IPC Definitions - January 01, 2012

G09F 9/00 - Definition fr

Definition statement

This main group covers:

Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements.

References relevant to classification in this main group

This main group does not cover:

indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position

G09F 11/00

Informative references

Attention is drawn to the following places, which may be of interest for search:

micro-structural devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes

B81B 3/00

light guides

G02B 6/00

displays based on interference in an adjustable optical cavity

G02B 26/00

displays based on the rotation of particles under the influence of an external field, e.g. gyricons, twisting ball displays

G02B 26/02

displays based on reflecting micro-mechanical devices, e.g. micro-electromechanical system (MEMS) mirrors, deformable mirror devices (DMD)

G02B 26/08

head-up displays

G02B 27/01

other optical systems or other optical apparatus for producing stereoscopic or other three-dimensional effects

G02B 27/22

liquid crystal displays (LCD)

G02F 1/13

displays based on electrochromic elements

G02F 1/15

displays based on electrophoresis

G02F 1/167

abacus

G06C 1/00

arrangements for transferring data from a digital processing unit to an output display device

G06F 3/14

slide rules

G06G 1/00

arrangements or circuits for control of indicating devices using static means to present variable information

G09G

incandescent panels comprising a number of separate incandescent bodies

H01K 9/00

cathode ray tubes

H01J 31/00

plasma display panels

H01J 11/00, H01J 17/49

semiconductor devices with at least one potential-jump barrier or surface barrier, specially adapted for light emission, e.g. LED

H01L 27/15, H01L 33/00

organic light emitting devices, e.g. OLED displays or PLED displays

H01L 27/32, H01L 51/50

pictorial communication, e.g. television

H04N

electroluminescent light sources

H05B 33/00

display consisting of a printed circuit board carrying a matrix of single LED

H05K 3/30