Samsung Display Co., Ltd. patent applications published on October 12th, 2023
Summary of the patent applications from Samsung Display Co., Ltd. on October 12th, 2023
Samsung Display Co., Ltd. has recently filed patents related to various optoelectronic devices and display technologies. These patents include inventions related to organic molecules used in optoelectronic devices, light-emitting devices, light-emitting elements, organometallic compounds, and display devices.
The patents filed by Samsung Display Co., Ltd. cover a range of technologies and applications in the field of optoelectronics and display devices. Some notable applications include:
- Light-emitting devices with multiple emitting parts and charge generation parts, where the band gap of the charge generation layers can be adjusted to optimize device performance.
- Light-emitting elements with functional layers containing specific amine compounds, which can enhance the efficiency and performance of the elements.
- Light-emitting devices incorporating new organometallic compounds, which can improve the performance and stability of the devices.
- Display devices with various components such as substrates, semiconductor layers, insulating layers, gate electrodes, scan lines, data lines, and driving voltage lines, designed to optimize display performance and functionality.
- Display devices with light blocking patterns, transmission layers, and optical filters, allowing for improved control of light transmission and display quality.
- Windows with multiple layers, including low-refractive layers, functional layers, and perfluorinated compound layers, designed to reduce reflection and enhance functionality.
- Display apparatus with display panels, protective films, and cover panels, providing enhanced protection and durability for the display elements.
Overall, Samsung Display Co., Ltd. has been actively filing patents in the field of optoelectronics and display technologies, covering a wide range of applications and innovations. These patents demonstrate the company's commitment to advancing the field and developing new technologies for improved optoelectronic devices and display devices.
Contents
- 1 Patent applications for Samsung Display Co., Ltd. on October 12th, 2023
- 1.1 DISPLAY DEVICE (18101443)
- 1.2 DISPLAY MODULE MANUFACTURING APPARATUS AND DISPLAY MODULE MANUFACTURING METHOD (18328583)
- 1.3 TRAY FOR DISPLAY PANEL (18116458)
- 1.4 LIGHT EMITTING DEVICE AND FUSED POLYCYCLIC COMPOUND FOR THE LIGHT EMITTING DEVICE (18114158)
- 1.5 LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND THE ORGANOMETALLIC COMPOUND (18052073)
- 1.6 RESIN COMPOSITION, ADHESIVE MEMBER, AND DISPLAY DEVICE (18335387)
- 1.7 METHOD OF PREPARING QUANTUM DOT, OPTICAL MEMBER INCLUDING THE QUANTUM DOT PREPARED USING THE METHOD, AND ELECTRONIC DEVICE INCLUDING THE QUANTUM DOT (18132896)
- 1.8 MASK ASSEMBLY MANUFACTURING APPARATUS AND MASK ASSEMBLY MANUFACTURING METHOD USING THE SAME (18096300)
- 1.9 METHOD AND SYSTEM FOR CALIBRATING ULTRASONIC SENSOR (18185259)
