Gibt es Börsennotierte Glühbirnenproduzenten ?

@ select [#9]
@ scorpion260 [#5]

Das ist ja wie im Bullenmarkt. ;-)

Kann mich noch an die Einführung des Dosenpfands erinnern. In der Zeit nach der Ankündigung bis zur Einführung ist seinerzeit Krones sehr gut gelaufen. Da gab es zwar keine so spektakulären Tagesbewegungen, aber eine deutliche Outperformance zum MDax.

Mal sehen wie es weitergeht mit Aixtron.

Danke an alle für die vielen Vorschläge!

Aixtron profitiert vom Glühbirnenverbot

Boerse.ARD.de / nb (09.12.08) - Die Aktie von Aixtron führt am Dienstag die Gewinnerliste des TecDax an. Denn die europaweite Abschaffung der Glühbirne wäre für Aixtron ein Glücksfall.

(Quelle und ausführlich weiter lesen: http://www.boerse.ard.de/content.jsp?key=dokument_325338)

Aixtron hatte ich auch schon im Depot vor ca. 1 1/2 Jahren, aber dann +/- 0 wieder abgestossen. Rückblickend kommt mir die "story" wie diejenige von Singulus vor: das Geschäftsmodell tönt innovativ und zukunftsorientiert, der Kursverlauf jedoch sagt was anderes. Meine drei Groschen zum Thema...

Hier ein Link zu einem "LED-Informations-Portal" von Osram: http://www.osram.ch/osram_ch/DE/Professionals/Opto-Halbleiter_%26_LED/index.html

Einige Firmen die in diesem Markt tätig sind: Seoul Semiconductors, Cree (NASDAQ:CREE), Philips, Osram, Nexxus Lighting (NASDAQ: Nexs). Diese Firmen werden im Wikipedia Artikel genannt. Der aktuelle Stand der Technik kann dort auch nachgelesen werden: http://de.wikipedia.org/wiki/Leuchtdiode
Eine weitere Firma im Leuchtdioden Markt: Vishay Intertechnology (NYSE:VSH).

aktueller Journal Artikel zum Thema LED.

LEDs And Smart Lighting COULD Save Trillions Of Dollars, Spark Global Innovation

(Dec. 20, 2008) A "revolution" in the way we illuminate our world is imminent, according to a paper published this week by two professors at Rensselaer Polytechnic Institute.
Innovations in photonics and solid state lighting will lead to trillions of dollars in cost savings, along with a massive reduction in the amount of energy required to light homes and businesses around the globe, the resea More..rchers forecast.
A new generation of lighting devices based on light-emitting diodes (LEDs) will supplant the common light bulb in coming years, the paper suggests. In addition to the environmental and cost benefits of LEDs, the technology is expected to enable a wide range of advances in areas as diverse as healthcare, transportation systems, digital displays, and computer networking.
"What the transistor meant to the development of electronics, the LED means to the field of photonics. This core device has the potential to revolutionize how we use light," wrote co-authors E. Fred Schubert and Jong Kyu Kim.
Schubert is the Wellfleet Senior Constellation Professor of Future Chips at Rensselaer, and heads the university's National Science Foundation-funded Smart Lighting Center. Kim is a research assistant professor of electrical, computer, and systems engineering. The paper, titled "Transcending the replacement paradigm of solid-state lighting," will be published in the Dec. 22, 2008 issue of Optics Express.
Researchers are able to control every aspect of light generated by LEDs, allowing the light sources to be tweaked and optimized for nearly any situation, Schubert and Kim said. In general LEDs will require 20 times less power than today's conventional light bulbs, and five times less power than "green" compact fluorescent bulbs.
If all of the world's light bulbs were replaced with LEDs for a period of 10 years, Schubert and Kim estimate the following benefits would be realized:
* Total energy consumption would be reduced by 1,929.84 joules
* Electrical energy consumption would be reduced by terawatt hours
* Financial savings of $1.83 trillion
* Carbon dioxide emissions would be reduced by 10.68 gigatons
* Crude oil consumption would be reduced by 962 million barrels
* The number of required global power plants would be reduced by 280
With all of the promise and potential of LEDs, Schubert and Kim said it is important not to pigeonhole or dismiss smart lighting technology as a mere replacement for conventional light bulbs. The paper is a call to arms for scientists and engineers, and stresses that advances in photonics will position solid state lighting as a catalyst for unexpected, currently unimaginable technological advances.
"Deployed on a large scale, LEDs have the potential to tremendously reduce pollution, save energy, save financial resources, and add new and unprecedented functionalities to photonic devices. These factors make photonics what could be termed a benevolent tsunami, an irresistible wave, a solution to many global challenges currently faced by humanity and will be facing even more in the years to come," the researchers wrote. "Transcending the replacement paradigm will open up a new chapter in photonics: Smart lighting sources that are controllable, tunable, intelligent, and communicative."
Possible smart lighting applications include rapid biological cell identification, interactive roadways, boosting plant growth, and better supporting human circadian rhythms to reduce an individual's dependency on sleep-inducing drugs or reduce the risk of certain types of cancer.

Journal reference:
http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-16-26-21835
1. E. Fred Schubert and Jong Kyu Kim. Transcending the Replacement Paradigm of Solid-State Lighting. Optics Express, Vol. 16, Issue 6, December 22, 2008

den ganzen Journal Artikel als pdf: http://www.opticsinfobase.org/DirectPDFAccess/5B835EF3-BDB9-137E-C6EE7FC3408265F1_175487.pdf?da=1&id=175487&seq=0&CFID=22934642&CFTOKEN=58843754

@ scorpion260 [#5]

Kein Glühbirnenhersteller, aber der Markt für LEDs ist ein wichtiger Bestsandteil im Produktportfolio.

Natürlich ohne Gewähr und ohne den Titel irgendwie überprüft zu haben.

Den Artikel, den Du oben eingestellt hast, habe ich schon vor längerer Zeit gelesen, zumindest mit ähnlichem Inhalt. Ich weiß nur nicht mehr wo.

http://aktien.onvista.de/profil.html?ID_OSI=21058705

Das war mal eine Empfehlung die sich gelohnt hätte, wenn ich meine eigene Empfehlung gekauft hätte. *g