermoplastic materials
- thermoplastic
- materials
- Prior art date
Links
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
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
- G06F3/0238—Programmable keyboards
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
- H03M11/26—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys using opto-electronic means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/002—Legends replaceable; adaptable
- H01H2219/01—Liquid crystal
- H01H2219/012—Liquid crystal programmable
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Input From Keyboards Or The Like (AREA)
- Position Input By Displaying (AREA)
- Liquid Crystal (AREA)
- Collating Specific Patterns (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5857771 | 1971-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT975609B true IT975609B (it) | 1974-08-10 |
Family
ID=10481940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT3157872A IT975609B (it) | 1971-12-16 | 1972-11-13 | Adesione di materiali termopla stici |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2260328C3 (it) |
GB (1) | GB1344649A (it) |
IT (1) | IT975609B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE32040E (en) * | 1976-08-23 | 1985-11-26 | Calculator apparatus with electronically alterable key symbols | |
EP0066965A1 (en) * | 1981-06-05 | 1982-12-15 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and | Liquid crystal displays |
DE8334346U1 (de) * | 1983-11-30 | 1984-03-22 | Mueller, Rolf, Dr., 6750 Kaiserslautern | Vorrichtung, insbesondere fuer schreibmaschinen und terminals |
US4633227A (en) * | 1983-12-07 | 1986-12-30 | Itt Corporation | Programmable keyboard for a typewriter or similar article |
GB2181283A (en) * | 1984-09-17 | 1987-04-15 | Janet Braende | Electronically reconfigurable keyboard |
JPS6177920A (ja) * | 1984-09-22 | 1986-04-21 | Sharp Corp | 入力および液晶表示を行なう装置 |
GB2167218A (en) * | 1984-10-29 | 1986-05-21 | Royston John Malcolm Bruce | Computer key and keyboard |
-
1971
- 1971-12-16 GB GB1344649D patent/GB1344649A/en not_active Expired
-
1972
- 1972-11-13 IT IT3157872A patent/IT975609B/it active
- 1972-12-09 DE DE19722260328 patent/DE2260328C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU4988572A (en) | 1974-06-13 |
GB1344649A (en) | 1974-01-23 |
DE2260328C3 (de) | 1982-02-11 |
DE2260328B2 (de) | 1981-06-11 |
DE2260328A1 (de) | 1973-06-20 |
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