- 1.10 LASER DEVICE AND METHOD OF ALIGNING LASER DEVICE (18074721)
- 1.11 DISPLAY PANEL INCLUDING IMAGE INPUT DEVICE AND LIQUID CRYSTAL DISPLAY HAVING THE SAME (18333684)
- 1.12 PHOTOSENSITIVE RESIN COMPOSITION AND DISPLAY DEVICE INCLUDING THE SAME (17992090)
- 1.13 DISPLAY PANEL (18209499)
- 1.14 TOUCH SENSOR AND DISPLAY DEVICE INCLUDING THE SAME (18209444)
- 1.15 ELECTRONIC DEVICE (18107635)
- 1.16 SYSTEMS AND METHODS FOR SCALABLE THROUGHPUT ENTROPY CODERS (18336877)
- 1.17 FINGERPRINT AUTHENTICATION DEVICE AND CALIBRATION DEVICE AND METHOD THEREOF (18132262)
- 1.18 DISPLAY DEVICE HAVING FINGERPRINT SENSING FUNCTION, ELECTRONIC DEVICE INCLUDING THE SAME, AND OPERATION METHOD THEREOF (18210607)
- 1.19 DISPLAY DEVICE (18097514)
- 1.20 DISPLAY DEVICE (18107704)
- 1.21 DISPLAY DEVICE (18160216)
- 1.22 DISPLAY DEVICE (18114241)
- 1.23 ELECTRONIC DEVICE INCLUDING CRACK DETECTION WIRING (18205597)
- 1.24 DATA DRIVING CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME (18210960)
- 1.25 SCAN DRIVER (18086648)
- 1.26 DISPLAY DEVICE AND DRIVING METHOD THEREOF (17947219)
- 1.27 EMISSIVE DISPLAY DEVICE (18170508)
- 1.28 DISPLAY DEVICE AND DIMMING DRIVING METHOD THEREOF (18176910)
- 1.29 DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME (18203926)
- 1.30 DISPLAY DEVICE (18102563)
- 1.31 DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME (18105896)
- 1.32 DISPLAY DEVICE WITH PIXEL SELECTOR (18159459)
- 1.33 PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING THE SAME (18335107)
- 1.34 DISPLAY DEVICE (18108800)
- 1.35 GATE DRIVER (18116104)
- 1.36 SCAN DRIVER AND DRIVING METHOD THEREOF (18211548)
- 1.37 DATA DRIVING CIRCUIT AND A DISPLAY DEVICE INCLUDING THE SAME (18096057)
- 1.38 DISPLAY DEVICE (18208074)
- 1.39 GAMMA CORRECTION METHOD FOR A DISPLAY DEVICE (18096536)
- 1.40 EXPOSURE APPARATUS AND METHOD OF MANUFACTURING DISPLAY DEVICE USING THE SAME (18133225)
- 1.41 DISPLAY DEVICE (18137235)
- 1.42 DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME (18057681)
- 1.43 DISPLAY DEVICE (18079084)
- 1.44 PIXEL AND DISPLAY DEVICE INCLUDING THE SAME (18121698)
- 1.45 DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME (18184561)
- 1.46 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE DISPLAY DEVICE (18192161)
- 1.47 DISPLAY DEVICE (18104478)
- 1.48 DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME (17977065)
- 1.49 DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF (18131827)
- 1.50 DISPLAY DEVICE AND MANUFACTURING METHOD FOR THE SAME (17960205)
- 1.51 DISPLAY DEVICE (18112708)
- 1.52 PIXEL AND DISPLAY DEVICE HAVING THE SAME (18116421)
- 1.53 TRANSCEIVER AND METHOD OF DRIVING THE SAME (18208127)
- 1.54 DISPLAY DEVICE AND PANEL BONDING SYSTEM COMPRISING THE SAME (18185075)
- 1.55 DISPLAY DEVICE AND AN INSPECTION METHOD OF A DISPLAY DEVICE (18208923)
- 1.56 DISPLAY DEVICE (18331631)
- 1.57 ROLLABLE DISPLAY DEVICE (17987049)
- 1.58 DISPLAY DEVICE (18125876)
- 1.59 DISPLAY DEVICE (18158234)
- 1.60 DISPLAY DEVICE INCLUDING PHOTO-SENSING PIXELS (18161029)
- 1.61 ORGANIC ELECTROLUMINESCENT DEVICE (18026806)
- 1.62 ORGANIC ELECTROLUMINESCENT DEVICE (18026813)
- 1.63 QUANTUM DOT, METHOD OF MANUFACTURING QUANTUM DOT, OPTICAL MEMBER INCLUDING QUANTUM DOT, AND ELECTRONIC APPARATUS INCLUDING QUANTUM DOT (18133383)
- 1.64 DISPLAY DEVICE (18324014)
- 1.65 LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF (17989219)
- 1.66 DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME (18109761)
- 1.67 DISPLAY PANEL, DISPLAY APPARATUS INCLUDING THE SAME, AND METHOD FOR MANUFACTURING THE DISPLAY PANEL (18203949)
- 1.68 DISPLAY DEVICE (17953366)
- 1.69 DISPLAY DEVICE (18157971)
- 1.70 DISPLAY DEVICE (18188303)
- 1.71 FLEXIBLE DISPLAY (18209556)
- 1.72 BONDING STRUCTURE AND DISPLAY DEVICE HAVING THE SAME (18296019)
- 1.73 DISPLAY DEVICE (18296555)
- 1.74 DISPLAY DEVICE (18094443)
- 1.75 DISPLAY DEVICE (18101809)
- 1.76 DISPLAY DEVICE AND METHOD OF DRIVING DISPLAY DEVICE (18167726)
- 1.77 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE DISPLAY DEVICE (18131779)
- 1.78 DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME (18133181)
- 1.79 WINDOW AND DISPLAY APPARATUS INCLUDING THE SAME (18131293)
- 1.80 DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME (18098411)
- 1.81 DISPLAY DEVICE (18100082)
- 1.82 DISPLAY DEVICE (18334539)
- 1.83 ORGANOMETALLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE (18045766)
- 1.84 ORGANOMETALLIC COMPOUND AND LIGHT-EMITTING DEVICE INCLUDING THE SAME (18095604)
- 1.85 LIGHT EMITTING ELEMENT AND AMINE COMPOUND FOR THE SAME (18167038)
- 1.86 LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME (18108146)
- 1.87 ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES (18042421)
Patent applications for Samsung Display Co., Ltd. on October 12th, 2023
DISPLAY DEVICE (18101443)
Main Inventor
Myeong Il CHOI
DISPLAY MODULE MANUFACTURING APPARATUS AND DISPLAY MODULE MANUFACTURING METHOD (18328583)
Main Inventor
OHJUNE KWON
TRAY FOR DISPLAY PANEL (18116458)
Main Inventor
Tae Gil KANG
LIGHT EMITTING DEVICE AND FUSED POLYCYCLIC COMPOUND FOR THE LIGHT EMITTING DEVICE (18114158)
Main Inventor
Kyoung SUNWOO
LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND THE ORGANOMETALLIC COMPOUND (18052073)
Main Inventor
Mina Jeon
RESIN COMPOSITION, ADHESIVE MEMBER, AND DISPLAY DEVICE (18335387)
Main Inventor
Katsuhiro YAMAMOTO
METHOD OF PREPARING QUANTUM DOT, OPTICAL MEMBER INCLUDING THE QUANTUM DOT PREPARED USING THE METHOD, AND ELECTRONIC DEVICE INCLUDING THE QUANTUM DOT (18132896)
Main Inventor
Changyeol Han
MASK ASSEMBLY MANUFACTURING APPARATUS AND MASK ASSEMBLY MANUFACTURING METHOD USING THE SAME (18096300)
Main Inventor
JUNGHYUN AHN
METHOD AND SYSTEM FOR CALIBRATING ULTRASONIC SENSOR (18185259)
Main Inventor
Kee Yong KIM
LASER DEVICE AND METHOD OF ALIGNING LASER DEVICE (18074721)
Main Inventor
Seong Jin YEON
DISPLAY PANEL INCLUDING IMAGE INPUT DEVICE AND LIQUID CRYSTAL DISPLAY HAVING THE SAME (18333684)
Main Inventor
Tae Hee LEE
PHOTOSENSITIVE RESIN COMPOSITION AND DISPLAY DEVICE INCLUDING THE SAME (17992090)
Main Inventor
Sung Hwan HONG
DISPLAY PANEL (18209499)
Main Inventor
Jong Ho HONG
TOUCH SENSOR AND DISPLAY DEVICE INCLUDING THE SAME (18209444)
Main Inventor
Do Ik Kim
ELECTRONIC DEVICE (18107635)
Main Inventor
Satoshi UCHINO
SYSTEMS AND METHODS FOR SCALABLE THROUGHPUT ENTROPY CODERS (18336877)
Main Inventor
Vijayaraghavan Thirumalai
FINGERPRINT AUTHENTICATION DEVICE AND CALIBRATION DEVICE AND METHOD THEREOF (18132262)
Main Inventor
Kee Yong KIM
DISPLAY DEVICE HAVING FINGERPRINT SENSING FUNCTION, ELECTRONIC DEVICE INCLUDING THE SAME, AND OPERATION METHOD THEREOF (18210607)
Main Inventor
Chul KIM
DISPLAY DEVICE (18097514)
Main Inventor
HEERIM SONG
DISPLAY DEVICE (18107704)
Main Inventor
TAEKYUNG AHN
DISPLAY DEVICE (18160216)
Main Inventor
KWANG SOO BAE
DISPLAY DEVICE (18114241)
Main Inventor
KIHYUN PYUN
ELECTRONIC DEVICE INCLUDING CRACK DETECTION WIRING (18205597)
Main Inventor
Kyungsu LEE
DATA DRIVING CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME (18210960)
Main Inventor
Hyung Gun MA
SCAN DRIVER (18086648)
Main Inventor
Hai Jung IN
DISPLAY DEVICE AND DRIVING METHOD THEREOF (17947219)
Main Inventor
Si Beak PYO
EMISSIVE DISPLAY DEVICE (18170508)
Main Inventor
MINKU LEE
DISPLAY DEVICE AND DIMMING DRIVING METHOD THEREOF (18176910)
Main Inventor
Hong Soo KIM
DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME (18203926)
Main Inventor
HYEONUK WON
DISPLAY DEVICE (18102563)
Main Inventor
HEEJEAN PARK
DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME (18105896)
Main Inventor
HAE-KWAN SEO
DISPLAY DEVICE WITH PIXEL SELECTOR (18159459)
Main Inventor
BYUNGSUN KIM
PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING THE SAME (18335107)
Main Inventor
DONGWOO KIM
DISPLAY DEVICE (18108800)
Main Inventor
Jun Won CHOI
GATE DRIVER (18116104)
Main Inventor
Haijung In
SCAN DRIVER AND DRIVING METHOD THEREOF (18211548)
Main Inventor
Hai Jung IN
DATA DRIVING CIRCUIT AND A DISPLAY DEVICE INCLUDING THE SAME (18096057)
Main Inventor
SUBIN KIM
DISPLAY DEVICE (18208074)
Main Inventor
Jung Kook Park
GAMMA CORRECTION METHOD FOR A DISPLAY DEVICE (18096536)
Main Inventor
Geonhwi PARK
EXPOSURE APPARATUS AND METHOD OF MANUFACTURING DISPLAY DEVICE USING THE SAME (18133225)
Main Inventor
SEUNG-WAN KIM
DISPLAY DEVICE (18137235)
Main Inventor
Hyun Woong KIM
DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME (18057681)
Main Inventor
Young Min PARK
DISPLAY DEVICE (18079084)
Main Inventor
Young Min PARK
PIXEL AND DISPLAY DEVICE INCLUDING THE SAME (18121698)
Main Inventor
Do Yeong PARK
DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME (18184561)
Main Inventor
Yong Duck SON
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE DISPLAY DEVICE (18192161)
Main Inventor
Jin Ho HYUN
DISPLAY DEVICE (18104478)
Main Inventor
Dong Hee SHIN
DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME (17977065)
Main Inventor
Geun Tak KIM
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF (18131827)
Main Inventor
Do Yeong PARK
DISPLAY DEVICE AND MANUFACTURING METHOD FOR THE SAME (17960205)
Main Inventor
Jin Taek KIM
DISPLAY DEVICE (18112708)
Main Inventor
Jeongsoo KIM
PIXEL AND DISPLAY DEVICE HAVING THE SAME (18116421)
Main Inventor
Kyung Bae KIM
TRANSCEIVER AND METHOD OF DRIVING THE SAME (18208127)
Main Inventor
Hyun Su KIM
DISPLAY DEVICE AND PANEL BONDING SYSTEM COMPRISING THE SAME (18185075)
Main Inventor
BYEONG HEE WON
DISPLAY DEVICE AND AN INSPECTION METHOD OF A DISPLAY DEVICE (18208923)
Main Inventor
Yong Jin SHIN
DISPLAY DEVICE (18331631)
Main Inventor
Tae Hyun RYU
ROLLABLE DISPLAY DEVICE (17987049)
Main Inventor
Won Beom LEE
DISPLAY DEVICE (18125876)
Main Inventor
DAE-YOUNG LEE
DISPLAY DEVICE (18158234)
Main Inventor
KWANG SOO BAE
DISPLAY DEVICE INCLUDING PHOTO-SENSING PIXELS (18161029)
Main Inventor
Kwang Soo Bae
ORGANIC ELECTROLUMINESCENT DEVICE (18026806)
Main Inventor
Hamed SHARIFIDEHSARI
ORGANIC ELECTROLUMINESCENT DEVICE (18026813)
Main Inventor
Hamed SHARIFIDEHSARI
QUANTUM DOT, METHOD OF MANUFACTURING QUANTUM DOT, OPTICAL MEMBER INCLUDING QUANTUM DOT, AND ELECTRONIC APPARATUS INCLUDING QUANTUM DOT (18133383)
Main Inventor
Seungwon Park
DISPLAY DEVICE (18324014)
Main Inventor
Kiho Bang
LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF (17989219)
Main Inventor
Hae Young YUN
DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME (18109761)
Main Inventor
WOO YONG SUNG
DISPLAY PANEL, DISPLAY APPARATUS INCLUDING THE SAME, AND METHOD FOR MANUFACTURING THE DISPLAY PANEL (18203949)
Main Inventor
YEONHWA LEE
DISPLAY DEVICE (17953366)
Main Inventor
HAEMIN KIM
DISPLAY DEVICE (18157971)
Main Inventor
MIN OH CHOI
DISPLAY DEVICE (18188303)
Main Inventor
KEONWOO KIM
FLEXIBLE DISPLAY (18209556)
Main Inventor
GYUNGSOON PARK
BONDING STRUCTURE AND DISPLAY DEVICE HAVING THE SAME (18296019)
Main Inventor
EUI JEONG KANG
DISPLAY DEVICE (18296555)
Main Inventor
Il Hun SEO
DISPLAY DEVICE (18094443)
Main Inventor
JANG WI RYU
DISPLAY DEVICE (18101809)
Main Inventor
YUJIN KIM
DISPLAY DEVICE AND METHOD OF DRIVING DISPLAY DEVICE (18167726)
Main Inventor
Hyun Dae Lee
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE DISPLAY DEVICE (18131779)
Main Inventor
Wonseok KIM
DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME (18133181)
Main Inventor
Hyunkyung YUN
WINDOW AND DISPLAY APPARATUS INCLUDING THE SAME (18131293)
Main Inventor
Jonghwan CHO
DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME (18098411)
Main Inventor
DUKJIN LEE
DISPLAY DEVICE (18100082)
Main Inventor
Bo Kwang SONG
DISPLAY DEVICE (18334539)
Main Inventor
Chang Soo PYON
ORGANOMETALLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE (18045766)
Main Inventor
Junghoon Han
ORGANOMETALLIC COMPOUND AND LIGHT-EMITTING DEVICE INCLUDING THE SAME (18095604)
Main Inventor
Mina Jeon
Brief explanation
The abstract describes a new organometallic compound that can be used in a light-emitting device. The device includes two electrodes and an interlayer between them, which contains the organometallic compound in its emission layer. The compound is represented by Formula 1, which is explained in more detail in the specification.
Abstract
Embodiments provide an organometallic compound, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode, wherein the interlayer includes an emission layer, and the emission layer include the organometallic compound, which is represented by Formula 1 and is explained in the specification:
LIGHT EMITTING ELEMENT AND AMINE COMPOUND FOR THE SAME (18167038)
Main Inventor
SANGHYUN HAN
Brief explanation
The abstract describes a light emitting element that consists of two electrodes, a functional layer between them, and a capping layer on top. The capping layer contains an amine compound represented by Formula 1.
Abstract
A light emitting element that includes a first electrode, a second electrode, a functional layer between the first electrode and the second electrode, and a capping layer on the second electrode and including an amine compound represented by Formula 1 is provided.
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME (18108146)
Main Inventor
Jungho Choi
Brief explanation
This abstract describes a light-emitting device and an electronic apparatus that includes the device. The light-emitting device consists of a first electrode, a second electrode facing the first electrode, and an interlayer between them. The interlayer contains multiple emitting parts and charge generation parts. The charge generation parts are located between two adjacent emitting parts. The number of emitting parts is represented by the integer 'm', which is equal to or greater than 2. One of the charge generation parts includes an n-type charge generation layer, a first p-type charge generation layer, and a second p-type charge generation layer. The band gap of the second p-type charge generation layer is larger than the band gap of the first p-type charge generation layer.
Abstract
Embodiments provide a light-emitting device and an electronic apparatus including the same. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode. The interlayer includes m emitting parts, and m−1 charge generation parts between two adjacent ones of the emitting parts, wherein m is an integer of 2 or more. At least one of the charge generation parts includes an n-type charge generation layer, a first p-type charge generation layer, and a second p-type charge generation layer. A band gap of the second p-type charge generation layer is greater than a band gap of the first p-type charge generation layer.
ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES (18042421)
Main Inventor
Michael DANZ
Brief explanation
The abstract describes an invention related to an organic molecule used in optoelectronic devices. The molecule consists of a chemical moiety with a specific structure (formula I) and one or two second chemical moieties with a different structure (formula II). The various components of the molecule, represented by R, R', R, R, etc., can be selected from a group of different elements or compounds. The abstract also mentions the presence of dashed lines (Formula III) that indicate the binding sites between the first and second chemical moieties. Additionally, Z represents another group of elements or compounds that can be selected independently. The abstract further mentions the presence of an aryl group (Ar) that can be substituted with other substituents. Finally, it states that either R and R' or R and R can form a ring by acting as binding sites.
Abstract
The invention relates to an organic molecule for optoelectronic devices. According to the invention, the organic molecule has: —a chemical moiety with a structure of formula I: and—one or two second chemical moieties with a structure of formula II: wherein R, R, R, R, R, R, R, R, R, and Rare at each occurrence independently selected from the group consisting of the binding site of a single bond linking the first chemical moiety to the second moiety, hydrogen, deuterium, OPh, SPh, CF, CN, F, Si(C-C-alkyl), Si(Ph), C-C-alkyl, C-C-alkoxy, C-C-thioalkoxy, C-C-alkenyl, C2-C5-alkynyl, C-C-aryl, C-C-heteroaryl, N(C-C-aryl), N(C-C-heteroaryl); N(C-C-heteroaryl)(C-C-aryl); the dashed lines “Formula III” in formula II represent the binding sites of the first chemical moiety to the second chemical moiety; Z is at each occurrence independently selected from the group consisting of a direct bond, CRR, C═CRR, C═O, C═NR, NR, O, SiRR, S, S(O) and S(O); Aris C-C-aryl, which is optionally substituted with one or more substituents R; wherein either Rand R, or Rand Rrepresent the binding sites of a single bond linking the first chemical moiety to the second chemical moiety to form a ring.